Daniel Marjamäki
37b1f7c296
memsetZeroBytes: improved error message. ticket: #2421
2011-01-06 16:27:22 +01:00
Daniel Marjamäki
ed71c57f1f
astyle formatting
2011-01-06 12:07:18 +01:00
Raphael Geissert
6ec4497919
[PATCH] Check for calls to memset() where 0 bytes are to be filled
...
Inspired by Silvio Cesare's work
2011-01-06 11:31:58 +01:00
Daniel Marjamäki
d1854e330b
Fixed #2413 (fflush() with NULL argument is valid.)
2011-01-06 08:12:34 +01:00
Robert Reif
03a484554c
Fixed #2415 (false positive: Member variable not initialized in constructor calling assignment operator)
2011-01-06 07:56:34 +01:00
Robert Reif
d7e170b3ca
typedef: fixed problem. ticket: #2414
2011-01-06 07:52:59 +01:00
Daniel Marjamäki
c74b2e3cbf
Fixed #2411 (possible null pointer dereference (aborting via function pointer not detected))
2011-01-05 21:48:26 +01:00
Daniel Marjamäki
033e759c39
command line: added 'information' id to enable
2011-01-05 21:20:21 +01:00
Daniel Marjamäki
21af64049c
Fixed #2401 (false positive: Uninitialized variable: result)
2011-01-05 20:44:04 +01:00
Daniel Marjamäki
68de938d23
Uninitialized variables. Fixed false positive when there are multiple related conditions. ticket: #2399
2011-01-05 19:54:56 +01:00
Robert Reif
157498e694
Fixed #2412 (typedef: struct with inheritance)
2011-01-05 17:42:55 +01:00
Kimmo Varis
bb719774b1
Improve suspicious condition (string::find) message.
...
See forum thread:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192
2011-01-04 23:19:23 +02:00
Kimmo Varis
66e8b7bc1e
Improve dangerous iterator usage (after erase()) message.
...
See forum thread:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192
2011-01-04 23:18:48 +02:00
Kimmo Varis
b750a52f6d
Improve strncat 3rd parameter usage warning message.
...
See forum thread:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192
2011-01-04 23:17:44 +02:00
Daniel Marjamäki
d700f25518
Fixed #2399 (Tokenizer::simplifyKnownVariables: variables in conditions)
2011-01-04 21:35:35 +01:00
Daniel Marjamäki
63c1ee375e
Fixed #2398 (false positive: Uninitialized variable)
2011-01-04 19:36:29 +01:00
Daniel Marjamäki
2c6421d162
Merge branch 'master' of https://github.com/rgeissert/cppcheck into rgeissert-realloc
2011-01-04 18:21:18 +01:00
Robert Reif
63208e87d3
typedef: delete unhandled typedefs. ticket: #2348
2011-01-04 07:43:40 +01:00
Robert Reif
a782d3ddf7
typedef: fix testcase 4. ticket: #2375
2011-01-04 07:39:41 +01:00
Markus Elfring
e459ed1de3
Fixed #2389 (mistakable warning from 'CheckClass::uninitVarError')
2011-01-03 19:03:42 +01:00
Markus Elfring
3fc0317997
Bug #2390 : Enclose the output of a variable name with quotes in "CheckOther::variableScopeError"
...
The variable name output was enclosed by quotation marks in the member
function "CheckOther::variableScopeError" and corresponding test functions.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
2011-01-03 05:15:20 +01:00
Raphael Geissert
3d9550b0bf
Simplify "x = realloc (0, n);" to "x = malloc(n);"
2011-01-02 17:46:10 -06:00
Daniel Marjamäki
d2714fefda
typedef: Fixed testcase. ticket: #2375
2011-01-02 17:28:47 +01:00
Daniel Marjamäki
2e7e118cb8
Fixed #2392 (Preprocessor: Wrong simplification of __VA_ARGS__)
2011-01-02 11:19:37 +01:00
Daniel Marjamäki
571704f118
Added TODO testcase for ticket #2392 (Preprocessor: Wrong simplification of __VA_ARGS__)
2011-01-02 10:09:50 +01:00
Daniel Marjamäki
b5876f00ff
Fixed #2391 (cstdlib file and memory function check misbehavior)
2011-01-02 08:32:51 +01:00
Daniel Marjamäki
320604f073
typedef: added more tests. ticket: #2375
2011-01-02 07:42:47 +01:00
Daniel Marjamäki
4ec9d418ff
Fixed #2215 (Improve check: Writing outside malloc bounds not detected)
2011-01-01 20:56:21 +01:00
Daniel Marjamäki
2a77dd3df1
Fixed #2246 (Improve check: Memory leak, function is not noreturn if return value is taken)
2011-01-01 20:14:01 +01:00
Daniel Marjamäki
3c238882a2
Fixed TODO testcase. Use symbol database instead of token list. Ticket: #2375
2011-01-01 17:54:37 +01:00
Daniel Marjamäki
a9aa6375b7
gcc: disabled -Wconversion again - too many warnings
2011-01-01 09:16:31 +01:00
Daniel Marjamäki
2da3fea1b8
Fixed #2386 (segmentation fault occurs in the checking when typedef has same name as an enum constant)
2010-12-31 20:55:28 +01:00
Daniel Marjamäki
04eb9cf305
Fixed #2378 (Refactoring: create utility function that skips redundant if/for/while)
2010-12-31 18:07:46 +01:00
Daniel Marjamäki
ed6c76ce04
Fixed #2385 (False positive: array index out of bounds)
2010-12-31 17:43:38 +01:00
Pete Johns
502cfe7243
Fixed #2384 ("The function 's::f' can be const" reported for pointer-to-pointer)
...
Moved check for pointer variables into isVariableDeclaration()
Can now handle multiple scopes and multiple levels of indirection. Simplified check for strucs and unions, too, reducing the size of getVarList().
skipScopeIdentifiers() and skipPointers() should probably be methods on class Token.
2010-12-31 22:12:32 +11:00
Zachary Blair
d11b5163b7
Fixed #2382 (Catching exceptions by value instead of reference)
2010-12-31 03:01:38 -08:00
Daniel Marjamäki
eb59bd5fd6
Added -Wconversion compiler flag. The ASSERT_EQUALS_DOUBLE was added that can be used when comparing double values.
2010-12-30 22:56:53 +01:00
Daniel Marjamäki
8bdb05da6e
Uninitialized variables: typeof doesn't dereference. Ticket: #2367
2010-12-30 21:30:46 +01:00
Daniel Marjamäki
307178d3c2
Tokenizer: Better handling of duplicate enums. Ticket: #2381
2010-12-30 20:55:23 +01:00
Daniel Marjamäki
7ec169f66a
Fixed #2321 (false positive: (performance) Prefer prefix ++/-- operators for non-primitive types.)
2010-12-30 14:27:32 +01:00
Pete Johns
2e61736c73
Refactoring following #2377 (Technically the member function xxx can be const)
...
symboldatabase now recognises variables with arbitrarily many scopes.
Extracted method isVariableDeclaration()
Added unit tests for isVariableDeclaration in new file testsymboldatabase.cpp
Extracted givenACodeSampleToTokenize helper class into testutils.h to reduce duplication.
2010-12-30 19:46:44 +11:00
Pete Johns
5d0ace3a50
Fixed #2377 (Technically the member function xxx can be const)
...
TODO: Add unit test for getVarList() and refactor variable check.
[Removed my testcase for #2377 and removed two TODOs.]
2010-12-30 17:56:28 +11:00
Ettl Martin
ac42c0ba3b
const correctness: added further testcases for increment/decrement member functions
2010-12-30 02:05:44 +01:00
Ettl Martin
7b92378c3a
ticket 2377: added further testcases
2010-12-30 01:44:46 +01:00
Ettl Martin
c29824fc49
added todo testcase for ticket 2377 Technically the member function xxx can be const
2010-12-30 01:29:09 +01:00
Daniel Marjamäki
3d3593e6e7
Fixed #2374 (False 'memory leak' report (assigning to map in subfunction))
2010-12-29 22:18:23 +01:00
Robert Reif
3900ac731e
simplifyTypedef: Better handling of 'typedef int RexxFunctionHandler();'. Ticket: #2348
2010-12-29 20:25:47 +01:00
Robert Reif
3f1f50e970
simplifyTypedef: operator typedef. Ticket: #2375
2010-12-29 20:22:06 +01:00
Daniel Marjamäki
38e7209d26
Fixed #2373 (Using XML2 in --errorlist output)
2010-12-29 12:43:29 +01:00
Robert Reif
137d0e2ba7
typedef: fixed problem with 'typedef int pread_f(int);'. ticket: #2348
2010-12-29 09:18:41 +01:00
Robert Reif
e82b1f8946
typedef: fix typedef simplification. ticket: #2348
2010-12-28 21:21:13 +01:00
Daniel Marjamäki
bdf0cb7115
Fixed #2370 (false negative: Buffer access out-of-bounds (for with if, no break))
2010-12-28 20:46:31 +01:00
Daniel Marjamäki
0667fcf53c
Fixed #2355 (simplifyTypedef: wrong simplification of 'typedef FMAC1 void (*a)();')
2010-12-28 14:04:44 +01:00
Robert Reif
1b92eeae1e
Fixed #2354 (simplifyTypedef: function pointers are not simplified into valid code)
2010-12-28 08:01:32 +01:00
Pete Johns
58ddb3b0ab
Fixed #2360 (testrunner fails to build in Mac OS X Leopard (10.5) - assert macro vs assert method)
...
Renamed assert to assert_.
Tested with gcc v4.0.1 on Snow Leopard.
2010-12-28 09:32:36 +11:00
Daniel Marjamäki
d4e3e7e201
Fixed #2367 (false positive: (error) Uninitialized variable: s)
2010-12-27 21:19:10 +01:00
Daniel Marjamäki
448c03c6e6
Fixed #2367 (false positive: (error) Uninitialized variable: s)
2010-12-27 21:05:33 +01:00
Daniel Marjamäki
92acca3d0c
Fixed #2368 (assigned a value that is never used)
2010-12-27 20:49:07 +01:00
Kimmo Varis
e8b81f909d
Change 'Scope of variable'-message to information message.
2010-12-27 16:48:03 +02:00
Ettl Martin
ccde32b210
Created to testcase ( #2368 ) for assigned a value that is never used false positive
2010-12-27 15:12:17 +01:00
Daniel Marjamäki
3853f93b34
TestClass: addon for 12f28507
, fix a few more error messages.
2010-12-27 08:22:21 +01:00
Daniel Marjamäki
2367cfcf1e
Fixed #2361 (false positive on t[0X10])
2010-12-27 08:09:05 +01:00
Kimmo Varis
12f2850777
Improve the message about const function.
...
See discussion thread:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192
2010-12-26 23:44:03 +02:00
Kimmo Varis
f5f2a2ce2a
Improve message for container type range check.
...
See thread:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192&start=0
2010-12-26 23:44:02 +02:00
Kimmo Varis
ad89a84796
Improve error message about overlapping buffers for s[n]printf().
...
See forum thread:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192&start=0
2010-12-26 23:44:01 +02:00
Daniel Marjamäki
6aa400fd80
Buffer overrun: UB when pointer arithmetic result points out of bounds. Ticket #1774
2010-12-26 21:23:28 +01:00
Daniel Marjamäki
6178459c15
Fixed #2304 (Tokenizer::simplifyKnownVariables: known strcpy parameter)
2010-12-26 20:34:07 +01:00
Daniel Marjamäki
5f3d2a7e35
Fixed #2090 (False negative: null pointer dereference 's=0; strcpy(s,p);')
2010-12-26 19:29:58 +01:00
Daniel Marjamäki
f4581d833d
Tokenizer: Bailout if @ is encountered in the code
2010-12-26 15:07:14 +01:00
Daniel Marjamäki
243a524909
Fixed #2350 (false positive: possible null pointer dereference)
2010-12-26 13:38:16 +01:00
Daniel Marjamäki
f7a83b4d90
astyle formatting
2010-12-26 13:18:23 +01:00
Pete Johns
64e2c8668c
Fixed #2358 (Compilation fail on Mac)
...
Added test case to prove it works. Not a true unit-test as it accesses the file-system.
2010-12-26 23:04:07 +11:00
Daniel Marjamäki
ecad249ae2
Fixed #2346 (False positive: pointer is assigned value that is never used. used here: 'pCol = pCol->GetNext()')
2010-12-25 19:17:53 +01:00
Daniel Marjamäki
10ee43790d
Fixed #2339 (Tokenizer::setVarId : Wrong handling of 'int gr = id - (TLFPressProperties::OIL_FLUID * nb);')
2010-12-25 12:40:44 +01:00
Daniel Marjamäki
6f8f0e1aa1
Fixed #2353 (Tokenizer::simplifyKnownVariables: wrong simplification after return)
2010-12-25 10:07:57 +01:00
Daniel Marjamäki
81c5576eb4
Misused scope objects: Don't use this check if the checked file is a pure C file. Ticket: #2352
2010-12-25 08:43:52 +01:00
Daniel Marjamäki
335d164cdf
Fixed #2356 (False positive reported with iterator deletion)
2010-12-24 10:33:48 +01:00
Daniel Marjamäki
18fd12006a
Tokenizer::simplifyGoto: Don't simplify 'goto' inside unhandled macro calls. Ticket: #2348
2010-12-23 22:03:58 +01:00
Daniel Marjamäki
472ecd8805
Tokenizer: Fixed calculation simplification of '0*(*p)'. Ticket: #2348
2010-12-23 18:59:18 +01:00
Daniel Marjamäki
aff3623fec
Fixed #2345 (False positive: uninitialized variable (in sub-condition in if inside a loop))
2010-12-23 09:16:29 +01:00
Daniel Marjamäki
be46d453c4
Information: Added new severity
2010-12-22 19:53:17 +01:00
Robert Reif
fc7e2d1ac1
Fixed #2341 (false positive for function pointer returning typedef)
2010-12-22 18:37:23 +01:00
Daniel Marjamäki
00e9822cb3
Fixed #2337 (False Positive: memory leak)
2010-12-22 18:32:00 +01:00
Daniel Marjamäki
f392dbef95
Fixed #2338 (False positive: Deallocating a deallocated pointer)
2010-12-22 08:24:50 +01:00
Daniel Marjamäki
6951c32683
Fixed #2336 (False positive: memory leak (passing pointer to subfunction))
2010-12-21 21:12:45 +01:00
Daniel Marjamäki
0f9415a5fb
Fixed #2330 (unreadVariable error for a fstream object when only extraction operator (>>) is used)
2010-12-21 19:02:00 +01:00
Robert Reif
244974a61a
unused variables: fixed false negatives with the help of the symbol database. ticket: #2317
2010-12-21 08:13:40 +01:00
Daniel Marjamäki
f73cce9eca
Fixed #2317 ((style) Variable is allocated memory that is never used)
2010-12-20 18:31:16 +01:00
Daniel Marjamäki
cdc8801be0
Fixed #2334 (Internal class index function (no need to 'strchr'))
2010-12-20 18:13:26 +01:00
Daniel Marjamäki
02892499d2
Fixed #2286 (Variable 'ownKilled' is assigned a value that is never used)
2010-12-19 18:27:31 +01:00
Daniel Marjamäki
8247270f35
Fixed #2328 (false positive: buffer overrun (for loop with a break => the end value is not reached))
2010-12-19 10:39:43 +01:00
Daniel Marjamäki
afbf5a8ef3
Visual Studio: updated project files with qmake
2010-12-19 07:51:34 +01:00
Daniel Marjamäki
41ac2c252f
Fixed #2325 (Tokenizer: Remove for-loop if condition is false)
2010-12-18 21:43:12 +01:00
Kimmo Varis
67713e47bd
Update test.pro for using base path for included pri files.
2010-12-18 17:07:20 +02:00
Daniel Marjamäki
da15277675
QMake: added test/test.pro
2010-12-18 12:13:11 +01:00
Daniel Marjamäki
8ffc2b0ac6
Tokenizer: better handling for switch/break in the simplifyKnownVariables. Ticket: #2324
2010-12-18 11:14:31 +01:00
Daniel Marjamäki
f6c00fc478
Fixed #2323 (false positive: Buffer access out of bounds)
2010-12-18 10:54:36 +01:00
Daniel Marjamäki
fc9c450eed
Fixed #2320 (false positive: Uninitialized variable: kbuf)
2010-12-18 10:06:21 +01:00
Daniel Marjamäki
7eb9855104
Tokenizer: Remove redundant parantheses in rhs. Ticket: #2320
2010-12-18 09:44:58 +01:00
Daniel Marjamäki
814efb2512
Fixed #2313 (False Positive: memory leak)
2010-12-17 21:34:22 +01:00
Daniel Marjamäki
7050e9610b
checkmemoryleaks: added assertion for todo assertion
2010-12-17 21:30:02 +01:00
Daniel Marjamäki
c2335f845e
Fixed #2306 (False positive: array of std::string is reported as uninitialized)
2010-12-17 21:20:04 +01:00
Daniel Marjamäki
696550abd3
Fixed #2299 (false positive: possible nullpointer dereference)
2010-12-17 21:09:12 +01:00
Daniel Marjamäki
845d1491f9
Fixed #2307 (No constructor defined false positive when class is enclosed in namespace)
2010-12-17 20:56:46 +01:00
Daniel Marjamäki
0cebcc8fa9
Fixed #2300 (false positive: possible nullpointer dereference)
2010-12-16 21:41:50 +01:00
Daniel Marjamäki
49ee1533d9
Fixed #2301 (false positive: The given size 3 is mismatching)
2010-12-16 21:27:33 +01:00
Daniel Marjamäki
2d97189486
Fixed #2311 (False positive: Index out of bounds)
2010-12-16 20:16:59 +01:00
Daniel Marjamäki
eb0231b48f
astyle formatting
2010-12-16 20:15:22 +01:00
Robert Reif
bf136f0123
Fixed #2314 (False positive: (style) Template instantiation 'Foo' hides typedef with same name)
2010-12-16 07:48:46 +01:00
Ettl Martin
a55d7df8a3
test:testpreprocessor.cpp; fixed broken unit test due to wrong charcter encoding
2010-12-15 21:34:31 +01:00
Kimmo Varis
5ac9a7eaa7
Update VS2010 project files for new TinyXml location.
2010-12-15 22:13:31 +02:00
Kimmo Varis
cf46f2ffb9
Update VS2008 project files for new TinyXml location.
2010-12-15 22:05:05 +02:00
vBm
46a11183a5
Fixed some spelling mistakes
2010-12-15 18:45:53 +01:00
Daniel Marjamäki
5ce63a1df0
Fixed #2292 (segmentation fault with cppcheck 1.46 with --errorlist)
2010-12-13 18:17:33 +01:00
Daniel Marjamäki
2d3865a671
Add support for user defined rules
2010-12-12 11:56:22 +01:00
Daniel Marjamäki
69bacde479
Tokenizer: Cleanup redundant statement '; x = x + 0;'. Ticket: #2283
2010-12-09 19:35:52 +01:00
Daniel Marjamäki
ee083cd7a0
Fixed #2284 (False positive: Possible null pointer reference)
2010-12-09 18:17:56 +01:00
Daniel Marjamäki
3918aa4953
memory leaks: fixed test that I broke in my last commit
2010-12-09 06:13:59 +01:00
Daniel Marjamäki
cad9c5f232
Fixed #2285 (False Positive: memory leak)
2010-12-08 21:02:02 +01:00
Robert Reif
980a90071c
Fixed #2282 (Improve check: Function can be const)
2010-12-07 19:42:30 +01:00
Robert Reif
399cc63d2d
Symbol database: adds new tests that verify that namespaces work for the class check
2010-12-07 07:08:05 +01:00
Robert Reif
271d8988aa
Symbol database: fixed a TODO test where class variables were qualified with the class name
2010-12-07 07:07:36 +01:00
Daniel Marjamäki
26864dd011
Memory leaks: Removed the experimental checking using ExecutionPath.
2010-12-06 21:46:18 +01:00
Daniel Marjamäki
0b696b7079
Fixed #2280 (Tokenizer::setVarId : variable id not set for inner iterator)
2010-12-06 17:52:44 +01:00
Kimmo Varis
cdcd3c4a8f
Merge branch 'master' of github.com:danmar/cppcheck
2010-12-05 22:25:45 +02:00
Kimmo Varis
3ab725fa04
Add few tests for ErrorLogger.
2010-12-05 22:23:36 +02:00
Robert Reif
626a814241
Symbol database: better handling of inline functions. Ticket: #2219
2010-12-05 20:26:52 +01:00
Daniel Marjamäki
b25e6ff24c
Fixed #2279 ((style) struct of union member is never used)
2010-12-05 18:33:53 +01:00
Robert Reif
c20b8831ee
Fixed #2275 (False Positive: Member variable not initialized in the constructor)
2010-12-04 20:24:13 +01:00
Robert Reif
04b811b74f
Fixed #2273 (False Positive: Member variable not initialized in the constructor)
2010-12-04 17:47:00 +01:00
Daniel Marjamäki
1f1df0645b
Merge branch 'xml2' of github.com:danmar/cppcheck
2010-12-04 14:06:57 +01:00
Kimmo Varis
c6c5fc6a1c
Add tests for remaining CLI options.
2010-12-04 14:13:44 +02:00
Kimmo Varis
d14b5039ce
Improve 'Use x.empty() instead of x.size() for emptiness' warning.
...
Improve the performance warning message as discussed at dev-forum:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192#p926
2010-12-04 10:15:48 +02:00
Kimmo Varis
8369d0ddd6
Improving 'Wrong assignment of auto variable' error message.
...
Improving the error message as discussed at dev-forum:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192&start=0
2010-12-04 09:55:20 +02:00
Robert Reif
758fc85a12
Memory leaks: Determine that some classes are not auto-deallocated. Reduce false negatives. Ticket: #2219 and #1618
2010-12-04 07:29:12 +01:00
Daniel Marjamäki
93ebdca313
Fixed #2264 (False positive: variable assigned value that is never used)
2010-12-03 18:45:49 +01:00
Robert Reif
b29568c81d
Fixed #2271 (Tokenizer: simplify Qt signals and slots)
2010-12-03 08:14:09 +01:00
Robert Reif
2cd8bc74cc
Symbol database: The symbol database has a bug where it can find an out of line constructor when looking for a destructor. Ticket: #2272
2010-12-03 07:35:06 +01:00
Daniel Marjamäki
8118e4755a
Fixed #2263 (False positive: variable assigned value that is never used)
2010-12-02 20:08:05 +01:00
Robert Reif
eda4bcae29
Fixed #2271 (Tokenizer: simplify Qt signals and slots)
2010-12-02 17:41:49 +01:00
Daniel Marjamäki
af80384ae7
xml2: replace --xml2 with --xmlver=2. Ticket: #2106
2010-12-02 17:32:51 +01:00
Robert Reif
1bc8a2b6ba
Fixed #2172 (False positive: struct is not initialized in constructor)
2010-12-02 07:35:01 +01:00
Daniel Marjamäki
12c8eeff2c
xml2: Added experimental --xml2 result format. Ticket: #2106
2010-12-01 21:24:17 +01:00
Robert Reif
f12c0c7ada
Tokenizer: add assert(_settings) to Tokenizer to insure the tokenizer always has settings. Ticket: #2219
2010-12-01 18:00:55 +01:00
Robert Reif
43dcc51752
Fixed #2252 (segmentation fault with enable=all)
2010-11-30 19:52:42 +01:00
Robert Reif
f90236a183
Fixed #2252 (segmentation fault with enable=all)
2010-11-30 19:40:32 +01:00
Daniel Marjamäki
0081800a20
Fixed #2261 (False positive: memory leak)
2010-11-30 19:36:04 +01:00
Daniel Marjamäki
6761765a70
Fixed #2262 (False positive: Resource leak: fd)
2010-11-30 19:14:31 +01:00
Daniel Marjamäki
234b1e0098
Fixed #2265 (False positive: Uninitialized variable: path)
2010-11-30 18:40:36 +01:00
Daniel Marjamäki
065af5c444
Fixed #2251 (False positive: Possible null pointer reference)
2010-11-29 20:30:23 +01:00
Daniel Marjamäki
cdb685c83c
Fixed #2245 (False positive: Possible null pointer dereference)
2010-11-29 20:19:31 +01:00
Daniel Marjamäki
4de64209fb
Fixed #2248 (memory leak : pointer inserted in an object)
2010-11-29 19:53:34 +01:00
Kimmo Varis
f467e3120e
Improve redundant STL container condition -message.
...
Have separate summary and verbose messages. Se discusion at forum:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192
2010-11-29 20:24:08 +02:00
Kimmo Varis
8d8945ac57
Improve "Assert statement 'varname' -message.
...
Modifying the message so that we have short message and verbose
message. As discussed in dev-forum:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192
2010-11-29 20:12:21 +02:00
Daniel Marjamäki
add8584612
Fixed #2232 (segmentation fault of cppcheck)
2010-11-29 17:46:10 +01:00
Kimmo Varis
85735e382f
Improve the 'suspicious code sizeof sizeof' -message.
...
As discussed at dev-forum:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192
2010-11-28 14:20:46 +02:00
Daniel Marjamäki
00da0adf25
Fixed #2236 (False positive: Assignment to itself)
2010-11-28 11:48:06 +01:00
Daniel Marjamäki
095f725b3c
Fixed #2218 (False positive: Data is allocated but not initialized)
2010-11-27 17:34:54 +01:00
Daniel Marjamäki
03a92582ca
Fixed #2235 (false Resource leak)
2010-11-27 11:09:42 +01:00
Kimmo Varis
2ed14431fe
Ticket #2237 (Too long "short" message about iterator increment)
...
Improve the message for suspicious iterator increment in loop.
2010-11-27 10:57:26 +02:00
Kimmo Varis
837605b05b
Ticket #2239 (Too long "short" message about function parameter passing)
...
Have a proper short message for the parameter passing warning and
improve the message.
2010-11-27 10:46:34 +02:00
Kimmo Varis
9b4b8b2abe
Ticket #2238 (Improve postincrement warning message)
...
Have a proper short message for post ++/-- operators.
Pre ++/-- operators are usually more efficient for non-primitive types.
2010-11-27 10:30:57 +02:00
Kimmo Varis
87b69a10fa
Ticket #2240 (Improve no constructor-message).
...
Improve the message about missing constructor but having class
attributes. Have proper short and long messages.
2010-11-27 10:17:03 +02:00
Daniel Marjamäki
0a744c0c6e
Fixed #2234 (Variable is assigned a value that is never used)
2010-11-25 18:16:11 +01:00
Robert Reif
03b12c5494
Fixed #2230 (segmentation fault of cppcheck)
2010-11-25 07:43:39 +01:00
Robert Reif
08b86e0b7e
Fixed #2228 (False positive: Claims function can be const when it can not be (shared_ptr))
2010-11-25 07:15:33 +01:00
Daniel Marjamäki
fc57e06cdd
Fixed #2226 (segmentation fault of cppcheck)
2010-11-24 18:08:21 +01:00
Daniel Marjamäki
22a4dd2cc3
Fixed #2225 (false positive: variable is assigned a value that is never used '*(stack[0])+=arg')
2010-11-23 20:35:08 +01:00
Robert Reif
1842a122da
reuse symbol database in checkmemoryleak.cpp. ticket: #2219
2010-11-23 18:41:07 +01:00
Robert Reif
f1eef49fcb
Fixed #2221 (segmentation fault of cppcheck)
2010-11-23 07:31:15 +01:00
Daniel Marjamäki
9d88e17c39
Tokenizer::simplifyKnownVariables: Reduce debug-warnings for conditional increment
2010-11-21 13:40:42 +01:00
Daniel Marjamäki
ec6edaee6e
Buffer overflow: Added unit test that makes sure that array index out of bounds is detected inside loop. Ticket: #2199
2010-11-21 12:24:57 +01:00
Zachary Blair
215cb5ac8d
Fixed #2162 (false positive: Mutual exclusion over ||)
2010-11-21 00:06:43 -08:00
Daniel Marjamäki
0fe4249cfc
Fixed #2216 (wrong warning when C++0x keyword delete is used)
2010-11-20 17:20:25 +01:00
Daniel Marjamäki
e8ca76e02e
Fixed #2200 (MathLib: Calculation overflow)
2010-11-20 10:05:33 +01:00
Daniel Marjamäki
9ccc57a455
Fixed #2214 (Improve check: Memory leak not detected when pointer is incremented)
2010-11-20 08:35:23 +01:00
Daniel Marjamäki
fd64a7e683
Mutual exclusion: Disable this check until #2162 is fixed.
2010-11-20 07:43:07 +01:00
Daniel Marjamäki
66c2825b23
Fixed #2210 (False positive: buffer overrun (snprintf, unknown type))
2010-11-18 19:26:46 +01:00
Daniel Marjamäki
aa653fe42b
Uninitialized variables: Fixed simple undetected case for '= %var% |' and '| %var% ;'
2010-11-16 20:16:44 +01:00
Daniel Marjamäki
35c72db251
Uninitialized variables: Fixed simple undetected case for '= %var% -'
2010-11-16 20:07:41 +01:00
Daniel Marjamäki
cbdae275ed
Uninitialized variables: Fixed false negative. Ticket: #2207
2010-11-16 20:01:57 +01:00
Robert Reif
77a5d4e399
Fixed #2204 (False positive when using const class members)
2010-11-16 07:30:55 +01:00
Ettl Martin
379daa3f24
fixed: wrong testcase from my last commit im testmathlib.cpp
2010-11-15 22:12:25 +01:00
Ettl Martin
88cc29ea0a
mathlib: added todo testcases for ticket #2200
2010-11-15 21:03:49 +01:00
Daniel Marjamäki
29bb553782
Fixed #2207 (False positive: uninitialized variable (return if uninitialized))
2010-11-15 20:35:01 +01:00
Daniel Marjamäki
d250cb5aa2
Fixed #2206 (False positive: variable is assigned a value that is never used (array initializers))
2010-11-15 17:53:55 +01:00
Daniel Marjamäki
7b3e7f6467
Fixed #2205 (False positive: variable is assigned a value that is never used (assigning to dereferenced casted pointers))
2010-11-15 17:30:07 +01:00
Daniel Marjamäki
6d1c0687c9
Fixed #2202 (false postive: Data is allocated but not initialized: rbdc)
2010-11-15 17:11:08 +01:00
Zachary Blair
36d80d6eaa
Fixed #2058 (Warn for unused variable when only doing malloc/free)
2010-11-14 17:37:36 -08:00
Daniel Marjamäki
378e83e73d
Fixed #2201 (false positive: Uninitialized variable: __v0)
2010-11-14 17:35:22 +01:00
Kimmo Varis
41f06cef69
Update VS2010 solution/project files.
2010-11-14 11:04:45 +02:00
Daniel Marjamäki
71c1ce71ce
Tokenizer::simplifyKnownVariables: Simplify known variables for struct members
2010-11-13 18:45:35 +01:00
Daniel Marjamäki
723570fe6c
Tokenizer: added assertions to check that no debug messages are given.
2010-11-13 17:40:57 +01:00
Daniel Marjamäki
667cc8f6e5
Tokenizer: Skip debug warnings in Tokenizer::simplifyKnownVariables for loop variable
2010-11-13 16:40:04 +01:00
Daniel Marjamäki
5e93281310
Tokenizer: Added TODO test cases for splitting up variable declarations
2010-11-13 15:45:33 +01:00
Daniel Marjamäki
3d195f2326
Auto variables: improved the check for 'return retval.c_str()'. Ticket: #2191
2010-11-13 15:38:21 +01:00
Daniel Marjamäki
47d37e7a05
Uninitialized variables: Fixed false negatives when calling unknown function with uninitialized variable by value: 'f(a+1)'
2010-11-13 15:10:17 +01:00
Daniel Marjamäki
85cafb2035
Visual Studio 2008: Added lib/symboldatabase files
2010-11-13 12:28:49 +01:00
Daniel Marjamäki
bf15236b9e
Fixed #2196 (False positive: Invalid data is allocated but not initialized (initialization in loop))
2010-11-13 10:33:35 +01:00
Daniel Marjamäki
3303c40879
uninitialized variables: fixed problem when parsing loop bodies
2010-11-13 08:03:59 +01:00
Daniel Marjamäki
f7ca4f09ef
Fixed #2151 (false negative: memory leak when calling subfunction that doesn't deallocate the memory)
2010-11-12 21:09:34 +01:00
Daniel Marjamäki
a8d7ac0f0d
Fixed #2193 (false negative: nullpointer dereference)
2010-11-12 19:42:02 +01:00
Daniel Marjamäki
9d7a623985
Uninitialized variables: Passing uninitialized array as parameter to function. Ticket: #2188
2010-11-12 17:38:25 +01:00
Daniel Marjamäki
e523d5a3a3
Fixed #914 (improve check: usage of uninitialized variable)
2010-11-12 17:14:37 +01:00
Daniel Marjamäki
1204043556
Fixed #2148 (uninitialized variable: false negative, function parameter that is passed by value)
2010-11-12 17:06:14 +01:00
Daniel Marjamäki
6b489230e8
Fixed #2188 (Does not detect initialization)
2010-11-12 16:11:44 +01:00
Daniel Marjamäki
ba7a3b376e
Fixed #2167 (Drop linefeeds from error messages)
2010-11-11 19:54:43 +01:00
Daniel Marjamäki
0328d26fcb
Fixed #2192 (false positive: resource leak)
2010-11-11 17:40:20 +01:00
Robert Reif
07f4067fa8
typedef: better handling of __typeof__
2010-11-11 17:02:04 +01:00
Robert Reif
a09c221014
typedefs: handle __typeof__
2010-11-11 06:40:49 +01:00
Daniel Marjamäki
624ce205b9
Fixed #2185 (False negative: when constant is undefined a 'dangerous usage of strncpy' is not found)
2010-11-10 20:20:05 +01:00
Daniel Marjamäki
41bbe5d0cf
Fixed #2182 (Context sensitive false positive)
2010-11-10 18:24:40 +01:00
Daniel Marjamäki
28c53cabea
Fixed #2184 (False Positive: memory leak)
2010-11-10 17:46:40 +01:00
Daniel Marjamäki
508c171945
Symbol database: add support for class inline functions with classes
2010-11-09 17:06:07 +01:00
Robert Reif
36b03bdd3e
Fixed #2179 (Segmentation fault in assignment operator)
2010-11-09 06:58:19 +01:00
Daniel Marjamäki
c2bf3647a4
Fixed #2178 (segmentation fault of cppcheck)
2010-11-08 19:47:19 +01:00
Daniel Marjamäki
586f4992d8
Tokenizer::simplifyKnownVariables: Fixed TODO test cases in TestBufferOverrun
2010-11-07 17:42:32 +01:00
Daniel Marjamäki
cd94fa89e0
Tokenizer: More specific bail outs in simplifyKnownVariables
2010-11-07 11:07:56 +01:00
Daniel Marjamäki
b881718d9f
Tokenizer: better bailout in simplifyKnownVariables when there is loop
2010-11-07 10:42:08 +01:00
Daniel Marjamäki
fb068a4e71
Fixed #2170 (false positive: After a strncpy() the buffer should be zero-terminated)
2010-11-07 09:37:45 +01:00
Daniel Marjamäki
bd2b1b2914
Tokenizer: better handling of const variables
2010-11-07 08:43:30 +01:00
Daniel Marjamäki
25391cb562
Tokenizer: Bailout simplifyKnownVariables for loop variables
2010-11-07 08:10:09 +01:00
Robert Reif
662cd27f87
Symbol database: fixed problem
2010-11-06 20:27:12 +01:00
Daniel Marjamäki
5be12a1d27
Tokenizer: improved simplifyKnownVariables
2010-11-06 19:43:32 +01:00
Robert Reif
8a379d4826
Fixed #2176 (Tokenizer::simplifyTypedef function pointer bug)
2010-11-06 15:15:50 +01:00
Robert Reif
c49a8a99a3
Fixed #2175 (Tokenizer::simplifyTypedef : wrong simplification of 'typedef float vec_t[3];')
2010-11-06 13:28:44 +01:00
Daniel Marjamäki
c39fbb86db
Tokenizer::simplifyKnownVariables : Fixed TODO test case when simplifying pointer alias in function call
2010-11-06 13:24:33 +01:00
Daniel Marjamäki
13c2a73d3f
Tokenizer::simplifyKnownVariables: Fixed TODO test case.
2010-11-06 11:38:58 +01:00
Daniel Marjamäki
694853249f
Refactoring: Added ASSERT_EQUALS above TODO_ASSERT_EQUALS to catch changes in the behaviour better
2010-11-06 11:08:05 +01:00
Daniel Marjamäki
e901ee2e68
Added TODO unit test for ticket #2175 . simplify 'typedef float x[3];'
2010-11-06 09:31:43 +01:00
Daniel Marjamäki
dd41c74d7f
Fixed #2136 (false negative: array bounds)
2010-11-06 09:10:10 +01:00
Daniel Marjamäki
314e5b838b
Tokenizer: removed redundant assignments such as 'x+=0;'. Ticket: #2173
2010-11-06 07:23:35 +01:00
Robert Reif
431201dd67
Fixed #2174 (Tokenizer::simplifyFunctionReturn bug)
2010-11-06 06:53:09 +01:00
Daniel Marjamäki
52faadda89
Tokenizer: simplify calculations with zero better
2010-11-05 20:35:31 +01:00
Daniel Marjamäki
4fdb420454
Tokenizer: simplifyknownvariables, improved handling of string constant
2010-11-05 20:05:57 +01:00
Daniel Marjamäki
65c7b6eb8b
Uninitialized variables: better handling of for example 'a[1] = 1+a[2];'
2010-11-05 19:24:14 +01:00
Daniel Marjamäki
a90a7202cb
Uninitialized variables: detect usage of dead pointer: '*p += 10'
2010-11-05 17:04:41 +01:00
Daniel Marjamäki
95bfa50d7e
Null pointers: Fixed false negatives in the CheckAndDeRef checking
2010-11-04 21:22:29 +01:00
Daniel Marjamäki
f3bf14ba13
Fixed #2171 (false positive: possible nullpointer dereference)
2010-11-04 21:09:32 +01:00
Daniel Marjamäki
d21974777c
Fixed #2161 (false positive: assigned a value that is never used)
2010-11-04 20:16:17 +01:00
Daniel Marjamäki
fce6f11ed8
Tokenizer: simplify 'a[b-1]+=1' better
2010-11-04 19:02:54 +01:00
Daniel Marjamäki
c29940b114
Fixed #2166 (false positive: possible null pointer dereference)
2010-11-04 18:18:19 +01:00
Robert Reif
bc8ecf2aa7
Fixed #2168 (Segmentation fault of cppcheck)
2010-11-04 17:54:04 +01:00
Zachary Blair
10a4dde105
Fixed #2137 (Invalid mutual exclusion report)
2010-11-04 00:10:25 -07:00
Robert Reif
003f99da82
Symbol database: Fixed bug. Ticket: #2149
2010-11-04 06:58:37 +01:00
Robert Reif
cf0403434d
Symbol database: Bug fix
2010-11-03 20:33:07 +01:00
Daniel Marjamäki
c0100bac94
Tokenizer: Added TODO test case for better handling of function calls
2010-11-03 20:13:34 +01:00
Daniel Marjamäki
1323cbdb6d
Fixed #2160 ( #2160 (Invalid unused variable report (style)))
2010-11-03 19:30:00 +01:00
Daniel Marjamäki
14803643ca
empty string test: Removed this check
2010-11-03 17:56:14 +01:00
Daniel Marjamäki
19f809c9b4
Unused variables: better handling of '= %var% ++'. Ticket: #2160
2010-11-02 20:01:12 +01:00
Daniel Marjamäki
dd4b2b8b46
Tokenizer: simplify 'x[0] += 1;'
2010-11-02 19:22:48 +01:00
Robert Reif
0fe72839d8
Symbol Database: Better handling of namespaces. Ticket: #2149
2010-11-02 18:30:57 +01:00
Daniel Marjamäki
c4452effa3
Tokenizer: simplify 'x.y += 1;'
2010-11-01 20:33:55 +01:00
Daniel Marjamäki
1b9de20f9b
Tokenizer: simplify 'case 0: x += y;'
2010-11-01 19:31:30 +01:00
Daniel Marjamäki
94fc13f0c4
Fixed #2159 (False positive: Null pointer dereference 'if (!x) return *y;')
2010-11-01 19:21:08 +01:00
Daniel Marjamäki
3fb17baa12
Fixed #2158 (False positive: value is not unused when using +=)
2010-11-01 17:36:54 +01:00
Kimmo Varis
7e33b8fb9f
Update VS2010 project files.
2010-10-31 22:59:44 +02:00
Daniel Marjamäki
285d76a413
Null pointers: Fixed false positive for 'x && x->y'
2010-10-31 19:48:58 +01:00
Daniel Marjamäki
75776b86a3
Visual Studio 2008: added nullpointer and uninitvar files
2010-10-31 11:52:55 +01:00
Daniel Marjamäki
bc283d8b99
Uninitialized variables: Broke out the checking into separate file
2010-10-31 12:31:11 +01:00
Daniel Marjamäki
df8a93bf97
Null pointers: Broke out the checking into separate file
2010-10-31 11:51:25 +01:00
Daniel Marjamäki
558899dc74
Variable usage: Fixed false negative that I introduced when simplifying compound assignments
2010-10-31 09:34:25 +01:00
Daniel Marjamäki
23d3fd3a5a
Fixed #2147 (uninitialized variable: false negative for 'x += y;')
2010-10-31 08:47:13 +01:00
Daniel Marjamäki
b55f6458a2
Fixed #2120 (False positive: array index out of bounds (unknown type in struct, sub function))
2010-10-30 12:32:43 +02:00
Daniel Marjamäki
7b630cc581
Fixed #2154 (false positive: The loop might unintentionally skip an element in the container)
2010-10-30 11:22:30 +02:00
Kimmo Varis
2d32ce3140
Update VS2010 project files.
2010-10-29 22:48:46 +03:00
Kimmo Varis
aea0cb5f28
Update tests after moving simplifyPath method to Path class.
2010-10-29 22:45:47 +03:00
Daniel Marjamäki
fee20bafa0
Java: Removed bailout added in 120073f000
2010-10-28 18:01:51 +02:00
Daniel Marjamäki
995e39200b
Fixed #2130 (Invalid possible NULL pointer dereference, etc.)
2010-10-27 20:20:10 +02:00
Daniel Marjamäki
fc98bcdcb2
Fixed #2141 (false positive: possible null pointer dereference)
2010-10-27 19:42:47 +02:00
Daniel Marjamäki
fd153eac02
Fixed #2142 (false positive: null pointer dereference (throw))
2010-10-27 19:38:42 +02:00
Robert Reif
b6aca47e11
Fixed #1195 (Uninitialized member variable not detected 'std::vector<int> *ints;')
2010-10-27 19:28:15 +02:00
Robert Reif
5a8f490f07
Fixed #2135 (False positive 'Can be const')
2010-10-27 19:25:34 +02:00
Pete Johns
6649e31514
Fixed test case so that it would compile.
2010-10-27 21:14:40 +11:00
Daniel Marjamäki
a38b14d582
Tokenizer: Remove redundant semi colons
2010-10-26 21:05:20 +02:00
Daniel Marjamäki
79583ee45d
#2133 (cppcheck: floating point exception)
2010-10-26 20:05:34 +02:00
Daniel Marjamäki
6200d4505a
Fixed #2118 (Invalid syntax error report.)
2010-10-26 19:39:48 +02:00
Kimmo Varis
59752f19d6
Add 64-bit targets for VS2008 project/solution files.
...
Since VS2008 Express does not support x64 platform we must create new
configurations named Debug-x64 and Release-x64.
2010-10-26 19:32:07 +03:00
Kimmo Varis
2301b40433
Add x64 build targets for VS 2010.
...
This commit adds new x64-Debug and x64-Release -targets for VS 2010.
To use those targets you need Windows SDK with x64 compiler.
2010-10-26 19:32:07 +03:00
Daniel Marjamäki
9370f552ac
Fixed #2134 (sizeof(*list) complains of null pointer dereference)
2010-10-26 18:26:02 +02:00
Daniel Marjamäki
27235f27ae
Fixed #2129 (Invalid dereference after release report)
2010-10-26 17:49:48 +02:00
Daniel Marjamäki
893f7fa347
Fixed #2130 (Invalid possible NULL pointer dereference, etc.)
2010-10-26 17:40:30 +02:00
Daniel Marjamäki
bdd6d6d53d
null pointer: use simplified token list in the 'check and deref' checking
2010-10-25 21:05:43 +02:00
Daniel Marjamäki
132aa8d0c4
uninitialized variables: fixed fp when analysing loops
2010-10-25 20:56:15 +02:00
Daniel Marjamäki
026514db1a
Fixed #2127 (null pointer dereference after condition (SRD nr 522))
2010-10-25 19:43:54 +02:00
Daniel Marjamäki
41a06a21d9
using deallocated pointer: detect first problem reported in ticket #2090
2010-10-25 17:36:46 +02:00
Zachary Blair
26afb04dc5
Fixed #2105 (Incorrect operator: mutual exclusion over ||)
2010-10-24 18:14:21 -07:00
Daniel Marjamäki
24a2def3ad
Execution Path: Fixed FP in improved handling of loop bodies
2010-10-24 19:14:40 +02:00
Daniel Marjamäki
8f707e5e46
Null pointers: Better handling of loops
2010-10-24 18:51:14 +02:00
Daniel Marjamäki
6601de7681
uninitialized variables: refactoring handling of loop bodies
2010-10-24 18:26:59 +02:00
Daniel Marjamäki
b66d3c8858
Fixed #2125 (uninitialized variable: better handling of for loops)
2010-10-24 18:12:48 +02:00
Daniel Marjamäki
cf86e11d05
Fixed #2111 (Class methods writing to a union are detected as 'can be const')
2010-10-24 16:43:10 +02:00
Kimmo Varis
d605239735
Add missing files to VS2010 project/solution files.
2010-10-24 15:55:36 +03:00
Daniel Marjamäki
306587b1d0
Buffer overruns: Fixed TODO test case
2010-10-24 11:32:27 +02:00
Daniel Marjamäki
381260dfe9
fixed 'deprecated conversion' compiler warning
2010-10-23 16:15:27 +02:00
Daniel Marjamäki
f3c6c64e9a
Fixed #2121 (False positive: Buffer access out-of-bounds when using uint32_t)
2010-10-23 13:12:17 +02:00
Daniel Marjamäki
120073f000
Java: fixed false positives about uninitialized variable
2010-10-23 10:56:30 +02:00
Daniel Marjamäki
5deb046ac5
Fixed #2120 (False positive: array index out of bounds (unknown type in struct, sub function))
2010-10-23 08:49:03 +02:00
Daniel Marjamäki
c907acf767
Fixed #1819 (False positive: auto variable assignment (unseen typedef))
2010-10-22 21:12:56 +02:00
Daniel Marjamäki
9fdc03fc1d
Fixed #2117 (false positive: buffer access out of bounds)
2010-10-22 20:15:51 +02:00
Lauri Nurmi
91e66e74d0
Fixed #2099 (Show an error if none of the given paths was found)
2010-10-22 17:09:50 +02:00
Daniel Marjamäki
5ef02b6c0a
memleak: activated todo test case. ticket: #1401
2010-10-21 22:33:40 +02:00
Daniel Marjamäki
eba827bc4b
Fixed #2112 (Crash scanning qtcreator sources)
2010-10-21 19:42:09 +02:00
Daniel Marjamäki
6a66d32871
JAVA: better handling of java code
2010-10-20 22:15:35 +02:00
Daniel Marjamäki
8b866178ff
Fixed #2103 (false positive when variable is checked to NULL and not freed)
2010-10-20 20:38:37 +02:00
Daniel Marjamäki
68dd2f8378
Fixed #2113 (False positive: Memory leak where a pointer is passed in a struct to another function to be freed)
2010-10-20 18:39:40 +02:00
Daniel Marjamäki
02ba2b202e
Fixed #2110 (Tokenizer::simplifyTypedef: regression - wrong simplification of 'typedef char TString[256];')
2010-10-20 06:09:29 +02:00
Daniel Marjamäki
f8c02718a5
Activated checking of .java and .cs files
2010-10-19 21:54:15 +02:00
Daniel Marjamäki
20674e08d0
Stl: improved check for dangerous usage of c_str
2010-10-19 20:21:58 +02:00
Daniel Marjamäki
2ca7dbc004
Fixed #2109 (false positive: buffer overrun)
2010-10-19 18:23:44 +02:00
Daniel Marjamäki
0864a0700a
Fixed #2108 (False positive: the loop might unintentionally skip an element in the container.)
2010-10-18 20:05:54 +02:00
Daniel Marjamäki
e54129fa8d
STL: check for dangerous usage of string::c_str(). Ticket: #1116
2010-10-17 19:18:46 +02:00
Daniel Marjamäki
92a1e9e76e
Severities: Added 'warning' and 'performance' severities. No changes to the command line options nor to the XML format. Ticket: #2106
2010-10-17 14:41:00 +02:00
Kimmo Varis
0bb6e22d53
Add missing files to VS2010 project files.
2010-10-17 00:16:39 +03:00
Kimmo Varis
00e5ca2299
Add missing files to VS projects.
...
Part of fixing ticket #2101 .
2010-10-17 00:00:53 +03:00
Daniel Marjamäki
0b6948a805
Fixed #2101 (list in vector iterator usage)
2010-10-15 18:11:41 +02:00
Daniel Marjamäki
ba2b986ece
Fixed #2097 (false positive: buffer access out of bounds)
2010-10-14 20:00:32 +02:00
Daniel Marjamäki
e11d9f1628
astyle formatting
2010-10-14 19:59:10 +02:00
Debrard Sebastien
fb928b6778
Fixed #2018 (Postfix Operators)
2010-10-14 19:17:40 +02:00
Daniel Marjamäki
b6c995ea47
Fixed #2096 (False positive: buffer overrun (extern array))
2010-10-13 20:57:59 +02:00
Robert Reif
267d1f273e
Fixed #2082 (Tokenizer::simplifyTypedef: wrong handling of array)
2010-10-13 20:02:37 +02:00
Daniel Marjamäki
229604b3e3
Fixed #2093 (False positive: buffer access out of bounds (unknown type))
2010-10-13 18:06:50 +02:00
Pete Johns
fbd3d92aa9
Fixed #2084 (False positive: object destroyed immediately (struct and function with same name))
...
Tightened up class definition matching so as not to match C-style struct tags.
2010-10-13 20:37:53 +11:00
Robert Reif
a58094e827
Fixed #2089 (False negative: Function can be const (calling const function))
2010-10-13 07:26:41 +02:00
Daniel Marjamäki
2334192bff
Fixed #2087 (False positive: Array 'str[1]' index 1 out of bounds)
2010-10-12 21:52:02 +02:00
Debrard Sebastien
1a4e3dcc44
increment check
2010-10-12 19:54:39 +02:00
Daniel Marjamäki
9e15c4ef38
Fixed #2088 ([test.c:12]: (error) Buffer access out-of-bounds: l)
2010-10-12 19:35:20 +02:00
Robert Reif
907ed0ac6f
Fixed #2085 (False negative: function can be const when member variable is compared)
2010-10-12 07:57:09 +02:00
Daniel Marjamäki
74bf1821e6
Array index: detect array index out of bounds when datatype is unknown. Ticket: #2086
2010-10-11 20:52:14 +02:00
Daniel Marjamäki
3dfcbfc0e0
assignment in assert: modified the error message to better explain the reason why the warning is given.
2010-10-11 17:59:08 +02:00
Zachary Blair
d9967d4fd2
Fixed #2079 (detect side effects in assert)
2010-10-10 13:05:06 -07:00
Daniel Marjamäki
81aed3fbd7
Tokenize: Fixed bug in Tokenize::simplifyKnownVariables
2010-10-10 19:27:42 +02:00
Daniel Marjamäki
f427fdb856
STL: Added TODO test case for the new double-increment check
2010-10-10 17:55:14 +02:00
Daniel Marjamäki
ef4ce6f46b
STL: fixed false positives in the new double-increment check when iterator shadows outer iterator
2010-10-10 14:28:14 +02:00
Daniel Marjamäki
3340010376
fix unit testing
2010-10-10 14:23:05 +02:00
Daniel Marjamäki
ae0528ef59
STL: fixed false positives for the new double-increment check
2010-10-10 11:22:44 +02:00
Daniel Marjamäki
835b511bee
STL: Added double-increment check.
2010-10-10 10:52:41 +02:00
Daniel Marjamäki
a73ada54d5
Fixed #1705 (false negative: access past end of buffer)
2010-10-10 09:15:18 +02:00
Daniel Marjamäki
14f12e0647
Fixed #2078 (false negative: member variable not intialized)
2010-10-10 07:57:26 +02:00
Daniel Marjamäki
a3367874d9
Fixed #1778 (false negative: nullpointer dereference (std::string pointer))
2010-10-09 07:57:34 +02:00
Daniel Marjamäki
068317bed1
STL: Fixed TODO test case TestStl::erase5
2010-10-09 07:15:34 +02:00
Daniel Marjamäki
f2ba1c6171
Unit testing: Added TODO test case TestStl::erase5
2010-10-08 21:52:18 +02:00
Daniel Marjamäki
50603f44eb
Unit testing: activated TODO test
2010-10-08 21:41:52 +02:00
Daniel Marjamäki
e0ba626351
ClassInfo: Removed unused functionality
2010-10-08 19:43:41 +02:00
Robert Reif
24eba7ef02
Unit Testing: Added more typedef tests
2010-10-08 16:00:21 +02:00
Daniel Marjamäki
7b4e08385d
STL: refactoring CheckStl::erase so ExecutionPath is used
2010-10-05 20:54:13 +02:00
Pete Johns
4bf9ff26ea
Fixed 2071 (false positive: object destroyed immediately (when using '= { ... }'))
...
Simplified check within CheckOther::checkMisusedScopedObject() as a result.
2010-10-04 08:16:11 +11:00
Daniel Marjamäki
cd8ef1cded
Revert "temporarily disable the 'object destroyed immediately' message"
...
This reverts commit fa94312c9a
.
2010-10-03 18:05:08 +02:00
Daniel Marjamäki
fa94312c9a
temporarily disable the 'object destroyed immediately' message
2010-10-03 16:59:13 +02:00
Pete Johns
78795dc3ac
Fix false positive: Misused Scope Object does not pick constructors of local class declarations.
...
It does pick up if there is an unused construction within the function, though.
2010-10-02 22:59:04 +10:00
Daniel Marjamäki
e4c3b390cc
Fixed #2069 (cppcheck fails to scan OpenBSDs ftp source code)
2010-10-02 13:28:44 +02:00
Pete Johns
365b1bed1a
Fixed false positive: checkMisusedScopedObject no longer errors on calls to function objects.
2010-10-02 21:25:16 +10:00
Pete Johns
9a9302cba1
Prevent Tokenizer::simplifyCalculations() from removing parantheses from calls to Functors.
2010-10-02 21:19:05 +10:00
Daniel Marjamäki
a58ba811a6
Unit Testing: added missing TEST_CASE
2010-10-02 12:44:38 +02:00
Pete Johns
b72b699b76
Fixed false-positive: Object is referenced on construction
...
struct Foo {
void bar() {
}
};
void fn() {
Foo().bar(); // This caused a false-positive
}
2010-10-02 20:26:29 +10:00
Pete Johns
3f72d3a877
Check misused scope object does not pick local class method.
...
Also fixed mistyped withinFuntion ->withinFunction.
2010-10-02 20:12:52 +10:00
Pete Johns
0017655f55
Added test for functor false-positive [passing]
...
Also removed typedef's following danmar's review and renamed isClassresults -> isClassResults to make more clear.
2010-10-02 18:45:24 +10:00
Daniel Marjamäki
19d67757b1
Visual Studio: updated test/test.vcproj
2010-10-02 09:43:28 +02:00
Daniel Marjamäki
bdb3c06c36
Visual Studio: Fixed compiler error. It seems visual studio 2008 doesn't like 'not'.
2010-10-02 09:42:31 +02:00
Pete Johns
6e0ef3eda2
Fixed #1132 (Detection of misused scope objects in functions)
...
Emits error in the form:
[useless_lock.cpp:18]: (error) instance of "Lock" object destroyed immediately
...if an instance of a class or struct is unnamed and therefore destroyed
straight after creation.
Only checks for misused scope objects within functions.
Optimised isIdentifierObjectType() by memoizing.
2010-10-02 14:22:26 +10:00
Pete Johns
50c2fa9ab0
Revert "Fixed #1132 (Detection of misused scope objects)"
...
This reverts commit c6acdccfa0
.
2010-10-01 20:52:16 +10:00
Pete Johns
c6acdccfa0
Fixed #1132 (Detection of misused scope objects)
...
Emits error in the form:
[useless_lock.cpp:18]: (error) instance of "Lock" object destroyed immediately
...if an instance of a class or struct is unnamed and therefore destroyed
straight after creation.
Removed "internal error" from token.cpp, since in this case varid would be NULL.
2010-10-01 20:30:21 +10:00
Daniel Marjamäki
6eeed00888
Fixed #2067 (Template methods do not 'use' private ones)
2010-09-30 21:22:49 +02:00
Daniel Marjamäki
415cbc63c3
Fixed #2066 (false positive: uninitialized variable when initializing through function pointer)
2010-09-27 19:26:09 +02:00
Daniel Marjamäki
80069f016e
Fixed #2065 (false positive: memory leak)
2010-09-27 17:53:10 +02:00
Pete Johns
6a52538a9a
Fixed #1949 : assert() hides memory leaks
...
Added separate unit-test (trac1949), initially broken to highlight the error and added "assert" to call_func_white_list.
Left TestMemleakInFunction::call_func() as is, as this wouldn't highlight the actual problem.
2010-09-27 20:25:34 +10:00
Pete Johns
a801d3162e
Added Doxygen commenting, per kimmov's request.
...
Of course test/ is not covered currently by the settings in doxyfile.
2010-09-26 19:15:14 +10:00
Pete Johns
afc6d4507d
Removed static std::string.
...
which_test() doesn't have to calculate anything, could be inlined.
2010-09-26 16:52:30 +10:00
Pete Johns
5dc4759598
Replaced TODO in numeric test with two passing tests.
...
Just getting to grips with how the tokenizer behaves.
2010-09-26 16:39:19 +10:00
Pete Johns
acad87c3e3
Improved test coverage.
...
Refactored to extract givenACodeSampleToTokenize, reducing LOC.
2010-09-26 13:31:36 +10:00
Pete Johns
97a68bdcee
Added `check` target.
...
Runs the test as per `make test`, but with less verbosity.
-g GCC-style errors
-q quiet tests
2010-09-26 13:29:23 +10:00
Pete Johns
10396911ca
Renamed RedirectInputOutput -> RedirectOutputError
...
This class does not redirect input.
2010-09-26 13:22:11 +10:00
Pete Johns
77089293c6
Extracted Error and Output redirection.
...
Making reuse possible.
2010-09-26 13:19:30 +10:00
Daniel Marjamäki
86e517c5d3
Fixed #1951 (Preprocessor: Compound macro statements not handled correctly)
2010-09-24 21:38:11 +02:00
Daniel Marjamäki
3f79faac2a
Fixed #2059 (cppcheck gives wrong path in error description)
2010-09-22 19:52:14 +02:00
Kimmo Varis
d0acc16506
Update VS2010 solution/project files.
2010-09-20 18:09:17 +03:00
Daniel Marjamäki
78bd66cd5c
Fixed #2056 (False positive: Resource leak)
2010-09-19 12:16:29 +02:00
Daniel Marjamäki
a6ff3681bb
Fixed #1802 (Preprocessor: macros are expanded wrong)
2010-09-18 22:20:01 +02:00
Daniel Marjamäki
e2ef26cb2e
STL: added TODO test case
2010-09-18 20:08:34 +02:00
Daniel Marjamäki
a7cf68b9ef
Check Class: Removed the 'operator= should not return a const reference'
2010-09-18 20:05:34 +02:00
Daniel Marjamäki
395f10aa6d
Fixed #2053 (false positive on list erase)
2010-09-18 16:46:38 +02:00
Daniel Marjamäki
de3c761790
Fixed #2052 (False positive: possible null pointer dereference 'else continue')
2010-09-18 14:56:07 +02:00
Daniel Marjamäki
334cbbcbf8
removed qmake files for the cli and unit tests
2010-09-18 12:44:52 +02:00
Daniel Marjamäki
554a7fd68e
Visual Studio 2008: Updated the project/solution files
2010-09-18 08:20:02 +02:00
Daniel Marjamäki
75e307e968
updated test/test.pro
2010-09-18 08:09:30 +02:00
Daniel Marjamäki
fce70508f7
Fixed #2045 (False negative: Uninitialized variable (found with gcc))
2010-09-17 20:38:37 +02:00
Daniel Marjamäki
1c3862bd35
Execution Paths: fixed TODO test cases
2010-09-17 19:31:45 +02:00
Daniel Marjamäki
f843678a07
Redundant conditions: some refactorings
...
* removed the 'redundant null pointer' check. sometimes it's unsafe to delete NULL pointer. and this check doesn't point out errors anyway.
* moved the 'redundant condition' check for set::remove. Moved it to CheckStl.
2010-09-16 18:49:23 +02:00
Daniel Marjamäki
7e67bb53b8
Fixed #2049 (False negative: 'Uninitialized variable' error won't show)
2010-09-15 20:04:50 +02:00
Daniel Marjamäki
416f093fc3
Tokenizer: fixed variable declaration simplification
2010-09-15 19:53:47 +02:00
Daniel Marjamäki
42d0ad8262
Fixed #2048 (Preprocessor: ifndef incorrectly simplified)
2010-09-14 17:45:37 +02:00
Robert Reif
0153dccb66
Symbol database: Skip bail out in constructors if a virtual function might be called because that would be undefined behaviour. Ticket: #1895
2010-09-14 07:16:53 +02:00
Daniel Marjamäki
b0bb71ee20
Preprocessor: Handle C++0x rawstrings by replacing them with normal strings. Ticket: #2022
2010-09-13 19:36:40 +02:00
Robert Reif
6de1711515
Symbol database: reduce false negatives for 'uninitialized variable' when calling base class function. ticket: #1895
2010-09-12 22:40:51 +02:00
Daniel Marjamäki
84d9282da2
Memory leaks: remove redundant 'if return ; else|'
2010-09-12 21:41:13 +02:00
Robert Reif
aae2986361
Fixed #2042 (#error messages should be displayed when user defines are used)
2010-09-12 21:30:47 +02:00
Daniel Marjamäki
5a95303405
Memory leaks: reduce 'loop { if continue ;' to 'loop {'
2010-09-12 21:15:19 +02:00
Daniel Marjamäki
9c4a05a3bd
Memory leaks: simplify 'loop { use ; callfunc ; }' to 'use ;'
2010-09-12 20:45:30 +02:00
Daniel Marjamäki
ceeef847ef
Memory leaks: simplify 'if break ; break ;'
2010-09-11 21:48:40 +02:00
Daniel Marjamäki
7aa0504692
Memory leaks: simplify 'use use'
2010-09-11 21:32:21 +02:00
Daniel Marjamäki
d4e045cee5
Memory leaks: fixed try/catch and nested loops simplifications
2010-09-11 21:07:35 +02:00
Daniel Marjamäki
4064712baa
Memory leaks: improved simplification for 'callfunc'
2010-09-11 20:49:24 +02:00
Daniel Marjamäki
73122c3e8a
Memory leaks: Improved the simplifycode for 'use ; if| use ;'
2010-09-11 20:18:16 +02:00
Daniel Marjamäki
ecd863700e
Fixed #2023 (false positive with realloc())
2010-09-11 11:15:04 +02:00
Robert Reif
69afc0a0db
Symbol database: fixed false positive. ticket: #1895
2010-09-11 08:23:30 +02:00
Daniel Marjamäki
0418731473
Fixed #2030 (False positive: Uninitialized variable when function does not return)
2010-09-10 19:02:40 +02:00
Daniel Marjamäki
0afd19c59b
Fixed #2039 (unions not handled properly, false positive about initialization)
2010-09-09 20:15:00 +02:00
Daniel Marjamäki
929a54e1b0
Fixed #2038 (memleak false positive with assignment expression in arguments)
2010-09-09 19:40:36 +02:00
Daniel Marjamäki
5af0d65aef
Fixed #2025 (iso646 c++ operators are not handled correctly)
2010-09-09 17:43:09 +02:00
Robert Reif
c3762903a9
Symbol database: fixed false negative for uninitialized variable. ticket: #1895
2010-09-09 07:21:51 +02:00
Daniel Marjamäki
80be31de13
Fixed #2037 (memleak not detected in exit path when variable used)
2010-09-08 20:03:22 +02:00
Daniel Marjamäki
8e746ca53f
CheckMemoryleaks: reduce 'use ; if return ; dealloc ;' to 'if return ; dealloc ;'. ticket: #2037
2010-09-08 19:22:03 +02:00
Daniel Marjamäki
ad03c97a6e
cmdlineparser: allow space between -D and define name. ticket: #2036
2010-09-08 17:42:28 +02:00
Kimmo Varis
3c8ffb90dd
Add tests for userdefines and userincludes for CmdLineParser.
2010-09-08 18:02:22 +03:00
Robert Reif
2fc2859b68
Fixed #2035 (Enum 'qboolean' hides typedef with same name)
2010-09-08 06:45:57 +02:00
Daniel Marjamäki
86a08b9f0e
unit testing: moved TestTokenizer::match tests to the TestToken
2010-09-07 20:42:29 +02:00
Daniel Marjamäki
5688412f00
Fixed #2030 (False positive: Uninitialized variable when function does not return)
2010-09-07 20:25:29 +02:00
Daniel Marjamäki
3a4cda0f0d
Fixed #2034 (false positive: unused private function (Borland C++ __property))
2010-09-07 18:37:43 +02:00
Reijo Tomperi
2ab78d819e
One more encoding fix.
2010-09-07 00:12:24 +03:00
Kimmo Varis
1dfab9f02c
Add more tests for CmdLineParser.
2010-09-06 23:16:52 +03:00
Daniel Marjamäki
cfe694330f
Fixed #2024 (Internal Error on multiple append calls on same string object)
2010-09-06 21:34:51 +02:00
Kimmo Varis
f36666572a
Add couple of basic tests for CmdLineParser.
2010-09-06 22:31:06 +03:00
Daniel Marjamäki
cfbc06c8b6
removed 'empty catch block' check. to avoid false positives we'll need to check if it is bad with an empty catch block (dead pointer/undefined behaviour/etc)
2010-09-05 13:27:58 +02:00
Kimmo Varis
8fde754ad0
Disable command line tests after refactoring command line handling.
...
Disable the tests until I create tests that work with the new code.
2010-09-05 11:17:32 +03:00
Daniel Marjamäki
0f8bc429ad
Fixed #2021 (false positive: syntax error with -std=gnu++0x code)
2010-09-05 08:16:19 +02:00
Daniel Marjamäki
7d3ccb064b
Fixed #2020 (false positive: (error) Uninitialized variable, used in asm statement)
2010-09-05 08:06:37 +02:00
Daniel Marjamäki
51bc784537
Tokenizer: Fixed problem in Tokenizer::simplifyRedundantParanthesis when simplifying 'void delete(double num);'
2010-09-05 07:53:43 +02:00
Daniel Marjamäki
a2b4e5641f
Fixed #2010 (missing continue in switch check ?)
2010-09-04 14:24:45 +02:00
Daniel Marjamäki
75fb99cee7
Fixed #2015 (### Internal error in Cppcheck. Please report it.)
2010-09-04 11:49:56 +02:00
Daniel Marjamäki
9415423352
Fixed #2017 (false positive::struct or union member 'Base::m_ui' is never used)
2010-09-04 11:21:34 +02:00
Daniel Marjamäki
f490ebcf88
Fixed #1872 (Confused -v switch)
2010-09-03 13:30:49 +02:00
Daniel Marjamäki
1938b8a423
Fixed #1976 (False Positives with unions)
2010-09-03 08:10:29 +02:00
Daniel Marjamäki
fb4fce466e
Fixed #2014 (False positive with longjmp)
2010-09-03 07:18:01 +02:00
Robert Reif
b5276ce9e5
Symbol database: Added todo testcase for better namespace handling. Ticket: #1895
2010-09-03 06:17:34 +02:00
Daniel Marjamäki
427c0f4bfd
Fixed #1975 (segmentation fault of cppcheck)
2010-09-02 23:01:12 +02:00
Daniel Marjamäki
190a0040b7
Null pointer: Fixed false positive
2010-09-02 21:08:58 +02:00
Daniel Marjamäki
01b05618e5
Tokenizer: Fixed Cppcheck warnings
2010-09-02 20:51:01 +02:00
Robert Reif
80fdf1ca51
Symbol database: Fixed false negatives for unused private functions. Ticket: #1895
2010-09-02 19:22:54 +02:00
Robert Reif
fbffaade2e
Fixed #2011 (Parser error in template function)
2010-09-02 19:09:06 +02:00
Daniel Marjamäki
eb74bfc15a
Fixed #2007 (False positive: member variable not initialized (Borland C++ property))
2010-09-01 18:10:12 +02:00
Robert Reif
4153b7d24b
refactoring namespace handling. ticket: #2001
2010-09-01 16:47:53 +02:00
Robert Reif
7a8190e188
Fixed #2002 (Wrong operator() parsing)
2010-09-01 06:32:46 +02:00
Robert Reif
e39dda4eed
const functions: Added unit test for ticket #2003
2010-09-01 06:18:09 +02:00
Kimmo Varis
63f1de509c
Merge branch 'master' of github.com:danmar/cppcheck
2010-08-31 23:26:25 +03:00
Daniel Marjamäki
55e0e435bd
Fixed #1959 (Do you support the oracle Pro*C ?)
2010-08-31 23:25:41 +03:00
Daniel Marjamäki
3a8e7b4bf0
Exception safety: Removed the noisy checks and keep the useful checks
2010-08-31 22:22:59 +02:00
Kimmo Varis
d417256c98
Move timer code to own cpp/h files.
2010-08-31 23:18:07 +03:00
Daniel Marjamäki
b2a775f3e0
Fixed #1959 (Do you support the oracle Pro*C ?)
2010-08-31 21:40:51 +02:00
Kimmo Varis
9a52b35144
Merge branch 'master' of github.com:danmar/cppcheck
2010-08-31 22:05:08 +03:00
Kimmo Varis
ee7bc64197
Fix building CLI with VS2010.
2010-08-31 22:04:13 +03:00
Daniel Marjamäki
8ff1e71b22
Fixed #2004 (False positive in 'variable assigned a value but is never used' check)
2010-08-31 20:58:37 +02:00
Kimmo Varis
e825fb1e70
Fix CLI build with VS2008.
2010-08-31 21:58:03 +03:00
Daniel Marjamäki
1d78b5072d
Fixed #1996 (False positive for 'Variable foo is assigned a value that is never used')
2010-08-31 20:33:28 +02:00
Daniel Marjamäki
513826d8c2
Tokenizer::setVarId : don't give operator function variable id 'operator new []('. Ticket: #1997
2010-08-31 20:15:24 +02:00
Daniel Marjamäki
fbe11b9bb9
Fixed #1999 (False positive: uninitialized variable (__published variables))
2010-08-31 19:48:04 +02:00
Debrard Sébastien
071f7d5f34
Fixed #2005 (refactoring dangerous / obsolete functions checks)
2010-08-31 18:58:01 +02:00
Robert Reif
5aab602709
Fixed #2001 (No 'The function ... can be const' warnings when base class is in namespace.)
2010-08-31 17:57:42 +02:00
Robert Reif
c56911ba6a
Fixed #2000 (segmentation fault of cppcheck with bitfield)
2010-08-31 17:51:10 +02:00
Daniel Marjamäki
7ec3c72a19
Fixed #1997 (operator new [] simplified wrong)
2010-08-30 21:06:22 +02:00
Daniel Marjamäki
9c499db17b
Revert "Visual Studio: Added /MP switch"
...
This reverts commit 2450a80556
.
2010-08-30 17:51:08 +02:00
Robert Reif
96d73c189c
Symbol database: better handling of operator functions. Ticket: #1895
2010-08-30 17:14:20 +02:00
Robert Reif
0d530711f6
Fixed #1988 (segmentation fault of cppcheck with wrong syntax of -std=c++0x)
2010-08-30 07:25:17 +02:00
Robert Reif
a862e982ff
Fixed #1993 (False negatives: uninitialised variables in constructor)
2010-08-29 16:36:10 +02:00
Daniel Marjamäki
54e313efdc
Tokenizer: Added testcase that asserts that there are not internal errors when using typedefs. Ticket: #1887
2010-08-29 13:54:26 +02:00
Daniel Marjamäki
02939c78f8
Fixed #1994 (False 'Found obsolete function' positive)
2010-08-29 12:01:32 +02:00
Daniel Marjamäki
71453871d4
Fixed #1989 (false positive: Variable 'Aux13' is assigned a value that is never used)
2010-08-28 13:32:43 +02:00
Daniel Marjamäki
83a8879f11
Tokenizer::simplifyInitVar : Refactorings and fixes related to ticket #1989
2010-08-27 22:58:21 +02:00
Daniel Marjamäki
d45186d645
Added --debug-warnings that we can use to enable various debug warnings
2010-08-27 20:28:00 +02:00
Daniel Marjamäki
8eee4cf2e8
Fixed #1984 (false positive: syntax error in for loop (< -operator))
2010-08-26 23:24:01 +02:00
Daniel Marjamäki
57523574ef
Fixed #1985 (false positive: syntax error in try catch-block with for()-loop inside)
2010-08-26 23:19:18 +02:00
Daniel Marjamäki
0597c50a47
Fixed #1966 (False positive: Unused private function (virtual function in base class))
2010-08-26 22:05:45 +02:00
Daniel Marjamäki
df87ce9e04
Fixed #1945 (False positives when a for loop header is in a macro)
2010-08-26 21:57:48 +02:00
Daniel Marjamäki
1d9e484053
Fixed #1951 (Preprocessor: Compound macro statements not handled correctly)
2010-08-26 21:33:45 +02:00
Robert Reif
499a12c896
Tokenizer::simplifyTypedef: Report about unhandled typedefs. Ticket: #1821
2010-08-26 20:44:13 +02:00
Daniel Marjamäki
8b18aaff25
Fixed #1981 (false positive: syntax error on template operator <)
2010-08-26 07:43:00 +02:00
Daniel Marjamäki
ca9cdf5bf5
Tokenizer: If syntax errors are found then don't return a token list. Ticket: #1961
2010-08-25 22:10:21 +02:00
Daniel Marjamäki
6c8287913c
Tokenizer: Detect some syntax errors when trying to use templates. Ticket: #1961
2010-08-25 21:57:57 +02:00
Robert Reif
4a6070d2af
fix 2 problems related to ticket 1976:
...
1. nested unnamed anonymous structures and unions were not supported.
2. declaration split up in class had bug if proceeded by access specifier.
2010-08-25 20:17:31 +02:00
Daniel Marjamäki
e7f7c77eab
Fixed #1948 (C++ class scoping not followed)
2010-08-24 22:04:14 +02:00
Daniel Marjamäki
ca407110dc
Fixed #1936 (Internal error. Token::Match called with varid 0.)
2010-08-24 20:58:22 +02:00
Robert Reif
d961a6ec9e
Tokenizer: Fixed cppcheck and compiler warnings
2010-08-24 07:28:56 +02:00
Daniel Marjamäki
39a69b0871
Fixed #1970 (Internal error. CheckClass::SpaceInfo::getVarList found variable '_root' with varid 0.)
2010-08-23 21:22:11 +02:00
Daniel Marjamäki
f7063bed7c
Fixed #1967 (Tokenizer::setVarid doesn't set variable value (list of function pointers))
2010-08-23 20:15:02 +02:00
Daniel Marjamäki
3b716dfcc9
Tokenizer: Simplified the bitfields handling. This patch just looks for the bitfield signature but doesn't care about the type. I don't think any other code would have this same signature so it should be OK. We could add code to only look in structures and classes but I don't think that is necessary. Ticket: #1956
2010-08-23 07:29:05 +02:00
Robert Reif
cb7b508f77
Tokenizer::simplifyBitfields: fixed more issues. Ticket #1956
2010-08-22 13:25:47 +02:00
Robert Reif
3fcca23b53
Tokenizer: better handling of bitfields. Ticket: #1956
2010-08-22 09:41:22 +02:00
Robert Reif
77d634127c
Tokenizer: simplify DECLARE_DYNAMIC and DECLARE_DYNCREATE
2010-08-22 09:38:05 +02:00
Robert Reif
ac9078857e
Tokenizer: simplify bitfields. Ticket: #1956
2010-08-21 16:34:41 +02:00
Robert Reif
9c594684db
Tokenizer: handle DECLARE_DYNAMIC. Ticket: #1956
2010-08-21 07:55:14 +02:00
Robert Reif
7173e01926
Fixed #1965 (tokenizer::simplifyEnum add support for C++0x enums)
2010-08-21 07:44:56 +02:00
Robert Reif
7b2b844b8e
Fixed #1964 (False positive: function can be const (get this))
2010-08-20 19:47:41 +02:00
Daniel Marjamäki
741ce40e3d
Tokenizer::setVarId : fixed problem for class members
2010-08-20 19:28:10 +02:00
Daniel Marjamäki
3dd504bcb2
updates of Visual Studio files
2010-08-20 17:59:09 +02:00
Robert Reif
66de0d8f72
Fixed #1954 (False positive: function can be const (derived class))
2010-08-20 07:28:31 +02:00
Robert Reif
f123e951ec
Fixed #1963 (typedef array incorrectly simplified)
2010-08-20 07:11:02 +02:00
Daniel Marjamäki
cfa7b4906e
Symbol database: bug fixes. Ticket: #1895
2010-08-18 22:42:04 +02:00
Daniel Marjamäki
0934035fcf
Fixed #1955 (cppcheck hangs with 100% cpu load)
2010-08-18 22:22:14 +02:00
Daniel Marjamäki
1fd773b245
Fixed #1944 (segfault in Tokenizer::simplifyLogicalOperator)
2010-08-17 20:06:20 +02:00
Daniel Marjamäki
aa00587fed
#1943 (segmentation fault of cppcheck (= default))
2010-08-17 19:50:21 +02:00
Daniel Marjamäki
1faaa5471c
Fixed #1946 ('Dereferenced iterator erased' false positive)
2010-08-17 18:56:11 +02:00
Daniel Marjamäki
64cdee62ef
Fixed #1942 (false positive: uninitialized variable in __asm__ statement)
2010-08-16 19:38:47 +02:00
Robert Reif
cc079462dd
Symbol database: fixed problems with namespaces. Ticket: #1895
2010-08-16 18:55:39 +02:00
Daniel Marjamäki
85acb005a2
Fixed #1941 (Internal error::Space Info::getVarList found variable with varid 0)
2010-08-16 18:51:25 +02:00
Daniel Marjamäki
72916caee6
Reverted 7398453cb0
2010-08-15 21:25:14 +02:00
Sbastien Debrard
7398453cb0
Refactoring of obsolete functions checks. Ticket: #1940
2010-08-15 21:22:33 +02:00
Daniel Marjamäki
fe482785aa
Variable Id: Fixed various bugs related to templates and bitfields. Ticket: #1928
2010-08-15 11:54:28 +02:00
Daniel Marjamäki
e1d6320a55
quick fix for #1905 (false positive: the function '...' can be declared as const (member array is assigned))
2010-08-15 08:30:21 +02:00
Erik Lax
54b7f972c9
Fixed #1932 (false positive: unused private function)
2010-08-15 07:44:08 +02:00
Zachary Blair
c8087d3389
Fixed #162 (Initialisation of a variable by itself)
2010-08-14 21:34:04 -07:00
Daniel Marjamäki
4ff9a1ac94
Fixed #1928 (missing varId for template class variable)
2010-08-14 20:50:49 +02:00
Erik Lax
248bb3b6e8
Fixed #1935 (false negative: detect buffer overrun from network functions (recv, recvfrom..))
2010-08-14 20:19:23 +02:00
Sbastien Debrard
a55a06cea5
Fixed #1933 (Add checks for obsolete functions)
2010-08-14 20:13:46 +02:00
Daniel Marjamäki
5846630fa9
Added scanf check. Modified patch submitted by Eric Sesterhenn
2010-08-14 15:15:12 +02:00
Ettl Martin
0d8b74e538
fixed unit test of dangerous functions
2010-08-14 11:31:36 +02:00
Robert Reif
7c18ece65d
Symbol database: Fixed bug when end of namespace wasn't found. Ticket: #1895
2010-08-14 08:16:53 +02:00
Robert Reif
db78c3acdf
Symbol database: fixed linenr problem in virtual destructors check
2010-08-13 23:57:53 +02:00
Erik Lax
032d2678aa
Fixed #1930 (false negative: bad iterators checks fails to detect bugs with preincrement)
2010-08-13 20:54:31 +02:00
Robert Reif
ab7bb876f9
Symbol database: Refactoring virtual destructors check. Ticket: #1895
2010-08-13 18:34:02 +02:00
Robert Reif
47c776247a
Symbol database: fix a small bug and add more tests. ticket: #1895
2010-08-12 07:38:27 +02:00
Daniel Marjamäki
a1f288d088
Tokenizer::setVarId : Fixed a problem when using static class members
2010-08-10 18:22:58 +02:00
Robert Reif
988b43d419
const function check: Added more unit tests
2010-08-10 07:48:09 +02:00
Robert Reif
0b41d822cb
Virtual destructors: extended and fixed the testing
2010-08-09 21:22:46 +02:00
Robert Reif
bf1352c573
Fixed typo in testcase. Ticket: #1311
2010-08-09 17:57:07 +02:00
Robert Reif
217b9425b5
Fixed #1922 (False positive: function can be const when both const and non-const functions are provided.)
2010-08-09 17:54:16 +02:00
Robert Reif
12523bc745
Symbol database: Enhancements and fixes. Ticket: #1895
2010-08-09 17:50:26 +02:00
Daniel Marjamäki
eab69a686b
Visual Studio: Fixed unit tests. Ticket: #640
2010-08-07 21:05:14 +02:00
Daniel Marjamäki
029613d4c4
Fixed #1923 (False positive: Possible null pointer derefence in else if)
2010-08-07 19:59:56 +02:00
Daniel Marjamäki
262885f3e0
Fixed #1921 (false positive: the function '...' can be declared as const (inline friend))
2010-08-07 16:08:44 +02:00
Daniel Marjamäki
ed4f1164a1
Fixed #1894 (unreadVariable false positive with const references)
2010-08-07 15:53:51 +02:00
Daniel Marjamäki
050011d287
Fixed #1881 (false positive: The function '...' can be const (nonconst code is hidden inside #if))
2010-08-07 13:08:36 +02:00
Daniel Marjamäki
e7e86ef333
calculation in sizeof: added two more ASSERT_EQUALS to guard against false positives
2010-08-07 10:12:39 +02:00
Daniel Marjamäki
c395e51389
New check: look for calculation inside sizeof
2010-08-06 22:57:10 +02:00
Daniel Marjamäki
adc47f1820
Fixed #1487 (fix gcc compiler warnings)
2010-08-06 21:02:43 +02:00
Daniel Marjamäki
eedb5e383e
Memory leaks: better handling of 'return strcmp(..' etc
2010-08-05 21:23:32 +02:00
Daniel Marjamäki
2450a80556
Visual Studio: Added /MP switch
2010-08-05 19:02:05 +02:00
Daniel Marjamäki
e5a2c6426b
Memory leaks: Added ASSERT_EQUALS near the TODO_ASSERT_EQUALS
2010-08-05 13:30:07 +02:00
Daniel Marjamäki
1b2f16f443
Buffer overflow: Fixed two TODO test cases
2010-08-05 11:01:47 +02:00
Daniel Marjamäki
65f7bcbfa5
null pointers: fixed TODO assertion - dereference pointer in function call and then checking that it is not NULL
2010-08-05 08:19:36 +02:00
Daniel Marjamäki
6f228033d2
null pointers: fixed todo test case
2010-08-05 08:06:19 +02:00
Daniel Marjamäki
9d24c9ceaa
Memory leaks: refactoring return handling
2010-08-04 23:01:32 +02:00
Daniel Marjamäki
239d264432
uninitialized variables: fixed false negatives when uninitialized pointer data is read
2010-08-04 21:13:40 +02:00
Daniel Marjamäki
6d94c4f15e
Memory leaks: don't translate 'return p[10];' to 'return use ;'
2010-08-04 20:48:20 +02:00
Daniel Marjamäki
33bf8bf730
Fixed #1670 (False negative: Array index out of bounds in return statement)
2010-08-04 20:38:52 +02:00
Daniel Marjamäki
08e2d91372
Fixed #1919 (option '--suppressions file' can not work when filename includes colon)
2010-08-03 17:52:03 +02:00
Daniel Marjamäki
6700351ede
Fixed #1833 (memory leak detected in version 1.37 not detected in 1.43)
2010-08-02 23:04:23 +02:00
Daniel Marjamäki
ff9d3d0965
memory leaks: better handling of 'loop { dealloc ; alloc ; }'
2010-08-02 22:17:09 +02:00
Daniel Marjamäki
ae0252dc91
memory leaks: simplify 'callfunc ; ;'
2010-08-02 21:59:47 +02:00
Daniel Marjamäki
df44703ee9
memory leaks: better checking of function calls. If there are statements after the function call it is unlikely the function call is noreturn
2010-08-02 21:56:50 +02:00
Kimmo Varis
2fa4378338
Astyle cleanup with new Astyle options.
2010-07-31 15:44:08 +03:00
Daniel Marjamäki
694325d51f
Fixed #1912 (False positive: memory leak (calling noreturn function))
2010-07-30 08:50:10 +02:00
Daniel Marjamäki
2e2baa23a6
Fixed #1909 (### Internal error in Cppcheck. Please report it)
2010-07-28 21:03:15 +02:00
Kimmo Varis
45a6742e3f
Windows: Add _CRT_SECURE_NO_WARNINGS define.
...
The _CRT_SECURE_NO_WARNINGS define suppresses some Windows-specific
compile warnings. Windows has "secure" versions of some functions
and compiler outputs warnings that those "secure" versions should
be used instead. Since other platforms don't have those functions
we just suppress this warning for now on.
2010-07-27 17:34:13 +03:00
Zachary Blair
9f44d9eb62
Fixed #1889 (false positive: Common realloc mistake)
2010-07-26 23:17:27 -07:00
Daniel Marjamäki
7c5219324e
Refactoring: Cleanup include that checkheaders reported as not needed
2010-07-26 22:05:51 +02:00
Kimmo Varis
60cf37d1ef
Update VS 2010 project files.
2010-07-26 22:06:33 +03:00
Robert Reif
0bb07e6947
Create a symbol database
2010-07-26 16:46:37 +02:00
Daniel Marjamäki
29b2be19ab
Fixed #1383 (Preprocessor: define - ifndef problem)
2010-07-25 15:19:25 +02:00
Daniel Marjamäki
0c65796984
Refactoring: Cleanup headers using checkheaders
2010-07-24 22:12:56 +02:00
Daniel Marjamäki
9c17114668
Fixed #1893 (false positive: dereferencing null pointer (try/catch))
2010-07-24 14:27:18 +02:00
Daniel Marjamäki
3ad8f98c61
Refactoring: Settings::addSuppression return error message and callers make sure it's reported properly. Ticket: #1839
2010-07-23 23:12:56 +02:00
Daniel Marjamäki
5e0a4a173a
Refactoring: The preprocessor will report errors instead of throwing exceptions. Ticket: #1866
2010-07-23 13:54:52 +02:00
Daniel Marjamäki
e1612bc175
Fixed #1891 (Internal error when enum assigned to sizeof without brackets)
2010-07-22 22:21:12 +02:00
Daniel Marjamäki
f69109fbf6
Fixed #1828 (### Internal error in Cppcheck. Please report it.)
2010-07-22 19:57:48 +02:00
Kimmo Varis
618076a65f
Better fix for #1371 .
...
Now handles also system includes. And have couple of tests.
2010-07-21 14:16:42 +03:00
Kimmo Varis
9d29ee6edd
Use enum for header file types
2010-07-21 12:58:30 +03:00
Robert Reif
f2f5b3ebf0
Fixed #1883 (false positive: (style) The function 'A::SetPos' can be const)
2010-07-20 09:43:27 +02:00
Daniel Marjamäki
9debcb84cd
filelocation-refactoring: Fixed unit tests in windows
2010-07-19 22:02:51 +02:00
Daniel Marjamäki
3c376047ba
pulled changes from kimmov (filelocation-refactor)
2010-07-19 18:06:49 +02:00
Zachary Blair
df1c911d84
Merge branch 'master' of github.com:danmar/cppcheck
2010-07-19 07:49:44 -07:00
Robert Reif
4cf92992a8
Fixed #1883 (false positive: (style) The function 'A::SetPos' can be const)
2010-07-19 13:16:11 +02:00
Daniel Marjamäki
d4d0bc050a
Fixed #1865 (Tokenizer::simplifyRedundantParantheses: wrong handling of 'operator delete')
2010-07-19 12:06:20 +02:00
Daniel Marjamäki
bbf2c6c6e6
Fixed #1880 (false positive: Uninitialized array (initialized in subfunction))
2010-07-19 10:03:54 +02:00
Zachary Blair
9ffd06ff5e
Fixed #1856 (false positive: "pData" nulled but not freed upon failure)
2010-07-18 23:55:39 -07:00
Robert Reif
37b37218cf
Fixed #1882 (false negative: function can be declared const)
2010-07-19 08:40:46 +02:00
Robert Reif
689de10abf
uninitialized class members: better handling of nested classes
2010-07-18 20:43:51 +02:00
Martin Ettl
6cc3f76668
#1880 : added todo testcase (false positive: (error) Uninitialized variable: y)
2010-07-18 18:55:53 +02:00
Martin Ettl
5ab36d8a6d
added a testcase for ticket #1879
2010-07-18 15:13:48 +02:00
Daniel Marjamäki
1fb4758583
Fixed #1855 (false positive: uninitialized variable (function call in switch condition))
2010-07-18 13:19:37 +02:00
Daniel Marjamäki
c16b5d6f3a
Fixed #1857 (XML tag no more included for unusedFunction error (1.44 regression))
2010-07-18 11:22:26 +02:00
Robert Reif
81a053aa90
Fixed #1311 (false negative: missing const not found in derived classes)
2010-07-18 10:18:41 +02:00
Kimmo Varis
6903f61f69
Update Visual Studio projects.
2010-07-17 17:59:47 +03:00
Kimmo Varis
5d1a10b0a3
Astyle cleanup.
2010-07-17 17:42:17 +03:00
Robert Reif
9c4bbd4c65
Fixed #1730 (False negative in 'variable not initialized in ctor')
2010-07-17 12:26:05 +02:00
Kimmo Varis
6db365e6f7
Improve path name handling in ErrorLogger.
...
This commit adds setfile() method to FileLocation class. The setfile
method converts in Windows path separators to internally used Unix
separators. And getfile() converts path separators back to Windows
separators. This fixes bugs that error reports had mixed path
separators in paths.
2010-07-17 01:27:40 +03:00
Robert Reif
d72365ab00
Fixed #1375 (false negative: uninitialized member variables not found in nested class constructors)
2010-07-15 10:16:16 +02:00
Kimmo Varis
d811970531
Merge remote branch 'remotes/kimmo/severity-refactor'
2010-07-14 22:29:02 +03:00
Kimmo Varis
fcfa292205
Fix tests after severity-refactor.
...
Now previously used testSeverity is not valid severity.
2010-07-14 21:12:54 +03:00
Robert Reif
fd352865ca
CheckClass: Improvements and refactorings for constructors and variables checking
2010-07-14 19:00:52 +02:00
Daniel Marjamäki
a6b6022497
Fixed #1851 (false positive: Member variable not initialized int ctor)
2010-07-14 18:50:29 +02:00
Kimmo Varis
fa0f6edacf
Rename ErrorMessage::toText() to ErrorMessage::toString().
2010-07-14 18:31:05 +03:00
Daniel Marjamäki
bea714445a
Fixed #1850 (An access to a nested std::map via a negative integer key is reported as 'Array index out of bounds')
2010-07-14 12:24:07 +02:00
Daniel Marjamäki
a1ce80806e
Fixed #1844 (False positive: invalid iterator when erase() is used in if-else (with continue))
2010-07-14 09:42:10 +02:00
Robert Reif
c572e6af87
Fixed #1846 (False positive with -s: Variable hides typedef with same name)
2010-07-13 08:08:12 +02:00
Robert Reif
ab088bcec9
Fixed #1847 (False positive: Method using std::swap<>() can be declared const)
2010-07-13 08:04:48 +02:00
Daniel Marjamäki
61150498c4
Variable Id: fixed issue with function call. Ticket: #1848
2010-07-12 20:18:03 +02:00
Robert Reif
e86e8449f8
Variable usage: better handling of pointer aliasing. Ticket: #1729
2010-07-12 09:50:18 +02:00
Daniel Marjamäki
4b0e3edfa4
Unit Testing: Test that suppressions work
2010-07-09 13:27:15 +02:00
Daniel Marjamäki
2531bb73d7
Fixed #1834 (False positive: invalid iterator when erase() is used in if-else)
2010-07-09 10:50:24 +02:00
Daniel Marjamäki
c34c3ee742
Unused functions: Refactoring
2010-07-08 13:01:53 +02:00
Daniel Marjamäki
11a72461f3
Fixed #1835 (false positive: uninitialized variable when using ?)
2010-07-08 11:16:49 +02:00
Robert Reif
566b4b4beb
Variable usage: fixed false positive reported in #1729
2010-07-08 08:42:34 +02:00
Robert Reif
2d6dfa57e1
Variable usage: Better aliasing support (Ticket #1729 )
2010-07-08 08:00:50 +02:00
Daniel Marjamäki
49626e427e
Realloc: changed the error message. I think it's better to mention realloc in the message.
2010-07-07 20:28:15 +02:00
Reijo Tomperi
b5da0b8ed2
Fixed #1650 (Cppcheck deadlock)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1650
2010-07-07 15:42:39 +03:00
Reijo Tomperi
f5d3042635
Add more unit tests
2010-07-07 14:59:42 +03:00
Daniel Marjamäki
a1793edabe
Fixed #1825 (*log(0) error)
2010-07-07 09:03:40 +02:00
Daniel Marjamäki
4ebf4caf66
Variable usage: only warn about variables that have variable id > 0
2010-07-07 08:50:34 +02:00
Daniel Marjamäki
2bb07a55bd
Fixed #1803 (False positive: unused variable: this)
2010-07-07 08:39:18 +02:00
Daniel Marjamäki
a107cd1b59
Fixed #1729 (False positive: variable is assigned a value that is never used (pointer aliasing))
2010-07-07 08:26:24 +02:00
Robert Reif
b0f1d5669b
Fixed #1829 (### Internal error in Cppcheck. Please report it.)
2010-07-07 07:40:11 +02:00
Daniel Marjamäki
dc2a0a6468
Fixed #1789 (false positive: memory leak (reallocation in subfunction through parameter))
2010-07-06 21:36:50 +02:00
Daniel Marjamäki
1b20f8d27d
Fixed #1824 (false positive: unitialised variable)
2010-07-06 13:18:28 +02:00
Robert Reif
1799e4a575
Fixed #1827 (### Internal error in Cppcheck. Please report it.)
2010-07-06 08:26:30 +02:00
Robert Reif
c949a29d1e
Fixed #1821 (simplifyTypedef: better typedef support)
2010-07-05 23:03:54 +02:00
Daniel Marjamäki
18a75edd20
Fixed #1823 (tokenize && wrong)
2010-07-05 22:41:02 +02:00
Daniel Marjamäki
b02fc037ed
Buffer Overrun: Fixed false positive when variable is reassigned in called function
2010-07-05 22:19:27 +02:00
Daniel Marjamäki
ae3557fa92
Fixed #1820 (False positive: memory leak (auto deallocated class))
2010-07-05 14:01:25 +02:00
Daniel Marjamäki
b173d5f117
Fixed #1817 (False positive: Resource leak (casting))
2010-07-05 13:16:33 +02:00
Daniel Marjamäki
c811acaa50
Fixed #1818 (False positive: Dangerous usage of strncpy (copying a constant string))
2010-07-05 12:45:39 +02:00
Robert Reif
28c265b20c
Fixed #1821 (simplifyTypedef: better typedef support)
2010-07-02 15:22:29 +02:00
Daniel Marjamäki
3205775eb9
Fixed #1790 (mismatching allocation/deallocation false positive)
2010-06-30 09:21:15 +02:00
Zachary Blair
5ea28ccbba
Fixed #157 (Forgetting to put a break in a switch statement)
2010-06-30 00:10:30 -07:00
Daniel Marjamäki
c6888845a0
Fixed #1815 (False positive: uninitialized variable when using ? operator)
2010-06-30 08:28:34 +02:00
Robert Reif
b33fb48618
Fixed #1816 (Tokenizer: remove restrict keyword)
2010-06-30 08:10:39 +02:00
Daniel Marjamäki
76133e0234
Class checking: Fixed FP for static arrays (not initialized in constructor)
2010-06-29 12:51:18 +02:00
Robert Reif
4668359b51
Fixed #1808 (false positive: uninitialized variable with multiple assignment)
2010-06-29 08:38:24 +02:00
Daniel Marjamäki
46e2f1e64b
--author=Robert Reif <reif@earthlink.net>
...
Fixed #1814 (false positive: Variable hides typedef with same name)
2010-06-28 15:33:27 +02:00
Daniel Marjamäki
f82895c1f2
Fixed #1809 (false positive: uninitialized variable with nested if)
2010-06-26 17:15:44 +02:00
Robert Reif
539804369a
Fixed #1811 (false positive: Uninitialized variable)
2010-06-26 07:50:53 +02:00
Daniel Marjamäki
ad0908cb3f
Fixed #1808 (false positive: uninitialized variable with multiple assignment)
2010-06-25 19:39:30 +02:00
Robert Reif
f3538dd574
Unit Testing: Added TODO test case for uninitialized member variable in operator=. Ticket: #1813
2010-06-25 07:56:40 +02:00
Robert Reif
38f90dae09
Fixed #1813 (false negative: Member variable not assigned a value in operator=)
2010-06-25 07:52:12 +02:00
Daniel Marjamäki
9fd89d3bdc
Fixed #1495 (False -s positive: Member variable not assigned a value in operator=)
2010-06-24 20:09:26 +02:00
Robert Reif
2a1edff77f
Fixed #1812 (false negative: functionVariableUsage doesn't support static variables)
2010-06-24 17:00:32 +02:00
Robert Reif
74e48d4bb1
Fixed #1732 (False positive: Variable not assigned a value (pointer to pointer))
2010-06-23 06:54:14 +02:00
Robert Reif
fac9f66cc0
Fixed #1810 (False positive: Variable 'separator' is assigned a value that is never used)
2010-06-22 17:07:41 +02:00
Robert Reif
a5b45a7f83
Fixed #1807 (false positive: Variable is not assigned a value (casting function parameters))
2010-06-22 17:04:11 +02:00
Daniel Marjamäki
d22da6088c
Fixed #1800 (false positive: memory leak when ptr used as map key)
2010-06-21 18:43:28 +02:00
Robert Reif
bdd28b47aa
Fixed #1799 (false positive: Variable is assigned a value that is never used)
2010-06-21 18:12:01 +02:00
Martin Ettl
866d66ba78
added testcases for testing dangerous functions: mktemp
2010-06-20 13:32:00 +02:00
Nicolás Alvarez
df3d98a7c2
Fix typos in sizeofsizeof error message.
2010-06-19 17:16:14 -03:00
Daniel Marjamäki
85bf4b2be6
Fixed #1795 (false positive: nullpointer dereference (needs to improve Tokenizer::simplifyKnownVariables))
2010-06-19 17:54:38 +02:00
Daniel Marjamäki
82b63dd736
Fixed #1633 (tokenizer: simplifyKnownVariable: improved handling of arithmetic)
2010-06-19 14:00:45 +02:00
Daniel Marjamäki
a402b6bb98
Fixed #1802 (Preprocessor: macros are expanded wrong)
2010-06-19 12:03:39 +02:00
Robert Reif
81403479bd
Refactoring testunusedvariables. This fixes #1804 .
2010-06-18 07:19:26 +02:00
Robert Reif
ec61c6fa26
Fixed #1801 (simplifyTypedef: duplicate typedefs not handled properly)
2010-06-18 07:16:05 +02:00
Reijo Tomperi
0c61454b3f
Added test case deadlock_with_many_errors() for ticket #1650
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1650
The test case is currently commented out, because it would cause tests to hang also.
2010-06-18 00:42:01 +03:00
firewave
d6d4b99b85
Removed obsolete checkheaders from Visual Studio projects
2010-06-17 15:00:58 +02:00
Robert Reif
f116e74f6e
Fixed #1801 (Segmentation fault while scanning Qt's qcups.cpp)
2010-06-17 06:59:01 +02:00
Leandro Lisboa Penz
ad4681223b
Ticket #1789 is not really fixed; added TODO.
2010-06-16 22:47:05 -03:00
Leandro Lisboa Penz
350810e3c1
Improved test of pointer argument realloc.
2010-06-16 22:46:47 -03:00
Leandro Lisboa Penz
58a872e6a0
Fixed #1789 (false positive: memory leak (reallocation in subfunction through parameter))
...
Detecting reallocations in the other function.
2010-06-16 22:29:55 -03:00
Daniel Marjamäki
8a6f4254e0
Fixed #853 (False positive: memory leak for member variable with unknown function)
2010-06-16 19:28:47 +02:00
Robert Reif
ee7ad272d6
variable usage: fix false positives when __attribute__ is used. Ticket: #1792
2010-06-16 18:04:31 +02:00
Robert Reif
7dba21858a
simplify the alias handling in the checking of variable usage. Ticket: #1729
2010-06-16 18:00:21 +02:00
Robert Reif
61e7e759f0
Fixed #1798 (structure templates)
2010-06-16 07:13:52 +02:00
Daniel Marjamäki
dc12a9b3b5
Fixed #1545 (new check: usage of iterator pointing to invalid memory after reserve)
2010-06-15 19:53:09 +02:00
Daniel Marjamäki
a42273da63
Fixed #887 (Tokenizer: Simplify variable value after loop)
2010-06-15 17:56:14 +02:00
Zachary Blair
efefceabae
Fixed #920 (new style check: find empty catch blocks)
2010-06-14 23:45:46 -07:00
Reijo Tomperi
c27e631aa2
Add testthreadexecutor.cpp
2010-06-14 23:18:09 +03:00
Robert Reif
98ae660260
Fixed #1792 (false positive: Variable 'test' is assigned a value that is never used)
2010-06-14 15:46:57 +02:00
Daniel Marjamäki
cb7e9fbec1
Fixed #1776 (False Negative: Unitialized array)
2010-06-14 08:36:34 +02:00
Daniel Marjamäki
e987d2e05b
Memory leaks: more specific bailouts to reduce false negatives
2010-06-13 19:00:11 +02:00
Daniel Marjamäki
37ade20dad
Added testcase for #1557 (false positive: memory leak)
2010-06-13 10:43:23 +02:00
Daniel Marjamäki
5de124280a
Fixed #1783 (false positive: uninitalized variable in constructor/operator=, when calling overloaded functions)
2010-06-13 10:23:59 +02:00
Daniel Marjamäki
70bfa890a8
Fixed #1718 (Tokenizer add close braces to for loop at wrong place when if-else presents inside)
2010-06-13 08:00:46 +02:00
Robert Reif
18bb7488b9
Fixed #1787 (false negative: out of bounds in derived class)
2010-06-13 07:17:50 +02:00
Daniel Marjamäki
76221c0916
Fixed #1510 (false positive '(possible error) Memory leak' when 'a = b = new ...; delete a' (but not b))
2010-06-12 13:37:44 +02:00
Daniel Marjamäki
3a4a151cc4
reverted 'added a todo testcase for ticket #1788 '
2010-06-12 08:36:10 +02:00
Daniel Marjamäki
f3fbdc96e1
Fixed #1788 (Tokenizer: template destructor is lost)
2010-06-12 08:32:05 +02:00
Martin Ettl
69ecc24bf5
added a few testcases for checking memory leaks in classes
2010-06-11 13:33:10 +02:00
Martin Ettl
81828742ac
added a todo testcase for ticket #1788
2010-06-11 13:23:10 +02:00
Martin Ettl
be9c23cb1a
added todo-testcase for ticket #1401
2010-06-10 22:49:34 +02:00
Robert Reif
3d2c28a524
Fixed #1784 (false positive: Variable is not assigned a value)
2010-06-10 07:21:47 +02:00
Robert Reif
6b65b77acf
Fixed #1782 ((error) ### Internal error in Cppcheck. Please report it.)
2010-06-10 07:18:55 +02:00
Daniel Marjamäki
e64ce2e812
Fixed #1781 (false positive: uninitialized variable when using asm statement in macro)
2010-06-09 21:28:15 +02:00
Martin Ettl
c9cd5ea250
added a todo testcase for ticket 1778
2010-06-09 01:21:52 +02:00
Robert Reif
00dcec47ac
Variable usage: read variable when using syntax '..=*(p);'
2010-06-08 18:26:14 +02:00
Robert Reif
f37a7ba934
Variable usage: Added TODO testcases for handling pointer alias. Ticket: #1729
2010-06-06 20:37:48 +02:00
Martin Ettl
0d34416bce
added TODO_TESTCASE for ticket 1734: Array index out of bounds
2010-06-06 16:20:50 +02:00
Martin Ettl
2b557cee45
added a TODO testcase for ticket 1724
2010-06-06 12:46:08 +02:00
Daniel Marjamäki
472bd9dabe
Fixed #1726 (False negative: null pointer dereference in switch block)
2010-06-06 12:15:31 +02:00
Daniel Marjamäki
e140ff6e84
Memory leaks: skipping function call inside allocation
2010-06-06 11:22:59 +02:00
Daniel Marjamäki
a9196e8710
Memory leaks: Added allocation function 'g_strdup_printf'
2010-06-06 11:09:19 +02:00
Daniel Marjamäki
68ad8219ed
Fixed #1722 (Member variable initialized in call to base class constructor)
2010-06-06 08:29:35 +02:00
Martin Ettl
f75ca79849
applied patch from php-coder from ticket 1724; removed TODO_TESTCASES;
2010-06-05 19:49:49 +02:00
Daniel Marjamäki
07e00d57d9
Fixed #1725 (segfault in ExecutionPath::bailOutVar (probably caused by #1721 fix))
2010-06-05 09:45:35 +02:00
Leandro Lisboa Penz
4ac7da7d51
Fixed #73 (memory leaks not found when calling a function that returns allocated memory through a parameter)
2010-06-04 20:58:50 -03:00
Daniel Marjamäki
b11e23eb08
Fixed #1721 (False negative: uninitialized variable in switch block)
2010-06-03 20:02:58 +02:00
Martin Ettl
90a3d29d70
run astyle
2010-06-03 18:23:16 +02:00
Martin Ettl
156a29815f
removed a wrong const declaration
2010-06-03 12:55:56 +02:00
Martin Ettl
7b52284177
added a testcase and todo testcases for ticket #1724
2010-06-03 12:51:42 +02:00
Robert Reif
4c4844b722
Fixed #1723 (Variable assigned value which is never used but is thrown)
2010-06-03 07:05:57 +02:00
Daniel Marjamäki
cb43168d81
Fixed #1720 (segmentation fault of cppcheck)
2010-06-02 18:10:32 +02:00
Daniel Marjamäki
5789eb116d
astyle formatting
2010-06-02 18:09:25 +02:00
Zachary Blair
33b4254d33
Fixed #568 (string functions with command line arguments may overflow buffer)
2010-06-01 22:41:07 -07:00
Daniel Marjamäki
a8f38e55dc
Added unit test for ticket #1720
2010-06-01 20:00:43 +02:00
Daniel Marjamäki
45821b3871
Fixed #1719 (False negative: memory leak (fgets in condition))
2010-05-31 18:20:34 +02:00
Daniel Marjamäki
9b1ed1112b
Memory leaks: Fixed bug in CheckMemoryLeak::functionReturnType
2010-05-30 20:30:08 +02:00
Daniel Marjamäki
08b6e6ee09
Fixed #1717 (False positive: Resource leak with while)
2010-05-30 13:15:15 +02:00
Daniel Marjamäki
83c62eca9c
Tokenizer: simplify loops that continue while errno is EINTR
2010-05-30 12:49:39 +02:00
Daniel Marjamäki
37ae4692bb
Uninitialized variables: fixed false negative when using uninitialized variable inside malloc call
2010-05-30 10:30:51 +02:00
Daniel Marjamäki
1ec49430e3
Uninitialized variables: better handling when uninitialized variables are used in function calls
2010-05-30 09:31:10 +02:00
Daniel Marjamäki
ab41879246
ExecutionPath: Better handling of 'FOREACH (..) {}'
2010-05-30 09:00:18 +02:00
Daniel Marjamäki
f41334e58a
ExecutionPath: better handling of 'FOREACH(..){..}'
2010-05-30 08:26:44 +02:00
Daniel Marjamäki
406cbda563
Uninitialized variables: better handling of struct variables
2010-05-30 07:55:11 +02:00
Daniel Marjamäki
46b5e4e79a
Fixed #1716 (Wrong reporting of leak with close() in a while loop condition)
2010-05-29 22:20:10 +02:00
Daniel Marjamäki
0c6352a826
Memory leaks: small fixes. add checking of 'g_fopen'. don't let 'fclose' calls be interpreted as 'callfunc'
2010-05-29 21:56:18 +02:00
Daniel Marjamäki
495dfde32c
Fixed #1716 (Wrong reporting of leak with close() in a while loop condition)
2010-05-29 21:11:59 +02:00
Daniel Marjamäki
24703418bd
Fixed #1715 (switch with fallthrough and 'return' confuses cppcheck)
2010-05-29 20:55:09 +02:00
Daniel Marjamäki
d09e1df0d7
Fixed #1714 (Wrong precedence for shift operators when simplifying calculations?)
2010-05-29 20:27:08 +02:00
Daniel Marjamäki
b702b8542d
Memory leaks: enabled the leaks checking when members are not deallocated in the destructor. This checking was previously an --all check so there could be false positives.
2010-05-29 19:29:59 +02:00
Daniel Marjamäki
7601089bee
astyle formatting
2010-05-29 11:19:56 +02:00
Daniel Marjamäki
82f030df2c
the virtual destructor error message needs to be restricted. marked the checking as inconclusive for now.
2010-05-29 11:19:28 +02:00
Zachary Blair
fe1fa4022d
Merge branch 'master' of github.com:danmar/cppcheck
2010-05-28 22:53:54 -07:00
Robert Reif
1a25183e8f
Fixed #1671 (simplifyTypedef: support for more typedefs)
2010-05-29 07:52:06 +02:00
Zachary Blair
59086fa599
Fixed #818 (Detect sprintf buffer overrun with struct members)
2010-05-28 22:51:28 -07:00
Robert Reif
3fb0260ef1
Fixed #1713 (remove Microsoft variants of inline)
2010-05-29 07:43:58 +02:00
Robert Reif
26a7d29760
Fixed #1671 (simplifyTypedef: support for more typedefs)
2010-05-28 06:55:54 +02:00
Daniel Marjamäki
d3c20cac81
Fixed #1712 (False negative: dereferencing uninitialized pointer)
2010-05-27 19:00:52 +02:00
Robert Reif
dc34a1b3ff
Fixed #1711 (Wrong typedef name shown when struct declared with __attribute__)
2010-05-27 18:15:42 +02:00
Robert Reif
8881a0c361
Fixed #1671 (simplifyTypedef: support for more typedefs)
2010-05-27 07:00:33 +02:00
Robert Reif
176b41caa5
Fixed #1709 (char buffer that is only accessed with pointers is marker not assigned)
2010-05-26 19:22:35 +02:00
Daniel Marjamäki
d23f63c805
astyle formatting
2010-05-26 19:21:34 +02:00
Daniel Marjamäki
88e9a4ade6
Fixed #1704 (false negative: null pointer dereference)
2010-05-26 19:16:42 +02:00
Zachary Blair
619cfbc56f
Fixed #168 (buffer overflow: not enough room for the null terminator)
2010-05-26 01:56:34 -07:00
Robert Reif
019e1f9dfe
Fixed #1671 (simplifyTypedef: support for more typedefs)
2010-05-25 20:43:44 +02:00
Robert Reif
4306082fcf
Fixed #1708 (False positive for const)
2010-05-25 06:55:49 +02:00
Daniel Marjamäki
5692e7a6f6
Fixed #1707 (false positive: Memory leak)
2010-05-24 19:28:27 +02:00
Daniel Marjamäki
c5b946f9b7
Unit Testing: Added a few more test cases related to ticket #1700
2010-05-23 21:03:14 +02:00
Daniel Marjamäki
bf8ef94f0c
Unit Testing: Added test case for ticket 1700
2010-05-23 20:56:51 +02:00
Daniel Marjamäki
78255fdfc5
Tokenizer: Removed the Tokenizer::simplifyNamespaces. Ticket: #1700
2010-05-23 13:51:41 +02:00
Robert Reif
b20cf06b66
Fixed #1671 (simplifyTypedef: support for more typedefs)
2010-05-23 10:46:39 +02:00
Robert Reif
048733a15e
false positive: Variable is assigned a value that is never used
2010-05-23 10:41:05 +02:00
Daniel Marjamäki
75c9355e9a
Added some multipass checking for the uninitialized variables. It is still experimental. You can activate it with the '--test-2-pass' switch. Some more refactorings are needed to make it truly usable, the main thing is to make it thread safe.
2010-05-21 19:35:18 +02:00
Robert Reif
78614b8dc1
Fixed #1699 (False positive: The function '...' can be const)
2010-05-20 17:45:10 +02:00
Robert Reif
5dfbb38dc9
#1697 (false positive: The function can be const)
2010-05-20 06:52:59 +02:00
Daniel Marjamäki
c31accc52a
Fixed #1695 (Ticket #1614 is broken using latest from git)
2010-05-19 19:23:09 +02:00
Daniel Marjamäki
f87eb774eb
Fixed #1646 (False positive: array access after return cannot have default loop value)
2010-05-18 19:55:23 +02:00
Robert Reif
41c43c1790
Fixed #1691 (False positive: Function parameter 'x' is passed by value. It could be passed by reference instead.)
2010-05-18 18:20:11 +02:00
Zachary Blair
1539c0b3d2
Fixed #1649 (add a warning for potential memory leaks when using realloc)
2010-05-17 22:46:48 -07:00
Robert Reif
0d7474042a
Fixed #1685 (segmentation fault of cppcheck)
2010-05-18 07:11:23 +02:00
Robert Reif
9dfbd3946a
Fixed #1673 (Tokenizer::simplifyTypedef causes segfault for boost library)
2010-05-17 19:58:27 +02:00
Daniel Marjamäki
f8442391af
astyle formatting
2010-05-17 19:51:35 +02:00
Daniel Marjamäki
49c9413798
Visual Studio 2008: Updated test project
2010-05-17 19:36:52 +02:00
Daniel Marjamäki
268fe0175d
asd
2010-05-17 19:18:05 +02:00
Monika Lukow
71e5c56bf9
Fixed #1418 (false negative: buffer access out of bounds)
2010-05-16 23:53:42 +02:00
Erik Lax
20289b1f5b
Fixed #1683 (false positive: The function can be const)
2010-05-16 20:26:32 +02:00
Daniel Marjamäki
56d176e1ce
Fixed #1684 (false positive: buffer access out of bounds when using extern variable declaration)
2010-05-16 20:21:22 +02:00
Daniel Marjamäki
d0e122079f
Refactoring: Removed possibleError messages from CheckMemoryLeaks
2010-05-16 19:55:16 +02:00
Erik Lax
19aaa32a99
Fixed #1688 (Tokenizer::simplifyKnownVariables and pointer assignments)
2010-05-16 19:38:44 +02:00
Daniel Marjamäki
01034cd48d
Refactoring: Removed 'possible error' message about cin
2010-05-16 19:09:36 +02:00
Daniel Marjamäki
26fab24de4
Refactoring: Removed some inconclusive checking in CheckBufferOverrun
2010-05-16 15:30:39 +02:00
Daniel Marjamäki
6edb2e77b4
Refactoring: Removed Severity::possibleStyle
2010-05-16 14:43:42 +02:00
Daniel Marjamki
14b27f97fa
Fixed #1212 (Allow giving used defines in command line)
2010-05-16 07:38:29 +02:00
Daniel Marjamki
d7b117402c
Code cleanup: Removed autodealloc handling
2010-05-16 07:15:31 +02:00
Daniel Marjamki
8e3c39ae5b
Fixed #1678 (false positive: Member variable not initialized in the constructor, for arrays of undefined type)
2010-05-15 20:24:11 +02:00
Erik Lax
c0149d3cd1
Fixed #1679 (Bad iterators checks fails to detect bugs with indent levels)
2010-05-15 20:00:41 +02:00
Erik Lax
0510d9a2b0
Fixed #1680 (Bad iterators checks fail to detect invalidation of iterator for deletion by value)
2010-05-15 19:46:42 +02:00
Daniel Marjamki
70d20ac544
Fixed #1681 (false negative: memory leak in operator =)
2010-05-15 19:40:32 +02:00
Daniel Marjamki
972046c4bd
Added test CheckOther::sizeofsizeof. Inspired by #1682
2010-05-15 14:06:45 +02:00
Daniel Marjamki
85afa86da3
astyle formatting
2010-05-14 18:40:37 +02:00
Daniel Marjamki
8b1ffefd74
Fixed #1682 (Internal error)
2010-05-14 18:40:15 +02:00
Konrad Windszus
c39f80d361
Ticket #1318 : Make sure error ids are unique
2010-05-13 22:14:29 +02:00
Robert Reif
f8cceface5
Fixed #1677 (False positive: (style) Variable 'xxx' is assigned a value that is never used)
2010-05-13 13:59:41 +02:00
Martin Ettl
1382832bd0
mathlib:isInt() now handles calles of 'u' and 'l' correctly; testcases added
2010-05-12 23:49:09 +02:00
Robert Reif
963108d957
Fixed #1671 (simplifyTypedef: support for more typedefs)
2010-05-11 21:41:33 +02:00
Daniel Marjamäki
84c3ec9c4c
Fixed #1669 (Still seeing 'possible style' warnings in 1.43)
2010-05-10 21:22:59 +02:00
Daniel Marjamäki
5d01047ae4
Fixed #1665 ('If you see this, there is a bug': Token::Match('%var% ( %varid% [,)]', 0))
2010-05-10 18:11:02 +02:00
Robert Reif
a390f3c8f4
Better handling of function pointer typedef
2010-05-10 17:50:40 +02:00
Robert Reif
ac7515cdcc
Fixed #1666 (simplifyTypedef: add support for typedefs of functions)
2010-05-10 07:12:06 +02:00
Daniel Marjamäki
d7118c4d36
Fixed #1648 (mismatch allocate and deallocate calls.)
2010-05-09 13:46:13 +02:00
Daniel Marjamäki
7c52c8683d
Fixed #1662 (false positive: Data is allocated but not initialized, when using sprintf)
2010-05-09 07:48:52 +02:00
Robert Reif
be35b72c7e
Fixed #1660 (false positive: Variable is assigned a value that is never used, when using cast)
2010-05-09 07:15:40 +02:00
Robert Reif
87a54580a8
Added unit test for #5
2010-05-09 07:10:51 +02:00
Daniel Marjamäki
8971d697b2
Fixed #1656 (dangerous usage of erase not detected: for (; it != it2; ++it) ints.erase(it);)
2010-05-08 20:11:15 +02:00
Daniel Marjamäki
2901434773
Fixed #1658 (false negative: uninitialized pointer usage)
2010-05-08 19:23:46 +02:00
Daniel Marjamäki
bd22a18dc1
Refactoring: Changed 'possible style' to 'style'
2010-05-08 09:49:01 +02:00
Daniel Marjamäki
d19dd2c61d
Fixed #1654 (False positive: Memory leak with: ( delete ( p ) , ( p ) = 0 );)
2010-05-07 18:37:50 +02:00
Zachary Blair
21b7eb61f5
Fixed #959 : (new check: wrong usage of fflush()) Simplified and set severity to error
2010-05-06 23:08:10 -07:00
Daniel Marjamäki
c8c5f95721
Fixed #1651 (Tokenizer::setVarId wrong handling of return statement)
2010-05-06 18:40:52 +02:00
Daniel Marjamäki
95f3533252
Robert Reif <reif@earthlink.net>
...
refactoring chained assignments
2010-05-05 19:34:03 +02:00
Daniel Marjamäki
af4c4cef34
Fixed #1646 (False positive: array access after return cannot have default loop value)
2010-05-05 18:29:56 +02:00
Robert Reif
4c95264d29
Fixed #1647 (False positive: buffer is not assigned value (assigned through alias))
2010-05-05 17:31:07 +02:00
Daniel Marjamäki
612be2557b
Fixed #1646 (False positive: array access after return cannot have default loop value)
2010-05-04 20:02:47 +02:00
Robert Reif
7ce70777a4
Fixed #1643 (Variable usage (pointer is assigned but never used))
2010-05-04 17:28:03 +02:00
Robert Reif
eb276346c5
Fixed #1639 (False positive: unused variable value (pointer aliasing))
2010-05-04 17:26:09 +02:00
Zachary Blair
707d27f3d8
Fixed #959 (new check: wrong usage of fflush())
2010-05-03 23:14:45 -07:00
Daniel Marjamäki
804b2a0952
Fixed #1642 (Tokenizer::simplifyKnownVariables: simplify after loop)
2010-05-02 14:41:21 +02:00
Daniel Marjamäki
0415560912
refactoring: changed the severity for strncatUsage from possibleError to style
2010-05-02 09:54:08 +02:00
Daniel Marjamäki
883d462553
refactoring: Use style severity instead of possible error for the 'The size argument is given as a char constant'
2010-05-02 09:16:45 +02:00
Daniel Marjamäki
136b84eaf5
STL: added testcase for 'if (str.find(%any%)) ..'
2010-05-01 21:56:39 +02:00
Daniel Marjamäki
ae576be088
refactoring: enable the 'suspicious pointer subtraction' checking
2010-05-01 21:43:47 +02:00
Robert Reif
6eb16e0f16
Fixed #1640 (False negative: Unused value (variable is assigned but never read))
2010-05-01 21:15:14 +02:00
Daniel Marjamäki
dfde9772e2
astyle formatting
2010-05-01 11:54:04 +02:00
Slava Semushin
f50d182750
Fixed #1574 (chain assignments could be simplified)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1574
2010-05-01 15:28:35 +07:00
Daniel Marjamäki
080374dc04
Fixed #1638 (Tokenizer::simplifyKnownVariables: removing variable declaration)
2010-05-01 10:09:53 +02:00
Robert Reif
4014bd234f
Unit testing: Improved test coverage for variable usage checking
2010-05-01 09:26:47 +02:00
Robert Reif
1fa1ff8d14
Fixed #1636 (Fix false positive with strncpy termination check)
2010-04-30 21:36:48 +02:00
Robert Reif
5738f34872
Fixed #1622 (False positive: buf is not assigned a value (pointer aliasing))
2010-04-30 18:11:51 +02:00
Robert Reif
70d475f8c2
Fixed #1622 (False positive: buf is not assigned a value (pointer aliasing))
2010-04-29 07:10:50 +02:00
Daniel Marjamäki
cccccff96f
Fixed #1629 (False negative: null pointer derefence not detected 'c[0] = 0')
2010-04-28 22:07:39 +02:00
Daniel Marjamäki
2666aad207
Fixed #1632 (false positive: unintialized variable)
2010-04-28 21:33:11 +02:00
Daniel Marjamäki
d3b5c30c6c
Fixed #1628 (false negative: memory leak when using redundant braces)
2010-04-27 20:43:31 +02:00
Robert Reif
f0018100e1
Variable usage: Use variable id instead of variable name to identify variable
2010-04-27 05:05:32 +02:00
Daniel Marjamäki
0444ff5298
Fixed #1627 (###### If you see this, there is a bug ###### - Token::Match('%varid% [ %num% ]', 0))
2010-04-26 18:52:40 +02:00
Daniel Marjamäki
6bb93b5eb7
Fixed #943 (Tokenizer: improve handling of pointer aliasing)
2010-04-25 15:12:47 +02:00
Daniel Marjamäki
eb82a89758
ExecutionPath: Better handling of if
2010-04-25 11:55:57 +02:00
Daniel Marjamäki
1a34e7daf6
Fixed #948 (array index out of bound not detected 'a[i-1] = 0')
2010-04-25 07:34:50 +02:00
Daniel Marjamäki
e068979d62
Fixed #1440 (false negative: memory leak (function parameters))
2010-04-24 22:24:03 +02:00
Daniel Marjamäki
8ccd95a643
Fixed #836 (buffer overrun: memmove)
2010-04-24 21:48:58 +02:00
Daniel Marjamäki
5e5b8d3861
Fixed #1146 (improve check: memory leak not detected (allocation in subfunction))
2010-04-24 20:40:57 +02:00
Daniel Marjamäki
a15e25f9fe
Fixed #1571 ('C-style pointer casting' should not be reported for C files)
2010-04-24 16:46:09 +02:00
Daniel Marjamäki
6b52730d4e
Fixed #1616 (false positive - Upon exception there is a memory leak)
2010-04-24 14:51:10 +02:00
Daniel Marjamäki
f3bea249ac
Removed the check for unreachable code. The g++ warning -Wunreachable-code is recommended instead. This closes #1603 (break after a return or goto should not be an error in a switch statement).
2010-04-24 14:30:45 +02:00
Daniel Marjamäki
1eafe45c47
Redundant assignment: Added TODO testcase for detecting redundant assignment in inner scope
2010-04-24 12:21:26 +02:00
Daniel Marjamäki
e6f640d816
unit testing: Added TODO test case for unused variables when using pointer aliasing. Related with ticket #1622
2010-04-24 10:35:41 +02:00
Robert Reif
2bdcf3b5b2
variable usage: refactoring the checking
2010-04-24 09:45:03 +02:00
Robert Reif
99a7755218
tokenizer improvements: remove calling convention ( #1619 )
2010-04-24 09:40:05 +02:00
Zachary Blair
5835b2665b
Fixed #1169 (improve check: divsion by zero not detected when using the shift (>>) operator)
2010-04-23 22:59:53 -07:00
Martin Ettl
5eb9c78533
added further testcases to multidimensional out of bounds unit test
2010-04-23 22:04:49 +02:00
Martin Ettl
bd4bead561
update in todo testcase (line number was wrong)
2010-04-23 21:59:46 +02:00
Martin Ettl
572ae0c1b4
added todo testcases for multidimensional out of bounds checking
2010-04-23 21:56:35 +02:00
Daniel Marjamäki
a3b781a181
Fixed #819 (array index out of bounds not detected for multidimension arrays)
2010-04-23 16:26:40 +02:00
Robert Reif
f4ce5a37d7
Fixed #1615 (False positive - C-style pointer casting)
2010-04-22 20:08:29 +02:00
Daniel Marjamäki
b9d8f52cca
CheckBufferOverrun: Fixed false positives caused by refactorings
2010-04-22 19:22:23 +02:00
Zachary Blair
680a470741
Fixed #1564 (CppCheck does not recognise redundant IF)
2010-04-22 01:21:54 -07:00
Robert Reif
90541386da
Fixed #1619 (tokenizer: remove calling convention)
2010-04-21 21:08:47 +02:00
Daniel Marjamäki
f9f6927e63
CheckBufferOverrun: Don't give false positives when reading from array with strncpy/strncat
2010-04-21 20:02:58 +02:00
Daniel Marjamäki
f057e127a0
CheckBufferOverrun: Refactoring the checking of function calls
2010-04-21 19:27:28 +02:00
Daniel Marjamäki
798aa84151
Refactoring: CheckBufferOverrun refactorings. split up the checkScope into two separate functions. The ArrayInfo usage was improved. Also broke out for-loop handling into separate functions.
2010-04-21 18:33:21 +02:00
Zachary Blair
c26e619b23
Fixed #855 (Refactoring: move conditions into checks)
2010-04-20 23:38:25 -07:00
Reijo Tomperi
96d66af478
Change "Array index -1 corresponds with 4294967295..." error message into "Array index -1 is out of bounds"
2010-04-20 21:44:31 +03:00
Reijo Tomperi
47234e2dab
fileLister_win32.h -> filelister_win32.h
2010-04-20 21:31:38 +03:00
Daniel Marjamäki
7e2f39290d
Fixed #1614 (negative array index issues in latest from git)
2010-04-20 16:43:51 +02:00
Robert Reif
e8ac1f07d9
Unit Testing: Added TODO testcases for ticket #1593 (false negative: the function can be declared as const)
2010-04-19 21:18:53 +02:00
Reijo Tomperi
b11fc0a069
Fix one compiler warning
2010-04-18 22:14:25 +03:00
Daniel Marjamäki
8eff4fcbba
Buffer overruns: Added testcase for negative index when using 2-dimensional array
2010-04-18 21:07:21 +02:00
Daniel Marjamäki
b6ab419a06
Buffer Overrun: Broke out the checking for negative array index
2010-04-18 20:51:39 +02:00
Robert Reif
76a683a73a
Fixed #1602 (functions defined in header outside of class cannot be const)
2010-04-18 15:40:31 +02:00
Daniel Marjamäki
a473345f18
Buffer overruns: First change to detect overruns in multidimensional arrays ( #819 )
2010-04-18 11:08:29 +02:00
Robert Reif
bee4608b27
Fixed #1613 (False -s positive: Template instantiation hides typedef with same name)
2010-04-18 09:13:55 +02:00
Robert Reif
d90f59051c
Fixed #1612 (false positive: The function can be const)
2010-04-18 07:53:39 +02:00
Daniel Marjamäki
6db4ab68ef
Unit Testing: added assertions for todo testcases to detect changes
2010-04-17 15:01:18 +02:00
Robert Reif
d851b4a3d4
Fixed #1607 (false positive: variable is assigned a value that is never used)
2010-04-17 14:23:29 +02:00
Daniel Marjamäki
9cd8bd842e
STL: fixed false negative when erasing invalidated iterator
2010-04-17 13:37:04 +02:00
Daniel Marjamäki
6371327487
Unit Testing: Added assert for todo testcase to catch changes.
2010-04-17 12:51:59 +02:00
Daniel Marjamäki
e417d3080a
Unit Testing: Added assert for todo testcase to catch changes.
2010-04-17 12:49:27 +02:00
Daniel Marjamäki
b19113426f
Unused struct member: Fixed false positives
2010-04-17 11:16:05 +02:00
Daniel Marjamäki
c0e9a546f7
Refactoring: Refactoring the Settings class
2010-04-17 09:23:54 +02:00
Reijo Tomperi
1b8799e7ef
Add test cases for --template parsing
2010-04-16 18:28:00 +03:00
Daniel Marjamäki
c9fb5f87e0
Fixed #1600 (false positive: After insert, the iterator 'aI' may be invalid)
2010-04-16 16:56:55 +02:00
Robert Reif
61b5a21ac9
Fixed #1605 (false positive: uninitialized variable)
2010-04-16 16:25:57 +02:00
Robert Reif
45573ad101
Fixed #1607 (false positive: variable is assigned a value that is never used)
2010-04-16 15:57:09 +02:00
Reijo Tomperi
15e4b8dbd5
Fix #1595 (case marks improperly tokenized with macro)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1595
2010-04-15 23:21:00 +03:00
Daniel Marjamäki
c718a7c595
astyle: Update to astyle 1.24
2010-04-15 20:08:51 +02:00
Daniel Marjamäki
3fa2137ee3
Fixed #1596 ('Index out of bounds' false positive)
2010-04-15 19:09:19 +02:00
Robert Reif
01aa414f32
Fixed #1253 (improve check: uninitialized variable not found when using reference)
2010-04-15 18:44:52 +02:00
Robert Reif
176795ef95
Another fix for #1601 (change simplifyInitVar to split declaration from initialization)
2010-04-15 18:42:11 +02:00
Zachary Blair
2e276576a4
Fixed #1526 (Cppcheck checks redundant configurations)
2010-04-15 18:37:51 +02:00
Robert Reif
d2bb4964d0
Fixed #1588 (typedef struct incorrectly simplified)
2010-04-14 19:06:51 +02:00
Robert Reif
3bbb2e1d7f
Fixed #1601 (change simplifyInitVar to split declaration from initialization)
2010-04-14 19:04:16 +02:00
firewave
2038684839
Moved shared files back into executable projects - it caused the instances of the checks to be optimized away
2010-04-14 17:52:46 +02:00
firewave
8e20d5b08d
Added Visual Studio 2010 soultion and project files
2010-04-14 12:05:10 +02:00
firewave
2a0ac7dd7c
Merge branch 'master' of github.com:danmar/cppcheck
2010-04-14 12:04:02 +02:00
firewave
e3e2ee35aa
Disabled link time code generation for debug builds. Enabled .pdb generation for release builds.
2010-04-14 12:01:45 +02:00
Reijo Tomperi
e1fe238f06
Add simple --showtime test case
2010-04-13 23:52:19 +03:00
Reijo Tomperi
9c5e907b5c
Fix compiler warning: cast truncates constant value
2010-04-13 23:39:41 +03:00
firewave
4a5463d533
Merge branch 'master' of github.com:danmar/cppcheck
2010-04-13 22:24:12 +02:00
firewave
efd18e3d42
More cleanups to the Visual Studio projects. All options are now in line. Also enabled some default options like intrinsic functions, buffer checks and lick time code generation.
2010-04-13 22:22:44 +02:00
Reijo Tomperi
0912836c25
Fix: sizeof(char*) was not simplified correctly
2010-04-13 23:17:27 +03:00
Reijo Tomperi
4a33b226e6
Fix #1599 (false positive on if( (f = fopen("foo", "r")) == ((FILE*)NULL) ))
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1599
2010-04-13 22:57:52 +03:00
firewave
bffc097ab3
Moved shared files to seperate lib project
2010-04-13 21:40:00 +02:00
firewave
2271425dae
- cleaned up .vcproj files a bit
...
- raised the warning level in test.vcproj to 4 to match cppcheck.vcproj.
2010-04-13 21:33:08 +02:00
Reijo Tomperi
35d2a27b9c
Update copyright year in all source files
2010-04-13 22:23:17 +03:00
Zachary Blair
bd7dc9946e
Fixed #1530 (possible new check: strlen return value versus zero.)
2010-04-13 19:30:25 +02:00
Daniel Marjamäki
a7903c3385
dos2unix
2010-04-13 19:25:08 +02:00
firewave
fef5ee81eb
Added test cases for more command-line options
2010-04-13 11:26:45 +02:00
Daniel Marjamäki
05eb894b82
Unit Testing: Better unit testing of Tokenizer::setVarId. Related to ticket #1592
2010-04-12 21:16:47 +02:00
Reijo Tomperi
d102369196
Fix #1590 (False negative: Array index out of bounds: "0 <= i")
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1590
2010-04-12 22:04:59 +03:00
Robert Reif
67fafd4028
Fixed #1588 (typedef struct incorrectly simplified)
2010-04-12 19:05:31 +02:00
Reijo Tomperi
7f7e621ecb
More tests added to test/testbufferoverrun.cpp
2010-04-11 23:22:16 +03:00
Reijo Tomperi
9a4cbe0540
Changed CppCheck::parseFromArgs() to return boolean value and reportOut() in case of error.
...
It used to throw exception and return error message with the exception.
2010-04-11 22:53:21 +03:00
Daniel Marjamäki
6f74c0af5e
Fixed #1587 (Crash while processing file)
2010-04-11 20:57:30 +02:00
Reijo Tomperi
b063783bc3
Add some unit tests for command line argument parsing
2010-04-11 15:25:30 +03:00
Daniel Marjamäki
5fed938f56
Fixed #1190 (array index out of bounds when index variable is assigned in a condition)
2010-04-10 21:12:00 +02:00
Daniel Marjamäki
e17cce6ac4
Unit Testing: Added an ASSERT
2010-04-10 18:54:12 +02:00
Daniel Marjamäki
15da4fe689
Refactoring: simplified test case
2010-04-10 18:50:28 +02:00
Daniel Marjamäki
e9b4ea44a2
Refactoring: Disable inconclusive checks. They can still be activated for debugging/testing purposes
2010-04-10 14:05:33 +02:00
Daniel Marjamäki
7763d25847
Fixed #1357 (problem in stl insert method of set template)
2010-04-10 10:22:34 +02:00
Zachary Blair
3152816619
Fixed #779 (Tokenizer: delete register keyword everywhere)
2010-04-10 09:58:09 +02:00
Daniel Marjamäki
b4e9185177
Fixed #1134 (improve check: pointer access out of bounds not detected (allocated with malloc))
2010-04-10 07:57:29 +02:00
Martin Ettl
3388daadc3
ticket 1253 added testcases and one todo
2010-04-09 23:36:32 +02:00
Reijo Tomperi
6dc3860ae9
Fix more -Wshadow compile warnings
2010-04-09 22:40:37 +03:00
Daniel Marjamäki
f77dbbb14b
Fixed some false positives for unused struct members
2010-04-09 19:55:41 +02:00
Daniel Marjamäki
d360c01675
Fixed #1579 (False positive: function can be const when return type is unknown)
2010-04-09 19:15:39 +02:00
Daniel Marjamäki
1328a57103
Fixed #1584 (False positive: (static) Member variable not assigned a value in operator=)
2010-04-09 18:35:54 +02:00
Daniel Marjamäki
38a28e28ec
Fixed #1581 (False positives 'The scope of the variable x can be reduced')
2010-04-09 16:53:27 +02:00
Daniel Marjamäki
9a4707c025
Fixed #1576 ('Index out of bounds' false positive)
2010-04-08 19:57:38 +02:00
Daniel Marjamäki
1b81a9d435
Fixed #1537 ('Unused private function' when using pointer to member function)
2010-04-08 19:06:54 +02:00
Robert Reif
bc0a318b6d
Fixed #1580 (unnamed anonymous struct can segfault)
2010-04-08 17:40:23 +02:00
Robert Reif
b651acfc39
Unit testing: Testing handling of Borland C++ properties
2010-04-07 19:19:28 +02:00
Reijo Tomperi
a562430f3f
Add a few test cases for CppCheck::parseFromArgs
2010-04-06 22:13:23 +03:00
Martin Ettl
2e11805c1a
added TODO testcase for checking fwrite() and fread() check for buffer overrun
2010-04-06 20:56:01 +02:00
Robert Reif
d498095fa1
Unit Testing: Better code coverage of the operator= checking
2010-04-06 18:26:29 +02:00
Reijo Tomperi
c28b365ea0
astyle fix
2010-04-06 16:56:06 +03:00
Martin Ettl
c4d1d47f6b
fixed ticket 997, now fread and fwrite checked for bufferoverrun
2010-04-06 13:55:03 +02:00
Reijo Tomperi
928163b0cf
Fix line number in previously committed unit test
2010-04-05 23:37:30 +03:00
Daniel Marjamäki
0cffe547f9
Unit Testing: Added unit test for untested code in CheckBufferOverrun. Using memset on struct.
2010-04-05 21:50:40 +02:00
Reijo Tomperi
d3c251f53a
Refactor and fix "After a strncpy() the buffer should be zero-terminated" checking,
2010-04-05 21:47:50 +03:00
Martin Ettl
4bc325f077
#ticket 1513: added sqrt() support
2010-04-05 20:20:20 +02:00
Martin Ettl
f895ab9a0d
Merge branch 'master' of git@github.com:danmar/cppcheck
2010-04-05 20:08:21 +02:00
Martin Ettl
fe7c6aed9f
#ticket 1513: added pow() support
2010-04-05 20:07:53 +02:00
Daniel Marjamäki
6327ed55a2
Unit Testing: Buffer overruns when using memchr/memset/memcpy/etc
2010-04-05 20:02:28 +02:00
Martin Ettl
218c18496d
#ticket 1513 added fmod() support
2010-04-05 19:45:33 +02:00
Martin Ettl
d4923e2a92
added atan2() check to ticket #1513
2010-04-05 19:35:56 +02:00
Daniel Marjamäki
262e5390a0
Refactoring: Renamed TestTOKEN to TestToken
2010-04-05 10:15:30 +02:00
Daniel Marjamäki
61e1c4183f
Uninitialized variables: better handling of 'a[b[..]]' when b is not initialized
2010-04-05 09:04:30 +02:00
Daniel Marjamäki
d26a2cfc16
Uninitialized variables: Detect reading uninitialized data through array/pointer variable
2010-04-05 08:38:26 +02:00
Daniel Marjamäki
f5b1a4db36
Refactoring unit testing
2010-04-04 19:28:15 +02:00
Daniel Marjamäki
ba2843883b
Added TODO testcase for ticket #1169 (improve check: divsion by zero not detected when using the shift (>>) operator)
2010-04-04 18:48:51 +02:00
Daniel Marjamäki
abceff497b
Refactoring: some refactoring of ExecutionPath. The foundError was removed. No automatic bailout of all checks are made when errors are found.
2010-04-04 11:24:52 +02:00
Daniel Marjamäki
78852b08ab
Fixed #1566 (false negative: uninitialized variable)
2010-04-04 09:17:53 +02:00
Daniel Marjamäki
849be383e6
Tokenizer: tokenize 1E-2 into a single token
2010-04-04 08:01:05 +02:00
Reijo Tomperi
be598757a1
Fix segmentation fault when calling with --errorlist and add a testcase for it.
2010-04-03 22:53:06 +03:00
Daniel Marjamäki
6acb304ef2
Cleanup: Removed unfinnished checking of std::find
2010-04-03 15:33:13 +02:00
Martin Ettl
622663b8db
added a helper function to mathlib::isNullValue(), it checks wheter a string has a null representation or not and returns a boolian result; extended nullchecks in testmathlib.cpp
2010-04-02 22:41:54 +02:00
Martin Ettl
0f284b477d
coverage report fix: more testcases for mathlib::isInt() added in order to get a better coverage
2010-04-02 22:18:50 +02:00
Daniel Marjamäki
427d155644
Fixed #1527 (Function can't be const if it has non-const operator overload call)
2010-04-02 22:03:07 +02:00
Reijo Tomperi
a1d0defbc0
astyle fix
2010-04-02 21:42:06 +03:00
Martin Ettl
5a21fe7ae8
Merge branch 'master' of git@github.com:danmar/cppcheck
2010-04-02 20:24:04 +02:00
Martin Ettl
c391a03db6
added acos() check to ticket #1513 ; added testcases for MathLib::toDoubleNumber(), now double conversion of zeros is handled correctly; changed assertEquals() function of testsuite parameters from unsigned int to double. This is needed to avoid overflow of unsigned int by comparing negative floating point values.
2010-04-02 20:23:37 +02:00
Daniel Marjamäki
c6bbc9d739
Fixed #1565 (False positive: Uninitialized variable 'B::j'. There are 2 classes with the name 'B')
2010-04-02 19:29:54 +02:00
Daniel Marjamäki
4225544c82
Added TODO test case to reduce false negatives for uninitialized class members
2010-04-02 19:10:05 +02:00
Daniel Marjamäki
734b10e650
Fixed #1479 (false positive: unintialized variable when using goto)
2010-04-02 08:35:05 +02:00
Robert Reif
3507b06e0b
Fixed #1563 (false positive: function can be const (assignment to static))
2010-04-02 08:02:47 +02:00
Robert Reif
1dcbf02bd8
Fixed #1553 (false positive : uninitialized variable for struct timeval from <sys/time>)
2010-04-02 07:36:18 +02:00
Daniel Marjamäki
8b5aae9adb
astyle formatting
2010-04-02 07:32:03 +02:00
Daniel Marjamäki
0cad22314e
Reverted 'astyle fix'. Those changes are not in sync with my astyle configuration/setup.
2010-04-02 07:30:58 +02:00
Martin Ettl
193aa7d1d3
astyle fix
2010-04-02 02:21:53 +02:00
Martin Ettl
b5fb01c202
ticket #1513 new check: Detecting obviously wrong math call arguments passed to math functions)
2010-04-02 02:19:38 +02:00
Reijo Tomperi
c7d36b73ed
Fix #1548 (False positive: array index out of bounds in for-loop)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1548
2010-04-01 22:35:36 +03:00
Robert Reif
2825773918
Fixed #1552 (false positive: function can be const (array of struct))
2010-04-01 17:01:52 +02:00
Robert Reif
2c5fb55c3b
Fixed #1551 (false positive: The function 'A::vSet' can be const)
2010-04-01 16:59:35 +02:00
Robert Reif
a8c9aa1f8d
Fixed #1550 (Improve check: Assignment to self)
2010-04-01 16:40:12 +02:00
Daniel Marjamäki
a68d8dbc77
Fixed #1549 (false positive: uninitialized variable)
2010-03-31 20:20:51 +02:00
Robert Reif
78e54e17f2
Unit testing: Added test case for memset. Ticket: #1538
2010-03-31 19:53:53 +02:00
Robert Reif
ef57d01f7a
Fixed #1492 (false negatives: array index out of bounds)
2010-03-31 17:14:49 +02:00
Robert Reif
7fb5b9b67b
Better checking for assignment to self. Ticket: #1550
2010-03-31 17:09:59 +02:00
Robert Reif
32e597e343
Fixed #1539 (False positive: possible error Array index out of bounds)
2010-03-30 17:33:17 +02:00
Daniel Marjamäki
c213227133
Fixed #1535 (False positive: member variable not initialized, struct with constructor)
2010-03-29 20:34:47 +02:00
Robert Reif
0bddd1977f
Fixed #1536 (###### If you see this, there is a bug ###### Token::Match() - varid was 0)
2010-03-29 17:25:38 +02:00
Daniel Marjamäki
c3edc5fd89
Fixed #1148 (improve check: usage of uninitialized variables)
2010-03-28 21:27:06 +02:00
Daniel Marjamäki
9656379ffb
Merge branch 'master' of git@github.com:danmar/cppcheck
2010-03-28 15:56:38 +02:00
Robert Reif
62d2845014
Fixed #1492 (false negatives: array index out of bounds)
2010-03-28 15:56:13 +02:00
Reijo Tomperi
417f14fccf
Fix #1534 (False positive with #elif (defined NAME))
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1534
2010-03-28 15:15:25 +03:00
Robert Reif
2dc4222c9a
Refactoring: Added CheckClass::isMemberFunc
2010-03-28 11:46:42 +02:00
Daniel Marjamäki
16124ce646
Fixed #1516 (C++Builder properties mistaken for uninitialized variables)
2010-03-28 10:58:03 +02:00
Daniel Marjamäki
c7867af3c5
Fixed #1533 (False positive: Uninitialized variable)
2010-03-28 10:42:37 +02:00
Reijo Tomperi
86fabd03b3
Fix #1532 (hang due to commit 772aa95c8a
)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1532
2010-03-27 21:52:31 +02:00
Reijo Tomperi
a18c964efa
astyle fix
2010-03-27 21:41:17 +02:00
Martin Ettl
e4bda66b28
extended The function can be const test
2010-03-27 14:11:46 +01:00
Robert Reif
c50469dba6
Fixed #1523 (false negative:: buffer access out of bounds when using shift operator)
2010-03-27 07:21:08 +01:00
Reijo Tomperi
0cc84bd2be
Partial fix for #1475 (False positive: Not enough parameters for macro: #define A(a, b...))
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1475
2010-03-26 22:11:49 +02:00
Robert Reif
2eceaaefc0
Fixed #1519 (false negative: the function can be declared as const)
2010-03-26 20:14:31 +01:00
Robert Reif
45865f54a8
Fixed #1525 (false negative: the function can be declared as const (member declared as mutable))
2010-03-26 19:06:00 +01:00
Robert Reif
307000b448
Fixed #1529 (false positive: function can be const (struct member variable))
2010-03-26 18:16:33 +01:00
Daniel Marjamäki
258e7e292e
Fixed #1496 (false positive: Member variable not initialized in the constructor 'X::m_d')
2010-03-26 17:19:33 +01:00
Raphael Geissert
c0e09c4cb3
Fixed #1511 (false negative null pointer deref when dereferencing pointers to constants)
2010-03-26 16:44:46 +01:00
Robert Reif
a1528d3154
Fixed #1522 (false positive: function can be const (assignment in return))
2010-03-26 16:30:30 +01:00
Daniel Marjamäki
80edb4d8f4
Tokenizer: Simplify 'false ==' to '!'
2010-03-24 19:55:02 +01:00
Robert Reif
e95bc41e59
Fixed #1522 (false positive: function can be const (assignment in return))
2010-03-24 19:31:30 +01:00
Daniel Marjamäki
bef1857221
Preprocessor: Added TODO testcase when using variadic macros
2010-03-24 19:24:53 +01:00
Robert Reif
9808a59cc1
Fixed #1515 (false positive: The function 'wxThreadInternal::SetExitCode' can be const)
2010-03-23 07:37:20 +01:00
Robert Reif
637a34bfd2
Fixed #1517 (false negative: the function can be declared as const)
2010-03-23 07:34:34 +01:00
Daniel Marjamäki
5b1b845750
Fixed #1504 (False positive: Cppcheck incorrectly reports that extern variable is not initialized)
2010-03-20 08:03:18 +01:00
Daniel Marjamäki
f687e85be5
Fixed #1498 (false positive: The function 'V<unsigned>::vSet' can be const)
2010-03-19 19:34:26 +01:00
Robert Reif
0fb680d887
Tokenizer: remove unnamed anonymous structures and unions ( #1493 )
2010-03-19 19:04:56 +01:00
Robert Reif
92fe14e7f0
Fixed #1491 (False positive when putting an access specifier at the end of a class declaration)
2010-03-19 17:40:23 +01:00
Daniel Marjamäki
54c5d53eac
Fixed #1428 (False positive: (possible error) Memory leak when memory deleted in destructor)
2010-03-19 16:57:23 +01:00
Robert Reif
9c2248254e
Here is a patch that adds support for derived structs and fixes a bug that missed some nested structs. ( #1493 )
2010-03-19 16:17:25 +01:00
Raphael Geissert
d11004fa3d
Fixed #1512 (incorrect handling of ndefs in the preprocessor)
2010-03-19 16:13:45 +01:00
Robert Reif
5ea7e32bf9
Partial fix for #1493 (false positives: function can be const and struct or union member is never used)
2010-03-18 18:14:52 +01:00
Daniel Marjamäki
89719b023e
unit testing: made Tokenizer functions public so they can be unit tested
2010-03-17 22:08:02 +01:00
Daniel Marjamäki
2441a79c7b
unit testing: use const_cast instead of defines
2010-03-17 21:58:53 +01:00
Robert Reif
b3856cbc5e
Fixed #1506 (typedef name hiding check combined with forward declaration leeds to false positive)
2010-03-17 17:31:08 +01:00
Daniel Marjamäki
12c45a1aba
Fixed #1476 (false positive: Uninitialized variable)
2010-03-16 19:53:09 +01:00
Daniel Marjamäki
235404077f
Fixed #1501 (false positive: Variable 'n' is assigned a value that is never used)
2010-03-16 19:25:10 +01:00
Daniel Marjamäki
15d67a2369
Fixed #1503 (False positive for uninitialized variable)
2010-03-16 19:09:37 +01:00
Robert Reif
89c57c72c5
small const fix
2010-03-16 07:31:40 +01:00
Daniel Marjamäki
382e41d92a
Fixed #1494 (Improve Tokenizer::simplifyKnownVariables to handle for loops better)
2010-03-14 09:57:34 +01:00
Daniel Marjamäki
9fe9be1ea9
Fixed #1465 (false positive: unintialized class member)
2010-03-13 20:24:39 +01:00
Daniel Marjamäki
65ae37de2f
Fixed #1460 (false positive: memory leak when using throw no_memory)
2010-03-13 17:11:48 +01:00
Daniel Marjamäki
772aa95c8a
Fixed #1477 (false positive: Uninitialized variable when pointer given to struct)
2010-03-13 11:52:48 +01:00
Robert Reif
846a3a0186
Fixed #1491 (False positive when putting an access specifier at the end of a class declaration)
2010-03-13 08:06:20 +01:00
Robert Reif
f552ca5462
Fixed #1482 (Improve check const-function: function can be made const when assignment not to member variable (false negative))
2010-03-12 18:30:20 +01:00
Kimmo Varis
95cbb60974
Fix compiling tests.
2010-03-12 17:21:41 +02:00
Daniel Marjamäki
587081cab5
Fixed #1488 (Invalid warning about shadowed variable)
2010-03-10 16:47:39 +01:00
Robert Reif
09ab841789
Fixed #1486 (--errorlist shows two identical id values)
2010-03-10 07:47:01 +01:00
Daniel Marjamäki
dbc235bd39
Function constness: I don't think it's necessary to show both definition and implementation location. I changed so only the location of the definition is shown. This fixes #1486 .
2010-03-09 07:29:03 +01:00
Daniel Marjamäki
770d2ff835
Simplify enum: Fixed segmentation fault if code ends with enum type id
2010-03-07 13:01:56 +01:00
Daniel Marjamäki
fa493b7fd1
Fixed #1474 (segmentation fault of cppcheck)
2010-03-07 12:50:45 +01:00
Daniel Marjamäki
7f42ed3ad0
Fixed #1472 (false positive: Data is allocated but not initialized: service)
2010-03-07 09:08:52 +01:00
Reijo Tomperi
b88126a669
Fix #1469 (False positive: Resource leak when fclose() is inside while)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1469
2010-03-06 16:28:52 +02:00
Daniel Marjamäki
fe30c1ca9d
Fixed #1432 (false positive: uninitialized variable)
2010-03-06 13:48:43 +01:00
Reijo Tomperi
237fdbc653
Fix #1454 (False positive: arrayindexoutofbounds, static member sharing local name)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1454
2010-03-06 14:35:04 +02:00
Robert Reif
7c283d1321
Fixed #1321 (Improve check const-function: function that is not implemented inline can be made const)
2010-03-05 17:06:25 +01:00
Daniel Marjamäki
4bb5272760
Fixed #1466 (false positive: Invalid number of character ({) when these macros are defined: '')
2010-03-04 18:51:25 +01:00
Reijo Tomperi
d881fd7a31
Partial fix #1464 (takes too long (days) to process some files)
...
Fix template functions that return "&T".
http://sourceforge.net/apps/trac/cppcheck/ticket/1464
2010-03-03 23:02:32 +02:00
Daniel Marjamäki
e207da18a2
STL: don't warn about the suspicious string::find condition because it's not always a bug
2010-03-03 17:11:31 +01:00
Daniel Marjamäki
6ca4b008d0
null pointer: Fixed better error message for 'possible null pointer' + removed redundant check in our Tokenizer.
2010-02-28 07:26:50 +01:00
Daniel Marjamäki
4407aabe55
STL: suspicious condition when using std::find
2010-02-28 07:04:58 +01:00
Reijo Tomperi
88840e6a08
Fix #1453 (possible infinite loop processing GNU Go's engine/montecarlo.c)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1453
2010-02-27 23:47:56 +02:00
Daniel Marjamäki
69d6453ea8
STL: suspicious conditions when using find. Added ok testcases and assert that no error message is written
2010-02-27 21:35:33 +01:00
Daniel Marjamäki
4de700c9de
STL: suspicious condition when using find on strings and containers
2010-02-27 21:26:11 +01:00
Daniel Marjamäki
50210857a6
Fixed #1439 (false positive: memory leak when using realloc)
2010-02-27 19:41:14 +01:00
Kimmo Varis
839a81a865
Move build products to Build and BuildTmp folders.
...
This avoids polluting source folders with created/temp files. Also makes it
easier for installer to pick files from consistently named folders.
2010-02-27 21:15:00 +08:00
Kimmo Varis
ae58f54230
Projfiles: Fix preprocessor definitions.
2010-02-27 21:15:00 +08:00
Kimmo Varis
7bab8c3c03
Projfiles: fix test project include paths.
2010-02-27 21:15:00 +08:00
Kimmo Varis
6b07097cf4
Projfiles: Use $IntDir and $OutDir as paths where applicable.
...
Try to also keep outdir clean of unnecessary files and direct most of build-
time files to intdir.
2010-02-27 21:15:00 +08:00
Daniel Marjamäki
a8ee4a03f0
Fixed #1456 (PATCH: Variable hides typedef with same name false positive)
2010-02-27 07:27:51 +01:00
Daniel Marjamäki
ce0131a1e6
Fixed #1397 (false positive: Memory leak in while loop)
2010-02-26 22:14:56 +01:00
Reijo Tomperi
9b6336013b
Fix #1455 (Preprocessor: Wrong line number in "No pair for character" error)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1455
2010-02-26 23:11:23 +02:00
Robert Reif
54bf67e766
Fixed #1456 (PATCH: Variable hides typedef with same name false positive)
2010-02-26 21:43:00 +01:00
Robert Reif
f4d600e93b
Fixed #1457 (PATCH: Variable hides enumerator with same name false negative)
2010-02-26 21:40:57 +01:00
Reijo Tomperi
b35acc1e6b
Add TODO test case for #1444 (inline suppression suppress all errors of the same type in a function)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1444
2010-02-25 22:55:09 +02:00
Reijo Tomperi
13f8e10c40
Add TODO test cases for #1454 (False positive: arrayindexoutofbounds, static member sharing local name)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1454
2010-02-25 22:02:12 +02:00
Reijo Tomperi
23407c7f1d
Cleanup test/testtokenize.cpp a bit by putting duplicate code into a function.
2010-02-25 22:00:39 +02:00
Daniel Marjamäki
377d3091a9
Fixed #1452 (Simplify goto better)
2010-02-25 20:03:39 +01:00
Robert Reif
0da133f8a0
Fixed #1451 (false positive: operator = should return reference to self)
2010-02-25 07:26:59 +01:00
Robert Reif
f9d444ed52
Fixed #1445 (segfault in Tokenizer::simplifyRedundantParanthesis())
2010-02-25 07:24:32 +01:00
Reijo Tomperi
01c5bdfc68
Add TODO test case for #1452 (Simplify goto better)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1452
2010-02-24 22:55:16 +02:00
Robert Reif
7d8adfb4df
Fixed #1449 (segmentation fault of cppcheck)
2010-02-24 17:50:02 +01:00
Robert Reif
d9df3d5c6e
Fixed #1434 (### Internal error in Cppcheck. Please report it.)
2010-02-23 22:12:55 +01:00
Daniel Marjamäki
40bb5144e1
removed some more cmake files
2010-02-23 20:12:53 +01:00
Daniel Marjamäki
0b2ad2164f
Fixed #1442 (false positive: getting offset instead of dereferencing a null pointer)
2010-02-22 21:30:21 +01:00
Daniel Marjamäki
8f4edb5e45
Fixed #1409 (False positive: Buffer access out-of-bounds with strncpy and an array in typedef'ed struct)
2010-02-21 15:23:50 +01:00
Daniel Marjamäki
d5611a1a06
Fixed #1426 (false positive: returning LPVOID can be const)
2010-02-21 10:19:28 +01:00
Daniel Marjamäki
459a3bac50
Fixed #1396 (false positive: Resource leak)
2010-02-21 09:47:41 +01:00
Daniel Marjamäki
7a72932078
Tokenizer: simple simplification of array sizes
2010-02-20 18:13:09 +01:00
Daniel Marjamäki
e4cc8cf1a0
Fixed #1395 (false positive: Possible null pointer dereference)
2010-02-20 15:50:44 +01:00
Daniel Marjamäki
ccef1d6eb5
Fixed #1424 (false positive: unintialized variable)
2010-02-20 13:24:50 +01:00
Daniel Marjamäki
084b21494a
Fixed #1422 (false positive: uninitialized variable)
2010-02-20 11:43:53 +01:00
Daniel Marjamäki
a6c9a6fc54
Fixed #1407 (false positive memory leak when returning pointer to the allocated memory)
2010-02-20 10:17:45 +01:00
Daniel Marjamäki
d0348fa57a
Fixed #1403 (false positive: The function can be const)
2010-02-20 09:55:51 +01:00
Daniel Marjamäki
6a03fa604c
Fixed #1402 (false positive: uninitialized variable)
2010-02-20 09:35:57 +01:00
Robert Reif
24628013f1
Fixed #1427 (new check: check for typedef name hiding)
2010-02-20 09:07:29 +01:00
Daniel Marjamäki
5e90945486
renamed gui/test.cpp to test/test.cxx
2010-02-19 07:21:16 +01:00
Daniel Marjamäki
375d2b1fcd
astyle formatting
2010-02-18 19:55:47 +01:00
Daniel Marjamäki
b59d79c303
readded checks for unused variables and unreachable code that were removed in 42c608b6f0
2010-02-18 18:45:13 +01:00
Robert Reif
5c6ec0364d
Fixed #1411 (### Internal error in Cppcheck. Please report it.)
2010-02-18 07:24:24 +01:00
Robert Reif
9e61e7dda8
Fixed #1405 (false positive: operator = should return reference t
2010-02-17 22:46:03 +01:00
Robert Reif
deb71fc566
Fixed #1405 (false positive: operator = should return reference to itself)
2010-02-17 22:42:08 +01:00
Daniel Marjamäki
db2c362604
Fixed #1389 (false positive: uninitialized variable)
2010-02-17 18:10:50 +01:00
Robert Reif
f15c408f13
Fixed #1388 (enum token/template parameter confusion - False positive)
2010-02-16 07:33:23 +01:00
Reijo Tomperi
e44f0b1b8d
Fix #1392 (Segfault in CheckBufferOverrun::checkScope)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1392
2010-02-15 23:20:09 +02:00
Monika Lukow
e9e5174797
Fixed #1333 (Detect access out of bounds 'for (i = 100; i > 0; --i) a[i] = 0;')
2010-02-14 23:10:15 +01:00
Reijo Tomperi
b52fa9451f
Fix #1385 (False positive: unsigned division)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1385
This also fixes a bug in setVarId(). "unsigned int a" didn't get varid,
untill later when unsigned was simplified away.
2010-02-12 22:24:06 +02:00
Daniel Marjamäki
669fe1b23d
Fixed #1382 (False positive: uninitialized variable when using assembly to initialize variable)
2010-02-12 18:15:15 +01:00
Reijo Tomperi
2a78637da7
Fix #1340 (False positive: Array out of bounds for re-initialised array pointer)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1340
2010-02-10 23:11:08 +02:00
Daniel Marjamäki
0a6aa0f094
Fixed #1376 (Member variable not initialized in the constructor false positive)
2010-02-10 19:28:51 +01:00
Reijo Tomperi
faced1b483
Possibly fix #1369 (Internal error - double-declared enum followed by another enum)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1369
Don't include same file twice if one is a/a.h and other is a/../a/a.h
2010-02-09 22:26:15 +02:00
Daniel Marjamäki
18e7813e04
Fixed #1373 (###### If you see this, there is a bug ######)
2010-02-09 18:11:06 +01:00
Reijo Tomperi
45abd2d7fc
Fix #1366 (void Tokenizer::simplifyTemplates() --> Abort)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1366
2010-02-09 00:16:12 +02:00
Daniel Marjamäki
8853f304af
Fixed #1364 (False positive: (error) Possible null pointer dereference)
2010-02-08 18:25:08 +01:00
Reijo Tomperi
7e2e20c2d3
astyle fix
2010-02-08 09:35:53 +02:00
Robert Reif
9591e09dd0
Fixed #1344 (false negative: missing const not found)
2010-02-08 07:25:19 +01:00
Monika Lukow
2d5d060514
Fixed #1094 (Improve check: unusual pointer arithmetic: 'ch+str')
2010-02-07 21:44:11 +01:00
Daniel Marjamäki
cd5b95849d
Fixed #1361 (### Internal error in Cppcheck. Please report it)
2010-02-07 15:00:19 +01:00
Daniel Marjamäki
fb09b2fd37
Fixed #1356 (Double-False positive: uninitialized variable)
2010-02-07 13:34:39 +01:00
Daniel Marjamäki
1b0c81a24b
Tokenizer: Fixed bug in setVarId. functions should never have a variable id
2010-02-07 13:04:33 +01:00
Daniel Marjamäki
ed8f3bc806
Fixed #1362 (Internal error when using ?-operator and nested {})
2010-02-07 09:14:59 +01:00
Daniel Marjamäki
e1b54df368
Fixed #1346 (False positive: Memory leak when allocated memory is stored elsewhere inside a condition)
2010-02-06 22:35:36 +01:00
Daniel Marjamäki
71117378ef
Fixed #1363 (false positive: memory leak)
2010-02-06 21:47:52 +01:00
Daniel Marjamäki
0a31e5e3ee
Fixed #1352 (false positive: uninitialized variable)
2010-02-06 16:51:32 +01:00
Robert Reif
b78845174d
Fixed #1355 (Fixed enum bug when expression contain comma)
2010-02-06 09:49:56 +01:00
Daniel Marjamäki
cbc853fdba
Partial fix for #322 (get configurations from headers that don't start at the beginning of the file)
2010-02-06 09:30:48 +01:00
Reijo Tomperi
fb81100bec
Minor fix to previous commit
2010-02-06 00:30:47 +02:00
Reijo Tomperi
35f778716a
Test case for #1356 (Double-False positive: uninitialized variable)
2010-02-06 00:24:57 +02:00
Reijo Tomperi
9852ab86e9
Fix #1358 (False negative: out-of-bounds not found near return)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1358
2010-02-05 23:55:10 +02:00
Daniel Marjamäki
0d18050b55
Fixed #984 (improve output if strncpy is followed by strncat)
2010-02-05 17:35:18 +01:00
Robert Reif
6cbfc5f894
Fixed #1351 (add expression support to simplifyEnum)
2010-02-05 07:37:17 +01:00
Daniel Marjamäki
9e6ea07c14
CheckClass::noMemset: Refactoring so it handles more complex std template types
2010-02-04 21:49:58 +01:00
Daniel Marjamäki
da7e75f69e
Class checking: Minor refactoring when analysing memset on class
2010-02-04 20:53:04 +01:00
Daniel Marjamäki
9943262da0
Fixed #1287 (Use of memset on struct - std template types not handled)
2010-02-04 19:40:35 +01:00
Daniel Marjamäki
0ba665d77f
Fixed #1337 (Division by zero with __alignof__())
2010-02-03 21:23:44 +01:00
Daniel Marjamäki
d3b5889f88
Fixed #1345 (Not initialised variables warning missing in classes with dllexport)
2010-02-03 20:01:56 +01:00
Daniel Marjamäki
b01af012cd
Fixed #1342 (Superclass constructors in initializer lists are considered unused functions when superclass has a namespace.)
2010-02-03 18:37:48 +01:00
Robert Reif
f2eac901c0
Fixed #1343 (simplifyTypedef doesn't support deeply nested classes)
2010-02-03 07:58:36 +01:00
Daniel Marjamäki
4ec94116f5
Fixed #1341 (false positive 'uninitialized variable' when using Exception specifications)
2010-02-02 19:56:41 +01:00
Robert Reif
b704fc7bc7
Fixed #1339 (add nested struct support to simplifyEnum and simplifyTypedef)
2010-02-01 19:59:24 +01:00
Daniel Marjamäki
1b9afc82a4
Reverted 4f30468c80
. There was false positives such as #1335 so please fix them and then re-commit.
2010-02-01 19:46:51 +01:00
Kimmo Varis
6f47f77977
CMake - fix building tests for Visual Studio.
...
Need to include lib sources directly to test project also.
2010-02-01 20:16:30 +02:00
Robert Reif
64afcc8179
Fixed #1338 (simplify typedefs with global and nested namespace)
2010-01-31 21:46:18 +01:00
Reijo Tomperi
db2aff03c7
Added test case for #1333 (Detect access out of bounds 'for (i = 100; i > 0; --i) a[i] = 0;')
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1333
2010-01-31 22:02:26 +02:00
Daniel Marjamäki
1375a60e3f
Fixed #1004 (improve check: Unintialized variable not detected when using a reference (&))
2010-01-31 16:29:12 +01:00
Monika Lukow
4f30468c80
Fixed #1094 (Improve check: unusual pointer arithmetic: 'ch+str')
2010-01-31 11:42:02 +01:00
Daniel Marjamäki
1a59e1bc68
Tokenizer: remove redundant assignments and variables
2010-01-31 09:52:19 +01:00
Daniel Marjamäki
e15a16eb15
Tokenizer: Remove redundant assignments and variables
2010-01-31 09:33:57 +01:00
Daniel Marjamäki
e1efad0c27
Tokenizer: remove the keyword 'inline'
2010-01-31 08:11:29 +01:00
Robert Reif
d17d199415
Tokenizer: fix for multiple array definitions for a single typedef
2010-01-31 07:16:19 +01:00
Robert Reif
7cbdb9f8a1
Fixed #1331 (simplify typedef of complex arrays)
2010-01-30 19:41:22 +01:00
Daniel Marjamäki
48f3921c36
Null pointer dereference: sending to output stream
2010-01-30 14:40:33 +01:00
Daniel Marjamäki
8716c771a4
Tokenizer: improved the simplifyInitVar
2010-01-30 14:25:11 +01:00
Daniel Marjamäki
3b08712930
Fixed #1005 (improve check: nullpointer dereference not found when it is initialized with NULL-cast)
2010-01-30 09:33:16 +01:00
Robert Reif
882e2225e0
Fixed 1329 (simplify typedef of function pointer returning template)
2010-01-30 08:00:11 +01:00
Daniel Marjamäki
f9d5fb3191
Fixed #1327 (False positive: Redundant code: Found a statement that begins with numeric constant)
2010-01-29 22:28:49 +01:00
Reijo Tomperi
1d5ba4e320
Improved updateClassList(), but not yet took it into use.
...
findClassFunction is now non-static.
updateClassList usage is currently commented out as it doesn't handle class inside a function
2010-01-29 23:22:18 +02:00
Daniel Marjamäki
f561441d90
Fixed #1319 (false negative: missing const not found)
2010-01-29 19:38:56 +01:00
Daniel Marjamäki
53f514fc5c
Tokenizer: Fixed const simplification
2010-01-29 19:34:43 +01:00
Robert Reif
c6263b51b5
Fixed #1324 (show number of tests that don't produce the desired results)
2010-01-29 18:49:07 +01:00
Robert Reif
94c5d92b2b
Fixed #1323 (segfault with style in CheckClass::operatorEqRetRefThis())
2010-01-29 16:04:27 +01:00
Robert Reif
fc54ed1eef
Fixed #1326 (remove simplified enum definitions)
2010-01-29 15:57:26 +01:00
Daniel Marjamäki
9d11492845
Fixed #1286 (Memory leak not detected)
2010-01-27 22:05:04 +01:00
Daniel Marjamäki
e49f7bfa0e
Fixed #1315 (mismatched allocation and deallocaton not detected)
2010-01-27 21:02:13 +01:00
Daniel Marjamäki
1c84dc814c
Auto variables: Improved handling of temporaries
2010-01-27 19:16:32 +01:00
Robert Reif
45b6b9e5a1
Fixed #1316 (### Internal error in Cppcheck. Please report it.)
2010-01-27 19:03:24 +01:00
Daniel Marjamäki
32fcb8fe18
Auto variables: returning pointer to temporary .c_str() data
2010-01-26 22:11:34 +01:00
Daniel Marjamäki
fa305d70bc
Fixed #1302 (False positive: Confusion between POSIX open() and class member)
2010-01-26 20:10:52 +01:00
Daniel Marjamäki
db0466eb19
Fixed #1278 (Confusing style message formatting)
2010-01-26 19:37:22 +01:00
Daniel Marjamäki
e12d115e9a
Fixed #1312 (false positive: missing const message on functions returning references)
2010-01-25 21:40:57 +01:00
Robert Reif
8be8c266ac
Fixed #1313 (unnamed enums not simplified properly)
2010-01-25 07:45:16 +01:00
Robert Reif
989e8393e4
Fixed #1307 (Internal error with typedef in parameter list)
2010-01-24 22:40:35 +01:00
Daniel Marjamäki
724c55b32a
Memory leaks: some refactorings and minor improvements
2010-01-24 21:48:39 +01:00
Daniel Marjamäki
65881b9346
Fixed #1238 (False Negative : memory leak with template class)
2010-01-24 20:04:09 +01:00
Daniel Marjamäki
6d9740adea
Tokenizer: Fixed Tokenizer::simplifyKnownVariable bug when the variable is re-assigned in a loop
2010-01-24 19:27:39 +01:00
Daniel Marjamäki
7ce4825f95
Fixed #1308 (False positive: The function 'x' can be const for a static member function)
2010-01-24 18:26:39 +01:00
Daniel Marjamäki
019f775aa5
TestOther::uninitvar1: refactoring. splitting up this function into multiple functions
2010-01-24 15:23:21 +01:00
Daniel Marjamäki
b4b97e5706
const: fixed false positive when using increment/decrement
2010-01-24 13:33:30 +01:00
Daniel Marjamäki
a0d8f44603
CheckClass: The operator< etc member functions can often be const
2010-01-23 22:36:04 +01:00
Reijo Tomperi
7817d5b142
Fix #1279 (Change error message: Invalid number of character ({). Can't process file.)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1279
2010-01-23 23:18:11 +02:00
Daniel Marjamäki
4d7ac2f82e
STL: fixed false positive when using erase
2010-01-23 22:03:38 +01:00
Daniel Marjamäki
43c8fe895c
Fixed #1301 (False positive: Data is allocated but not initialized)
2010-01-23 21:25:17 +01:00
Daniel Marjamäki
aab05524e5
Fixed #1305 (False positive: The function 'x' can be const when indirectly calling a non-const member)
2010-01-23 21:08:40 +01:00
Daniel Marjamäki
9a6b450501
Fixed #1304 (False positive: The function 'x' can be const when modifing a member)
2010-01-23 20:59:20 +01:00
Daniel Marjamäki
5b76be4935
Fixed #1303 (False positive: The function 'x' can be const for a constructor)
2010-01-23 20:47:29 +01:00
Daniel Marjamäki
f62466493b
New Check: Detect return of invalid reference
2010-01-23 20:39:12 +01:00
Daniel Marjamäki
fb10396cb3
only run CheckClass::checkConst if style checking is on
2010-01-23 09:38:35 +01:00
Daniel Marjamäki
35c303943f
Partial fix for #13 - detect simple cases of member functions that can be const
2010-01-23 09:19:22 +01:00
Daniel Marjamäki
037ecffc34
detect when function pointer that is null is used
2010-01-23 09:15:30 +01:00
Daniel Marjamäki
7b986c831d
Report when using uninitialized function pointer
2010-01-23 07:57:57 +01:00
Daniel Marjamäki
8a9eba980b
Function pointers: re-enabled the simplifyFunctionPointers
2010-01-23 07:43:12 +01:00
Robert Reif
13ca2510cc
Fixed #1298 ((error) ### Internal error in Cppcheck. Please report it. (typedef in fun proto))
2010-01-22 20:26:07 +01:00
Daniel Marjamäki
1552c0f7f2
Fixed #1276 (False Uninitialized variable when using goto)
2010-01-22 20:20:43 +01:00
Daniel Marjamäki
59de7934b7
Fixed #643 (Member variable not initialized not detected if any unknown function called)
2010-01-22 18:51:25 +01:00
Robert Reif
9f853cb164
Fixed #1297 (typedef causes internal error in vlc/modules/access/imem.c)
2010-01-22 17:27:40 +01:00
Daniel Marjamäki
d4b13eee9f
Fixed #1290 (1.40: Internal error)
2010-01-21 20:05:32 +01:00
Daniel Marjamäki
2e707974d0
Fixed #1273 (scope of variable limited not detected in latest versions)
2010-01-21 18:50:56 +01:00
Robert Reif
9f0b9551cf
This patch simplifies the function pointer return type code and allows more complex return types.
2010-01-21 18:01:09 +01:00
Robert Reif
e9e64033e7
Improved typedef simplification of function pointers
2010-01-21 07:51:08 +01:00
Daniel Marjamäki
a6e81c2ee7
Fixed #1293 (Things to add to call_func_white_list)
2010-01-20 22:03:06 +01:00
Daniel Marjamäki
3447030564
Merge branch 'master' of git@github.com:danmar/cppcheck
2010-01-20 21:19:32 +01:00
Daniel Marjamäki
96359b14ff
Simplify function pointers
2010-01-20 21:19:06 +01:00
Robert Reif
e163f878ab
Handle/simplify function pointer typedefs
2010-01-20 21:16:40 +01:00
Reijo Tomperi
b83d257852
Fix #1296 (false positive: index out of bounds)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1296
2010-01-20 21:26:54 +02:00
Daniel Marjamäki
85fcd4c9a9
Fixed #1282 (False positive for a memory leak in a simple loop)
2010-01-19 19:08:03 +01:00
Daniel Marjamäki
f49cc7f0ff
CheckMemoryLeak: Added 'scanf' and 'sscanf' to the whitelist
2010-01-18 21:58:27 +01:00
Daniel Marjamäki
32604dd55e
Fixed #1266 ('qsort' missing in call_func_white_list)
2010-01-18 21:34:11 +01:00
Robert Reif
cd31cd9298
Fixed #1251 (tokenize typedef of reference)
2010-01-18 19:06:50 +01:00
Daniel Marjamäki
fbf428550a
Fixed #1262 (cppcheck false positives: 'Possible null pointer dereference', 'Uninitialized variable')
2010-01-17 19:08:45 +01:00
Daniel Marjamäki
3aa67cd537
Added TODO test for better pointer aliasing with memset
2010-01-17 08:43:10 +01:00
Robert Reif
70dbb8ba17
Fixed #1275 (Cppcheck hangs when analysing the code 'typedef struct { } A, *B, **C;')
2010-01-17 08:16:17 +01:00
Daniel Marjamäki
fbefb8df34
Fixed #1272 (links in typedef not handled correctly)
2010-01-16 19:42:37 +01:00
Robert Reif
a0caea4ee6
Refactoring the handling of typedefs
2010-01-16 09:18:21 +01:00
Reijo Tomperi
d37864f8c4
Fix part of #1262 (cppcheck false positives: 'Possible null pointer dereference'
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1262
2010-01-15 23:46:47 +02:00
Daniel Marjamäki
ac077d3160
Fixed #1264 (False positive: Resource leak with if-else in while)
2010-01-14 21:41:50 +01:00
Daniel Marjamäki
a7bddc8fd3
Fixed #1268 (Null pointer dereference false positive)
2010-01-14 20:02:38 +01:00
Daniel Marjamäki
cefa695dba
Fixed #1265 ((error) Uninitialized variable on macro expansion)
2010-01-13 19:37:55 +01:00
Robert Reif
0212225859
Tokenizer: fixed typedef issues
2010-01-13 07:59:47 +01:00
Daniel Marjamäki
2de49129dc
Fixed #1259 (false postive: Member variable 'A::b' is not assigned a value in 'A::operator=')
2010-01-12 21:36:40 +01:00
Daniel Marjamäki
2358c51694
Tokenizer: some cleanup of std::
2010-01-12 21:25:31 +01:00
Reijo Tomperi
913ede45aa
Get rid of casting in test file.
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1242
2010-01-12 21:24:44 +02:00
Daniel Marjamäki
374def4a53
Fixed #1070 (Improve scope error message)
2010-01-12 19:34:33 +01:00
Daniel Marjamäki
814eb6caee
Fixed #1257 (potential leaks not reported becauseof 'continue' in loop)
2010-01-12 19:12:08 +01:00
Robert Reif
5e8e4fd3e9
Fixed #1252 (Internal error in Cppcheck while parsing struct)
2010-01-12 17:38:36 +01:00
Robert Reif
7b6bf80057
Fixed #1250 (tokenize typedef of union)
2010-01-11 22:58:57 +01:00
Daniel Marjamäki
d3b7f5931f
Fixed #1174 (improve check: Unintialized variable not detected in subfunction)
2010-01-11 22:28:07 +01:00
Daniel Marjamäki
c666a9662b
BufferOverrun: negative index is out of bounds
2010-01-11 21:18:07 +01:00
Daniel Marjamäki
b8b6b0ec32
Uninitialized variables: fixed false positives when using pointer aliasing
2010-01-11 19:25:01 +01:00
Robert Reif
94d5e32aa1
Fixed #1248 (tokenize typedef of array)
2010-01-11 17:09:04 +01:00
Daniel Marjamäki
8be54b592d
ExecutionPath: better handling of for/while/do/switch, it doesn't bail out everything
2010-01-10 22:05:51 +01:00
Daniel Marjamäki
c5966bba59
Fixed #1225 (false negative :: uninitialized variable not detected when using enums)
2010-01-10 20:36:15 +01:00
Daniel Marjamäki
3fb420cbf0
fixed unlogged errors from the tokenizer and also some errors reported by valgrind
2010-01-10 20:03:46 +01:00
Daniel Marjamäki
1c69d54fb3
ivoire: 64-bit portability fix
2010-01-10 17:30:35 +01:00
Daniel Marjamäki
a50ec2eded
memory leaks: better handling of loops and switch
2010-01-10 15:40:50 +01:00
Daniel Marjamäki
f65bf6d565
Fixed #1220 (False memory leak when using while)
2010-01-10 14:00:32 +01:00
Daniel Marjamäki
3fabe53570
Memory leaks: Better handling of switch
2010-01-10 10:37:54 +01:00
Daniel Marjamäki
b82cb2e41e
Fixed #1218 (Improve check: incrementing uninitialized variable i++)
2010-01-10 09:09:37 +01:00
Robert Reif
19ba151531
Fixed #1244 (tokenize typedef of unnamed struct)
2010-01-10 08:49:02 +01:00
Daniel Marjamäki
4c641ed80c
Fixed #1189 (false negative: using uninitialized variable i 'a[i] = 0;')
2010-01-09 22:26:05 +01:00
Daniel Marjamäki
0908728601
Fixed #1231 (Preprocessor: Fail to evaluate '#if ! defined _ABCD_')
2010-01-09 21:54:20 +01:00
Daniel Marjamäki
2dd0907146
fixed segmentation fault
2010-01-08 21:54:24 +01:00
Daniel Marjamäki
ca74f57fd0
Fixed #1237 (Uninitialized variable false positive for return-value pattern in pan source code.)
2010-01-08 21:24:48 +01:00
Robert Reif
60ef3ef872
Fixed #1233 (false positive: operator = should check for assignment to self)
2010-01-08 19:15:24 +01:00
Daniel Marjamäki
686137415f
Fixed #1235 (CheckMemoryLeakInFunction: Wrong handling of 'fcloseall')
2010-01-07 21:36:51 +01:00
Robert Reif
b30b07beee
Fixed #1232 (segmentation fault of cppcheck when scanning templates)
2010-01-07 18:09:35 +01:00
Daniel Marjamäki
57d1da3910
Ticket #1228 : Handle tokensBack in the Token class. When adding&removing tokens the Token class can make sure that this pointer is updated accordingly. It is very important that the tokensBack has the same scope as the token list, otherwise there will be a dead pointer problem.
2010-01-06 20:19:27 +01:00
Daniel Marjamäki
485f3c7708
Fixed #1221 ([False positive] Member variable not initialized with operator[] gives wrong result)
2010-01-06 19:04:15 +01:00
Robert Reif
e6cc897e29
Fixed #1224 (segmentation fault of cppcheck)
2010-01-05 21:55:33 +01:00
Kimmo Varis
a753c41ced
CMake - Include test project's header file to VS IDE project.
2010-01-05 22:16:53 +02:00
Robert Reif
13f627d0d5
Fixed #1215 (are enums processed properly?)
2010-01-04 17:22:06 +01:00
Daniel Marjamäki
e248f7d3e5
Fixed #1023 (improve check: Unintialized variable not detected when using +=)
2010-01-03 18:49:13 +01:00
Daniel Marjamäki
e6d5c76138
refactoring
2010-01-03 15:52:52 +01:00
Daniel Marjamäki
79223b71d5
added test case for #1193 (false negative: array out of bounds in loop when there is calculation)
2010-01-03 15:49:17 +01:00
Daniel Marjamäki
e286896d75
Fixed #1216 (false positive: uninitialized variable when using exit|abort)
2010-01-03 15:35:32 +01:00
Daniel Marjamäki
fa535ff3ae
Fixed #440 (NULL referencing not detected)
2010-01-03 13:30:20 +01:00
Robert Reif
2a546dc9c0
Fixed #1184 (improve test: operator =)
2010-01-03 08:26:02 +01:00
Daniel Marjamäki
1032eb2449
Fixed #1214 (false positive: uninitialized variable 'bool fixed = std::ios_base::fixed;')
2010-01-03 08:03:28 +01:00
Daniel Marjamäki
38b480a4b5
Fixed #1203 (Preprocessor: Doesn't handle macros usage that contain ';')
2010-01-02 20:54:52 +01:00
Daniel Marjamäki
d82079e86f
Fixed #1209 (False positive: uninitialized variable c when it is initialized with 'ab(sizeof(xyz), &c)')
2010-01-02 18:16:44 +01:00
Robert Reif
bcafb30d0d
Fixed #1211 (add struct support for constructor checks)
2010-01-02 17:29:55 +01:00
Daniel Marjamäki
2e62a3f4c7
Fixed #1202 (false positive: uninitialized variable when using 'do')
2010-01-02 09:08:36 +01:00
Daniel Marjamäki
6af5e434d8
Fixed #1204 (Tokenizer::findClassFunction broken)
2010-01-02 08:33:54 +01:00
Slava Semushin
82ae064218
Fixed #1013 (autovariables: detect when assigning parameter **par)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1013
2010-01-02 03:53:34 +06:00
Slava Semushin
b816968f28
Fixed #1197 (Segmentation fault when we define function which was already defined by preprocessor)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1197
2010-01-02 03:25:37 +06:00
Daniel Marjamäki
ddfd0b948e
Fixed #1178 (1.39: Internal error)
2010-01-01 21:06:30 +01:00
Daniel Marjamäki
071b7b463d
Fixed #1200 (false positive 'uninitialized variable' when using throw)
2010-01-01 20:12:39 +01:00
Daniel Marjamäki
f8bd59f5b5
Fixed #1191 (false positive: uninitialized variable)
2010-01-01 19:43:02 +01:00
Daniel Marjamäki
77c5b793c9
Fixed #1196 (Hang: Cppcheck hang for the file linux-2.6/drivers/crypto/hifn_795x.c)
2010-01-01 13:26:54 +01:00
Daniel Marjamäki
7ecd333ffa
Fixed #1188 (false negative: dereferencing p, which is a null pointer 'int y = 5 + *p')
2009-12-31 20:00:20 +01:00
Daniel Marjamäki
e0ecef5d71
fixed a hang in Tokenizer::simplifyFunctionParameters
2009-12-31 19:31:21 +01:00
Daniel Marjamäki
774e331dea
Self assignment in class: added TODO test cases to reduce false positives
2009-12-31 14:03:35 +01:00
Robert Reif
12641e2d76
Fixed #1184 (improve test: operator =)
2009-12-31 13:44:03 +01:00
Daniel Marjamäki
0159287437
Fixed #1183 (False positive: uninitialized variable p 'd = bar(sizeof(*p));')
2009-12-31 09:10:20 +01:00
Daniel Marjamäki
0ee3d7e46a
Fixed #1182 (False positive: uninitialized variable 'int *pa = &a;')
2009-12-30 21:42:15 +01:00
Daniel Marjamäki
6c0919d9bd
Fixed #1173 (Improve check: memory leak not detected in constructor)
2009-12-30 21:29:54 +01:00
Robert Reif
f8f0a31e41
Fixed #1167 (### Internal error in Cppcheck. Please report it.)
2009-12-30 20:56:16 +01:00
Daniel Marjamäki
ae3ff7d376
Fixed #1087 (uninitialized data not detected 'char z = *str')
2009-12-30 20:37:11 +01:00
Daniel Marjamäki
461d826eff
Fixed #1105 (improve check: uninitialized variable not detected for 'a = a')
2009-12-30 20:15:44 +01:00
Robert Reif
3a46ef0487
Fixed #1176 (void operator = check doesn't support struct)
2009-12-30 18:40:02 +01:00
Daniel Marjamäki
d83131ca92
Fixed #1041 (passing a nullpointer to a reference)
2009-12-30 17:42:41 +01:00
Daniel Marjamäki
a7ab47bb98
Fixed #1067 (Tokenizer: K&R style function that returns function pointer)
2009-12-30 15:12:38 +01:00
Daniel Marjamäki
06ee643c6a
Fixed #1177 (False positive: pointer is not dereferenced 'sizeof(*p)')
2009-12-30 11:32:46 +01:00
Daniel Marjamäki
2de2ecafe4
Fixed #1168 (false positive: Uninitialized variable)
2009-12-30 08:24:27 +01:00
Daniel Marjamäki
2a28ca72cc
Fixed #1166 (improve check: using uninitialized pointer to create reference 'int &r(*p);')
2009-12-29 20:36:20 +01:00
Daniel Marjamäki
71b328d703
Robert Reif: Fixed #1163 (post increment test broken for complex template types)
2009-12-29 19:24:48 +01:00
Daniel Marjamäki
160f795710
Fixed #1165 (Tokenizer: wrong simplification of 'do { .. } while (0)' if the body contains continue or break)
2009-12-29 12:15:39 +01:00
Daniel Marjamäki
cfdf2b8cfe
Fixed #1160 (Null pointer dereference vs. goto)
2009-12-29 09:17:07 +01:00
Daniel Marjamäki
905533552d
Robert Reif: Fixed #1164 (only first void operator = found)
2009-12-29 07:48:37 +01:00
Daniel Marjamäki
84ce6ba75a
Robert Reif: Fixed #1162 (add support to tokenize typedefs with templates)
2009-12-29 07:28:00 +01:00
Daniel Marjamäki
61e61c1584
Robert Reif: Fixed #1158 ((possible style) message with regular check)
2009-12-28 18:06:26 +01:00
Daniel Marjamäki
28f2bf2150
Robert Reif: Fixed #1161 (add tokenize support for typedefs with enum definitions)
2009-12-28 17:57:52 +01:00
Daniel Marjamäki
9aca2e7680
Fixed #1156 ([False positive] Uninitialized variable - class member in constructor)
2009-12-28 12:51:28 +01:00
Daniel Marjamäki
197bcf17ba
Tokenizer: Simplify 'while (0)' better
2009-12-28 08:37:34 +01:00
Daniel Marjamäki
b1e963fe2c
Fixed another issue with #1154 (false positive: Data is allocated but not initialized)
2009-12-27 18:00:43 +01:00
Daniel Marjamäki
24c5f4d53c
astyle formatting
2009-12-27 17:46:24 +01:00
Daniel Marjamäki
1c0f3ee179
Fixed #1154 (false positive: Data is allocated but not initialized)
2009-12-27 17:35:18 +01:00
Daniel Marjamäki
738987a686
Fixed #1138 (improve check: dereferencing uninitialized pointer)
2009-12-27 17:20:34 +01:00
Martin Ettl
c3886a5803
added further testcases to testmathlib::convert(); now the conversion of +-[hexnumber|octalnumber] works correctly
2009-12-27 15:18:18 +01:00
Martin Ettl
f06adb18cd
added further testcases to testmathlib::isint()
2009-12-27 14:46:47 +01:00
Martin Ettl
c2b3cfccc9
extended testcases of mathlib; fixed zero conversion: +0 and -0 is converted to 0
2009-12-27 14:30:23 +01:00
Daniel Marjamäki
c7cede1d76
Fixed #972 (New check: return pointer of stack memory)
2009-12-27 13:08:41 +01:00
Daniel Marjamäki
fbfe5a4bd1
Fixed #1153 (False positive: uninitialized data for reinterpret_cast)
2009-12-27 09:27:05 +01:00
Daniel Marjamäki
afad0205c4
Fixed #1120 (Test compile warnings with Cygwin)
2009-12-26 17:49:05 +01:00
Daniel Marjamäki
ab7ffd2391
Uninitialized variables: Fixed false positive for 'if (ptr)'
2009-12-26 16:22:14 +01:00
Daniel Marjamäki
a82a085d10
Fixed #1151 (false positive: Data is allocated but not initialized)
2009-12-26 09:30:02 +01:00
Daniel Marjamäki
9819b75e17
ExecutionPath: Refactoring if-handling
2009-12-25 20:50:23 +01:00
Daniel Marjamäki
b5291825ce
Fixed #683 (wrong usage of strcmp)
2009-12-25 19:45:21 +01:00
Daniel Marjamäki
5925b88b38
Robert Reif: improve check: array index out of bounds, show name of array, array size and array index
2009-12-25 15:25:58 +01:00
Daniel Marjamäki
44a629ec74
Fixed #1141 (Tokenizer: Wrong simplification of calculations)
2009-12-25 14:47:15 +01:00
Daniel Marjamäki
9b05850e97
fixed unit testing
2009-12-23 20:00:12 +01:00
Daniel Marjamäki
ea51c3e098
Refactoring the uninitialized variable / null pointer checks so they use a common function to inspect function calls
2009-12-23 19:51:32 +01:00
Daniel Marjamäki
a7d48f2eb4
Fixed #1147 (Improve check: return uninitialized variable)
2009-12-23 17:55:03 +01:00
Daniel Marjamäki
b6c320de8a
Fixed false positives about uninitialized variables
2009-12-23 15:01:23 +01:00
Daniel Marjamäki
ef21ba7425
Fixed #1137 (false positive: uninitialized variable when using a class object)
2009-12-23 13:57:01 +01:00
Daniel Marjamäki
5a89cc3259
Robert Reif: Fixed #1139 (false negative: CheckOther::postIncrement() only finds at most one problem)
2009-12-23 13:38:54 +01:00
Daniel Marjamäki
fe74c65c89
Robert Reif: code cleanup
2009-12-23 12:17:48 +01:00
Daniel Marjamäki
2bd60ab6c8
Fixed #1133 (Uninitialized array: strchr, strrchr, etc)
2009-12-22 21:08:29 +01:00
Daniel Marjamäki
566cfce8da
Fixed #1128 (false positive: Data is allocated but not initialized)
2009-12-22 21:00:52 +01:00
Daniel Marjamäki
c05aebbc0a
Fixed #1112 (cppcheck fails because of accented characters in comments)
2009-12-22 20:38:12 +01:00
Daniel Marjamäki
4dac46b2d7
Fixed #1127 (Segfault with template)
2009-12-22 20:10:08 +01:00
Daniel Marjamäki
aaf908bd5e
astyle formatting
2009-12-22 19:18:02 +01:00
Daniel Marjamäki
11da89784f
Eric Sesterhenn: Fixed #1130 (False positive uninitialized variable)
2009-12-22 19:16:34 +01:00
Daniel Marjamäki
b4b63789fc
Eric Sesterhenn: Fixed #1131 (descriptor leak false positive)
2009-12-22 19:13:46 +01:00
Daniel Marjamäki
5b87a51aa5
Robert Reif: Fixed #1108 (Only trivial typedefs are tokenized properly)
2009-12-22 19:10:33 +01:00
Daniel Marjamäki
2e0566bf7a
Fixed #1096 (Non-obvious error message: Overlapping data buffer)
2009-12-21 21:05:55 +01:00
Daniel Marjamäki
72bf1c1dbe
Fixed #1095 (Non-obvious error message: Dangerous usage of erase)
2009-12-21 20:49:16 +01:00
Daniel Marjamäki
83d5a72659
Fixed #1126 (False positive: upon exception there is memory leak (calling unknown function))
2009-12-21 20:04:55 +01:00
Daniel Marjamäki
b3b07321ca
ericsesterhenn: Fixed #1091 (improve check: nullpointer dereference not detected)
2009-12-21 19:09:13 +01:00
Reijo Tomperi
df0d2ca83c
Fix #1124 (Invalid number of character ((). Can't process file.)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1124
2009-12-20 23:50:57 +02:00
Daniel Marjamäki
11c7b8a839
Execution Path: some refactorings of the checking
2009-12-20 19:44:32 +01:00
Daniel Marjamäki
d9cf70c1c6
Fixed #1119 (false positve: uninitialized variable y when y is assigned in inner expression 'x = (y = 10)')
2009-12-20 13:55:17 +01:00
Kimmo Varis
eb8c6aec55
CMake - add 'make check' -target.
...
Tests are now excluded from normal targets to make compiling
faster. 'make check' -target will compile and run tests.
2009-12-20 11:16:56 +02:00
Kimmo Varis
9e2a42ebf9
CMake - use more strict compiler flags.
2009-12-20 10:45:57 +02:00
Daniel Marjamäki
e7c0e4d482
Fixed #1093 (False positive: missing constructor)
2009-12-19 17:58:52 +01:00
Daniel Marjamäki
8a1940e043
astyle
2009-12-19 17:57:58 +01:00
Kimmo Varis
2fb6c21509
Merge branch 'master' of github.com:danmar/cppcheck
2009-12-19 16:55:15 +02:00
Daniel Marjamäki
95f652a2b4
robert reif: Fixed #1118 (new check: use empty() instead of checking size() against zero)
2009-12-19 15:24:59 +01:00
Kimmo Varis
41eb141e61
CMake - cleaner way to set additional library for Windows.
2009-12-19 16:21:46 +02:00
Daniel Marjamäki
69a98d81fc
Fixed #1107 (False positive: Dangerous usage of erase, when using std::list)
2009-12-18 20:55:51 +01:00
Daniel Marjamäki
b3a055e20a
Fixed #1101 (link error with latest git in Visual Studio)
2009-12-18 18:29:31 +01:00
Daniel Marjamäki
0da0b5ffed
ericsesterhenn: Fixed #1106 (check if buffer is zero terminated after a strncpy)
2009-12-18 17:26:15 +01:00
Kimmo Varis
d70c60b702
CMake - Fix Windows build.
2009-12-17 22:31:13 +02:00
Kimmo Varis
6e540e615d
Add testsuite to CMake build files.
2009-12-15 22:27:17 +02:00
Daniel Marjamäki
1680d1fb42
Fixed #1086 (segmentation fault of cppcheck '#if define(A)+define(B)+define(C)!=1')
2009-12-15 20:18:32 +01:00
Daniel Marjamäki
e03ff727d4
Fixed #1103 (false positive: uninitialized variable when using references)
2009-12-15 19:50:48 +01:00
Daniel Marjamäki
368df4c083
TestLocalLeaks: going out of scope
2009-12-15 19:27:07 +01:00
Reijo Tomperi
30f789a168
Fix #1076 (Invalid number of character ({). Can't process file.)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1076
2009-12-15 00:06:05 +02:00
Daniel Marjamäki
0c13f9ba5c
Added TestLocalLeaks
2009-12-14 20:30:31 +01:00
Reijo Tomperi
42c2437f78
Test case for #1076 (Invalid number of character ({). Can't process file.)
2009-12-13 22:36:42 +02:00
Daniel Marjamäki
4dc8794c69
Fixed #1082 (False positive: Resource leak in loop which exits only after releasing resource)
2009-12-13 19:50:49 +01:00
Daniel Marjamäki
829a4f8453
Fixed #1084 (define configuration lost)
2009-12-13 17:18:27 +01:00
Daniel Marjamäki
b4a454fc47
Fixed #1058 (Preprocessor: extracting configuration for '#if DEF == 1')
2009-12-13 15:23:44 +01:00
Daniel Marjamäki
01cfa3b6bd
Fixed #1072 (False positive: class member initialization with '*p=0;')
2009-12-13 09:36:59 +01:00
Daniel Marjamäki
bc808710a0
Fixed #1097 (Internal error: When macro is not expanded 'ABC(for (i=0;i<10;i++) ..);')
2009-12-12 19:58:19 +01:00
Daniel Marjamäki
1002457b17
Fixed #1074 (Exception safety: auto deallocated classes don't leak)
2009-12-12 18:56:26 +01:00
Daniel Marjamäki
c6f913ac3e
Preprocessor: Fixed TODO_ASSERT_EQUALS
2009-12-11 22:32:44 +01:00
Daniel Marjamäki
4d185f0935
Fixed #1080 (false positive: member variable not initialized)
2009-12-11 21:34:04 +01:00
Daniel Marjamäki
9646f62ec1
Fixed #1075 (False positive: uninitialized variable 'return bar(s);')
2009-12-11 19:58:29 +01:00
Daniel Marjamäki
e52fb36c5c
Fixed #1060 (Preprocessor: wrong define handling)
2009-12-11 19:28:37 +01:00
Daniel Marjamäki
91114c50d2
Fixed #1061 (false positve: uninitialized variable)
2009-12-09 20:05:06 +01:00
Daniel Marjamäki
e2473314b5
Fixed #1024 (Preprocessor: doesn't expand macro in macro)
2009-12-09 19:14:07 +01:00
Daniel Marjamäki
418d93eafb
Preprocessor: Refactoring the Preprocessor::expandMacros
2009-12-09 17:13:48 +01:00
Reijo Tomperi
87325799c5
Fix #1071 ((style) The function 'throw' is never used)
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http://sourceforge.net/apps/trac/cppcheck/ticket/1071
2009-12-08 23:41:47 +02:00
Reijo Tomperi
db30c5b0d2
Fix #1069 (Minor spelling mistake across cppcheck)
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http://sourceforge.net/apps/trac/cppcheck/ticket/1069
2009-12-08 20:10:08 +02:00
Reijo Tomperi
798e07dee4
Added test case for else if simplification
2009-12-08 01:22:24 +02:00
Reijo Tomperi
bd024b7a2d
Fix #1065 (Internal error - incrementing single char in char array)
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http://sourceforge.net/apps/trac/cppcheck/ticket/1065
2009-12-07 23:42:30 +02:00
Daniel Marjamäki
e5c507dc02
Fixed #1063 (False positive: deallocated memory doesn't leak upon exception)
2009-12-07 19:23:33 +01:00
Reijo Tomperi
f5849f9be2
Fix #1057 (Tokenizer: negative numbers are not tokenized correctly in switch-case)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1057
2009-12-07 00:09:56 +02:00
Daniel Marjamäki
3c063bfdb8
Preprocessor: Reverted refactoring
2009-12-06 20:10:10 +01:00
Daniel Marjamäki
046db9b2bb
Preprocessor: Fix so the unit tests work again
2009-12-06 19:53:17 +01:00
Daniel Marjamäki
46b19e0184
Preprocessor: Refactoring to make it simpler
2009-12-06 19:17:59 +01:00
Daniel Marjamäki
2d180ab918
newcheck: added the 'newcheck' functionality. It's still in early state so it needs refactoring
2009-12-06 18:41:28 +01:00
Daniel Marjamäki
c2a37c5d69
class checking: It's a 'possible style' error if a private constructor is not initializing a member variable
2009-12-06 18:35:32 +01:00
Daniel Marjamäki
cd4e355f17
Fixed #1052 (Internal error for 'int vals[] = { 0x13, 1?0x01:0x00 };')
2009-12-06 10:58:27 +01:00
Daniel Marjamäki
75f6e20e61
Fixed #1050 (Internal error: In tokenizer for: 'do { sizeof 1; } while (0);')
2009-12-06 08:46:59 +01:00
Daniel Marjamäki
da4d03f6c4
Fixed #1048 (False positive: exceptNew error with nothrow)
2009-12-05 22:05:59 +01:00
Reijo Tomperi
5a40a8c2dd
CRLF -> LF fix
2009-12-05 22:17:58 +02:00
Daniel Marjamäki
e9b342c56b
Fixed #1046 (tokenizer: internal error for 'discard_block< (1 << 24), 10, 24 > u, v;')
2009-12-05 21:15:14 +01:00
Daniel Marjamäki
0b09c36851
Fixed #1026 (false positive: buffer access out of bounds)
2009-12-05 11:41:30 +01:00
Daniel Marjamäki
84a6fe6b54
Fixed #1034 (change --enable to --enable=all)
2009-12-04 19:35:58 +01:00
Reijo Tomperi
54629ff221
Fix #1037 (tokenizing a nested do while, while loop fails)
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http://sourceforge.net/apps/trac/cppcheck/ticket/1037
2009-12-04 00:06:03 +02:00
Daniel Marjamäki
48bb1fdc83
Eric Sesterhenn: Fixed #1032 (False positive resource leak with exit at end of function)
2009-12-03 19:19:20 +01:00
Daniel Marjamäki
96268b4caf
Fixed #1030 (wrong line number with goto)
2009-12-02 19:47:35 +01:00
Reijo Tomperi
f5c81429cb
Refactoring: Parse --enable values in Settings class
2009-11-30 23:48:58 +02:00
Daniel Marjamäki
153a13272c
ericsesterhenn: Fix #1028 (False positive resource leak)
2009-11-30 16:45:19 +01:00
Daniel Marjamäki
ded2e68c2e
Fix #1022 (False positive: uninitialized variable when using local struct)
2009-11-29 19:23:31 +01:00
Daniel Marjamäki
e6b5fe99f6
Fixed #1027 (Internal error: sizeof a++)
2009-11-29 17:25:35 +01:00
Daniel Marjamäki
e7d7507c65
Fixed #1020 (lib/tokenize.cpp:4615: bool Tokenizer::validate() const: Assertion 0 failed)
2009-11-29 12:14:42 +01:00
Daniel Marjamäki
a57af3b3e9
use checked STL in debugmode
2009-11-28 18:29:32 +01:00
Martin Ettl
03e7914c98
partial fix of ticket #997 ; added check for write() two testcases
2009-11-28 13:41:24 +01:00
Daniel Marjamäki
f75c9619d1
Fixed #1021 (Out-of-bounds access false positive)
2009-11-28 12:51:23 +01:00
Reijo Tomperi
2c51542cf1
Fix #1018 (strcat(strcat()) causes assertion in Tokenizer::validate)
...
Test case provided by povaddict
http://sourceforge.net/apps/trac/cppcheck/ticket/1018
2009-11-27 23:21:13 +02:00
Daniel Marjamäki
c94ecfe1a3
Fixed #1015 (SIGABRT: Tokenizer::validate for openttd/src/ai/ai_config.cpp)
2009-11-27 17:32:53 +01:00
Daniel Marjamäki
7616246597
Fixed #1014 (Preprocessor: Invalid preprocessing of '#define some_delete(x) delete x;')
2009-11-26 17:32:18 +01:00
Reijo Tomperi
12a87fa3a4
Fix #1007 (False positive array index out of bounds concerning a switch statement in a for loop)
...
Bailout if switch is found in for loop.
http://sourceforge.net/apps/trac/cppcheck/ticket/1007
2009-11-25 22:40:51 +02:00
Daniel Marjamäki
128b2b8c59
Fixed #989 (CppCheck crashes on Win XP when scanning large directories/subdirectories)
2009-11-23 18:59:50 +01:00
Daniel Marjamäki
9b397afeca
Temporary fix for #994 (cppcheck cannot check my sources with segfaulting)
2009-11-22 13:38:45 +01:00
Daniel Marjamäki
7f6f41fd53
Fixed #993 (Latest Git drop aborts at 63% of wine tree)
2009-11-22 09:06:39 +01:00
Daniel Marjamäki
092f64b77a
Fixed #982 (Preprocessor: detects and remove conditions which always true)
2009-11-21 19:53:07 +01:00
Reijo Tomperi
9bdf4502ed
Fix #995 (false positive: buffer access out of bounds when using fgets)
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http://sourceforge.net/apps/trac/cppcheck/ticket/995
2009-11-21 15:45:52 +02:00
Reijo Tomperi
6417704577
Fix #985 (Detect buffer overrun with read())
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http://sourceforge.net/apps/trac/cppcheck/ticket/985
2009-11-20 23:47:06 +02:00
Daniel Marjamäki
531d0fa685
Fixed #965 (Division by zero false positive with nested macros)
2009-11-20 20:42:28 +01:00
Slava Semushin
41b2a52915
Fixed #990 (Tokenizer::simplifyIfAddBraces() handle case where statement after if doesn't end by semicolon)
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http://sourceforge.net/apps/trac/cppcheck/ticket/990
2009-11-21 01:40:46 +06:00
Daniel Marjamäki
91f7c15c24
Fixed #960 (Tokenizer::validate() assertion failure with mismatched brackets)
2009-11-20 20:10:42 +01:00
Daniel Marjamäki
7890589693
Fixed #912 (### Unlogged error at Tokenizer::syntaxError: Invalid number of character (())
2009-11-20 19:18:57 +01:00
Slava Semushin
5369965e55
Fixed #983 (Tokenizer::simplifyTypedef() incorrectly substitute type inside namespace)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/983
2009-11-20 00:02:16 +06:00
Reijo Tomperi
7ddc4f4e02
Fix #971 (Preprocessor: Handle partial macro in macro)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/971
2009-11-19 00:34:00 +02:00
Daniel Marjamäki
42ffea4f16
Fixed #968 (False positive when TEMP_FAILURE_RETRY used)
2009-11-18 17:17:37 +01:00
Reijo Tomperi
8f07e2711c
Added a few TODO test cases for #971 (Invalid number of characters (())
...
http://sourceforge.net/apps/trac/cppcheck/ticket/971
2009-11-18 00:21:21 +02:00
Reijo Tomperi
bd2ca8babd
astyle fix
2009-11-17 22:15:25 +02:00
Daniel Marjamäki
a3a3ff4349
fixed testcase so it's valid syntax
2009-11-17 19:06:53 +01:00
Slava Semushin
42c5025000
Fixed #970 (Tokenizer: Incorrect comparison order simplification)
...
Revert changes from 11cb7b4710
commit
for lib/tokenize.cpp (fixed it by another way).
Teach unsignedint() to expand "unsigned" in casts.
http://sourceforge.net/apps/trac/cppcheck/ticket/970
2009-11-18 00:05:18 +06:00
Daniel Marjamäki
d866c174cf
Fixed
2009-11-15 20:26:07 +01:00
Daniel Marjamäki
469a8e4032
Fixed #925 (uninitialized deletion not detected)
2009-11-15 20:01:57 +01:00
Reijo Tomperi
9275b49688
Fix #964 (Integer division by zero exception)
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http://sourceforge.net/apps/trac/cppcheck/ticket/964
2009-11-15 17:44:30 +02:00
Daniel Marjamäki
2b1b7f78f5
Fixed #883 (Add new command line argument --enable)
2009-11-15 15:24:33 +01:00
Slava Semushin
6669a50634
Fixed #842 (out of bounds: when buffer is allocated with malloc)
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http://sourceforge.net/apps/trac/cppcheck/ticket/842
2009-11-15 18:38:57 +06:00
Slava Semushin
3911dd79cb
Fixed #900 (Improve out-of-bounds check to detect error with "new char(x)")
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http://sourceforge.net/apps/trac/cppcheck/ticket/900
2009-11-15 18:04:17 +06:00
Daniel Marjamäki
822f64ec9a
Fixed #953 (false positive: 'uninitialized variable' with function pointer)
2009-11-15 12:42:04 +01:00
Daniel Marjamäki
b5cbc509f3
Fixed #483 (False positive: found leak when foreach for lists used)
2009-11-15 10:30:00 +01:00
Daniel Marjamäki
14fd0154d2
memory leaks: simple code cleanup
2009-11-15 09:53:38 +01:00
Daniel Marjamäki
5dd7b054f9
Fixed #915 (false positive: memory leak for struct member (allocated in condition)
2009-11-15 09:28:08 +01:00
Daniel Marjamäki
ebf907cbc0
Fixed #936 (false positive: uninitialized variable '.. else return; .. ')
2009-11-14 20:37:54 +01:00
Slava Semushin
11cb7b4710
Fixed #961 (Tokenizer: call simplifyCasts() before removing "unsigned" keyword)
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http://sourceforge.net/apps/trac/cppcheck/ticket/961
2009-11-14 17:01:59 +06:00
Daniel Marjamäki
fee96f3cd6
Fixed #944 (new false positives against Wine Git Tree)
2009-11-14 09:06:28 +01:00
Daniel Marjamäki
ec6d66ff45
Fixed #913 (false positive: uninitialized variable)
2009-11-14 08:00:17 +01:00
Daniel Marjamäki
a36c410d45
Preprocessor: When #error is encountered the result is an empty string => don't check configuration
2009-11-13 22:12:29 +01:00
Daniel Marjamäki
1187587521
Fixed #919 (possible memory leak not detected)
2009-11-13 20:22:28 +01:00
Slava Semushin
2ec5438186
Fixed #954 (Tokenizer: correctly simplify sizeof of class members)
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http://sourceforge.net/apps/trac/cppcheck/ticket/954
2009-11-14 01:07:44 +06:00
Reijo Tomperi
c4244ac9e8
Fix #945 (Array index out of bounds not detected, because of "int const")
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http://sourceforge.net/apps/trac/cppcheck/ticket/945
2009-11-12 23:49:39 +02:00
Reijo Tomperi
3d5760b149
Fix #947 (Errors not detected when size_t is used instead of int)
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http://sourceforge.net/apps/trac/cppcheck/ticket/947
2009-11-12 23:31:13 +02:00
Reijo Tomperi
0518eed937
Fix #946 (False positive: Buffer access out-of-bounds)
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http://sourceforge.net/apps/trac/cppcheck/ticket/946
2009-11-12 23:24:44 +02:00
Daniel Marjamäki
b2cec721c0
Fixed #951 (Preincremented struct member confused with numeric constant)
2009-11-12 22:16:24 +01:00
Reijo Tomperi
d2db4d3a27
Test case for #903 (segmentation fault of cppcheck)
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http://sourceforge.net/apps/trac/cppcheck/ticket/903
2009-11-12 21:04:11 +02:00
Daniel Marjamäki
c337b4eb33
Fixed #950 (Bug in cppcheck tokenize.cpp)
2009-11-12 18:53:26 +01:00
Daniel Marjamäki
39614a699e
Uninitialized variables: detect uninitialized pointer array
2009-11-10 19:35:54 +01:00
Daniel Marjamäki
c301dc1907
Fixed #928 (false positive: member variable not initialized in constructor)
2009-11-10 19:30:37 +01:00
Daniel Marjamäki
b470ea06b8
Fixed #931 (Invalid interator false positive with identical variable names)
2009-11-10 19:07:04 +01:00
Daniel Marjamäki
e0b1303b50
Fixed #929 (Uninitialized variable false positive)
2009-11-10 18:05:55 +01:00
Daniel Marjamäki
51f983629b
Fixed #932 (false positive: Dereferenced iterator 'i' has been erased)
2009-11-10 17:20:20 +01:00
Daniel Marjamäki
d85fb9dd3d
unit testing: minor syntax updates
2009-11-09 20:40:30 +01:00
Daniel Marjamäki
1fe94d74b8
unit testing: minor syntax fixes
2009-11-09 20:34:36 +01:00
Daniel Marjamäki
41e59d8348
Fixed #832 (Exception Safety: deallocating member pointer and then throwing exception)
2009-11-08 09:54:08 +01:00
Daniel Marjamäki
4b04ed9ad9
Fixed #910 (false positive: uninitialized variable for array)
2009-11-08 07:31:01 +01:00
Daniel Marjamäki
52eb32eb5b
testbufferoverrun.cpp: fixed unit test error
2009-11-07 19:59:03 +01:00
Daniel Marjamäki
3b9b3b241e
testbufferoverrun.cpp: minor updates to make it work better as extracted code
2009-11-07 19:51:18 +01:00
Daniel Marjamäki
3bd36226d6
testbufferoverrun: minor updates to make the code more easily compilable
2009-11-07 18:03:33 +01:00
Daniel Marjamäki
d88c236efe
uninitialized data: minor fix to handle 'new char [' better
2009-11-07 14:54:12 +01:00
Daniel Marjamäki
60caefe069
uninitialized data: added more checking for allocated data
2009-11-07 09:10:15 +01:00
Daniel Marjamäki
0c8d327809
Fixed #907 (Tokenizer: known result of strlen)
2009-11-07 08:25:39 +01:00
Reijo Tomperi
b222ef89be
Fix #903 (false positive: buffer access out of bounds)
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http://sourceforge.net/apps/trac/cppcheck/ticket/903
2009-11-07 00:58:33 +02:00
Daniel Marjamäki
77b676937d
cleanup in testbufferoverrun.cpp
2009-11-06 19:15:59 +01:00
Daniel Marjamäki
c561a36cc7
uninitialized variables: better checking of strncpy
2009-11-06 19:06:45 +01:00
Daniel Marjamäki
7397bfc765
Fixed #904 (false positive: uninitialized variable)
2009-11-06 16:50:02 +01:00
Daniel Marjamäki
53f7b12b4f
Fixed #902 (false positive: uninitialized variable when variable is initialized in macro)
2009-11-06 16:02:13 +01:00
Daniel Marjamäki
58c54d2ed4
Fixed #898 (Tokenizer: remove unneeded const after *)
2009-11-05 21:30:05 +01:00
Daniel Marjamäki
442584151b
Fixed #897 (false positive: uninitialized variable when assigning pointer to array to struct member)
2009-11-05 21:07:04 +01:00
Reijo Tomperi
de4ca924b5
Fixed #896 (False positive with --all when return value of open() is positive in a loop)
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http://sourceforge.net/apps/trac/cppcheck/ticket/896
2009-11-05 00:58:15 +02:00
Daniel Marjamäki
141b91ae08
updated error message when memory leaks upon exception
2009-11-04 20:45:26 +01:00
Reijo Tomperi
9a55f4ca43
Add one more test case for #895 (false positive: Suspicious pointer subtraction)
2009-11-04 21:38:40 +02:00
Reijo Tomperi
80c66f8ebc
Fix #895 (false positive: Suspicious pointer subtraction)
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http://sourceforge.net/apps/trac/cppcheck/ticket/895
2009-11-04 21:36:27 +02:00
Reijo Tomperi
00b62442b6
Fix #894 (Invalid line number in "Invalid number of character")
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http://sourceforge.net/apps/trac/cppcheck/ticket/894
2009-11-03 22:21:28 +02:00
Daniel Marjamäki
c3dff9a6d3
Fixed #893 (False Positive: Uninitialized variable b in a[0] = b[0] = '\0';)
2009-11-03 21:02:16 +01:00
Daniel Marjamäki
68f63fdd75
Exception safety: added check for unsafe reallocation of member pointer
2009-11-03 20:26:52 +01:00
Daniel Marjamäki
616a760b6c
Exception Safety: detect unsafe multiple new in a execution path ( #831 )
2009-11-03 19:43:51 +01:00
Daniel Marjamäki
797e9aeaf5
Fixed #890 (false positive: Uninitialized variable when pointer takes the address to array)
2009-11-03 17:03:53 +01:00
Reijo Tomperi
7fc72484ec
Fix #881 (Tokenizer: Something seems to be wrong in Tokenizer::simplifyKnownVariables)
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http://sourceforge.net/apps/trac/cppcheck/ticket/881
2009-11-03 00:07:15 +02:00
Daniel Marjamäki
87800185c4
STL: refactoring and fixing
2009-11-02 21:53:01 +01:00
Daniel Marjamäki
89d94895a4
Refactoring
2009-11-02 21:17:33 +01:00
Daniel Marjamäki
bc3b12db72
astyle formatting
2009-11-02 20:25:08 +01:00
Daniel Marjamäki
df3ffa2eda
STL: added check for dangerous usage of std::find ( #829 )
2009-11-02 20:24:38 +01:00
Daniel Marjamäki
8d57cef7f9
Fixed #764 (usage of unitialized variable not detected)
2009-11-02 19:58:49 +01:00
Daniel Marjamäki
169bcfcff2
Fixed #882 (false positive: uninitialized variable)
2009-11-02 18:31:22 +01:00
Daniel Marjamäki
4abbe9ffd4
Fixed #889 (false positive: uninitialized variable)
2009-11-02 16:28:15 +01:00
Daniel Marjamäki
3e4dd22eed
fixed todo testcase
2009-11-01 21:00:43 +01:00
Reijo Tomperi
618eed3d59
Fixed segmentation fault.
...
Had to change one test case to TODO for now.
2009-11-01 21:49:43 +02:00
Daniel Marjamäki
319cdc2b43
Fixed #880 (Tokenizer: The Tokenizer::simplifyTemplates doesn't handle recursive templates)
2009-11-01 19:03:52 +01:00
Daniel Marjamäki
fec7acdc27
Templates: Better handling of recursive templates
2009-11-01 15:56:00 +01:00
Reijo Tomperi
eebbc1b906
Fix #884 (False positive: Possible null pointer reference about a non-pointer)
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http://sourceforge.net/apps/trac/cppcheck/ticket/884
2009-11-01 13:08:37 +02:00
Daniel Marjamäki
543d5cbf45
Fixed #831 (Exception safety: multiple new in a simple execution path)
2009-10-31 18:58:42 +01:00
Daniel Marjamäki
c83d9cd786
Fixed #843 (new check: Passing uninitialized array to strlen/strdup/strcpy/strcat/etc)
2009-10-31 16:36:56 +01:00
Daniel Marjamäki
395ce30d81
Fixed #877 (False positive: After insert, iterator may be invalid)
2009-10-31 15:27:33 +01:00
Daniel Marjamäki
a337708ae5
Fixed #430 (Tokenizer: handle templates with partial specialisation)
2009-10-31 12:34:52 +01:00
Daniel Marjamäki
266291baf4
Fixed #876 (false positive: uninitialized variable)
2009-10-31 10:30:32 +01:00
Daniel Marjamäki
45df223bfb
Fixed #875 (Uninitialized variable: initialization in subfunction)
2009-10-30 18:28:01 +01:00
Daniel Marjamäki
7dbf22aa3f
null pointer: fixed false positive when condition checks if pointer is ok
2009-10-30 15:14:24 +01:00
Daniel Marjamäki
feb065abc8
Fixed #867 (unused member function warning)
2009-10-30 15:00:13 +01:00
Daniel Marjamäki
2cf849a9b8
uninitialized variables: fixed false positive when switch is used
2009-10-30 14:52:20 +01:00
Daniel Marjamäki
765c824c6f
Uninitialized pointers: It's allowed to dereference uninitialized non-pointer variables
2009-10-30 14:31:37 +01:00
Daniel Marjamäki
44a9c9b458
Fixed #874 (false positive: uninitialized variable)
2009-10-30 14:06:40 +01:00
Daniel Marjamäki
768225bb1b
uninitialized variables: fixed false positives for member variables
2009-10-30 13:43:00 +01:00
Daniel Marjamäki
c424d4c8af
uninitialized variables: Added TODO testcase for removing false positives
2009-10-29 22:51:08 +01:00
Daniel Marjamäki
c6d7fad84f
uninitialized variables: added check
2009-10-29 21:34:43 +01:00
Reijo Tomperi
4a61bd0432
Fix #870 (The CheckClass::getVarList method detects 'const' as a variable name.)
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http://sourceforge.net/apps/trac/cppcheck/ticket/870
2009-10-29 21:54:51 +02:00
Reijo Tomperi
504ae8e22d
Fix #868 (False positive - buffer access out of bounds in for loop)
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http://sourceforge.net/apps/trac/cppcheck/ticket/868
2009-10-29 16:04:23 +02:00
Reijo Tomperi
9db22d9b48
Modify CheckBufferOverrun::checkGlobalAndLocalVariable() to use varid only.
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Also add some TODO test cases.
2009-10-28 22:42:54 +02:00
Daniel Marjamäki
ffb5bbd4d1
Visual Studio: Manually edited the vcproj files. The absolute paths were replaced with relative paths
2009-10-28 20:15:56 +01:00
Daniel Marjamäki
cba94feded
Restructuring: Updated the Visual Studio project files. They are now generated by qmake
2009-10-28 17:37:38 +01:00
Daniel Marjamäki
0682db47a7
Memory leaks: Detect simple leak
2009-10-27 23:08:11 +01:00
Daniel Marjamäki
45b0758e71
Fixed #860 (Improve double delete detection)
2009-10-27 21:28:03 +01:00
Reijo Tomperi
0e695ea527
Test case for #863 (false positive memset array of pointers)
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http://sourceforge.net/apps/trac/cppcheck/ticket/863
2009-10-27 20:54:35 +02:00
Reijo Tomperi
59acfbc4df
Fix #863 (false positive memset array of pointers)
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http://sourceforge.net/apps/trac/cppcheck/ticket/863
Also fix test cases for 64 bit systems.
2009-10-27 20:23:45 +02:00
Daniel Marjamäki
2525b0131a
Restructuring: Updated test/test.pro
2009-10-26 22:20:25 +01:00
Daniel Marjamäki
09859c1019
refactoring the folder structure
2009-10-25 12:49:06 +01:00
Daniel Marjamäki
26a81e82cc
Fixed #253 (MemoryLeakInClass: False positive when memory is released in function, which is called from destructor)
2009-10-24 15:07:14 +02:00
Daniel Marjamäki
2c8a418c7e
Memory leaks: Added and fixed testcase TestMemleakInClass::class13
2009-10-23 20:04:47 +02:00
Daniel Marjamäki
88070b044b
Fixed #851 (Tokenizer: sizeof(*a) returns incorrect result)
2009-10-22 23:00:27 +02:00
Daniel Marjamäki
701d622ff0
Fixed #428 (Memory leak not detected with class)
2009-10-22 21:51:58 +02:00
Daniel
b80a954f55
Fixed #844 (Tokenizer: Simplify 'sizeof *ptr' correctly)
2009-10-21 21:08:00 +02:00
Reijo Tomperi
9d42194562
Fix #767 (Tokenizer: Known variable variable not simplified)
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http://sourceforge.net/apps/trac/cppcheck/ticket/767
2009-10-20 23:58:46 +03:00
Daniel
e5f13b4de2
Fixed #839 (False positive: possible null pointer dereference after new)
2009-10-20 20:57:38 +02:00
Reijo Tomperi
6fbf873d25
Improved countSprintfLength() to detect more errors with %d.
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Fixed some errors from test cases.
Added more test cases.
2009-10-20 00:48:29 +03:00
Daniel Marjamäki
a36c31628d
Fixed by #828 (Exception Safety: No throwing in destructors)
2009-10-19 20:57:11 +02:00
Daniel Marjamäki
857c95e7b5
Null pointers: Detect code where the assignment is conditional
2009-10-19 17:32:43 +02:00
Daniel Marjamäki
0e56e4cd37
STL: checking that containers are matching
2009-10-18 18:42:01 +02:00
Daniel Marjamäki
50e542c183
Fixed #827 (Tokenizer: sizeof is incorrectly simplified)
2009-10-18 18:06:32 +02:00
Daniel Marjamäki
58790eda82
Fixed #449 (false postive:: resource leak when using errno)
2009-10-18 13:17:05 +02:00
Reijo Tomperi
aca743c9ed
Fix #826 (False positive: sprintf with "f%s")
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http://sourceforge.net/apps/trac/cppcheck/ticket/826
2009-10-18 13:58:48 +03:00
Daniel Marjamäki
cb76061118
unused struct member: bail out when casting
2009-10-17 19:31:14 +02:00
Daniel Marjamäki
2ec1b676ea
Pointer Aliasing: Handle pointer aliasing through the Tokenizer::simplifyKnownVariables
2009-10-17 18:21:13 +02:00
Daniel Marjamäki
2e9f7755ee
Unused struct members: bail out upon casting
2009-10-17 17:36:55 +02:00
Daniel Marjamäki
ffbf8e38ac
stl: after vector::insert, iterators may become invalid
2009-10-15 21:29:56 +02:00
Daniel Marjamäki
01af70cc88
Fixed #823 (Buffer overrun with memcpy)
2009-10-15 19:36:48 +02:00
Daniel Marjamäki
91de8f399b
Fixed #821 (Preprocessor: Wrong stringification in macros)
2009-10-14 20:40:17 +02:00
Reijo Tomperi
be90d34962
Buffer overrun errors behind function call should be possible errors.
2009-10-14 00:09:37 +03:00
Reijo Tomperi
3dc45903bc
Move buffer overrun errors behind --all
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Fix one possible error issue with arrayindexoutofbounds
Make sure that possible errors are not shown without --all
2009-10-13 23:33:41 +03:00
Reijo Tomperi
a3a55547d8
Merge branch 'master' of git@github.com:danmar/cppcheck
2009-10-13 22:41:21 +03:00
Reijo Tomperi
4036dd5eff
arrayIndexOutOfBounds check is now done without --all
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Errors with buf[1] are still listed only with --all due to false positive risk in them.
2009-10-13 22:39:51 +03:00
Daniel Marjamäki
a33b4744a3
stl: better checking for invalid iterator after push_back
2009-10-13 20:55:33 +02:00
Daniel Marjamäki
ed3860a0a7
Fixed #805 (False positive: Member functions not handled correctly)
2009-10-12 21:36:28 +02:00
Reijo Tomperi
b6999d010f
Fix #812 (False positive: sprintf with "%.4s" with --all)
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http://sourceforge.net/apps/trac/cppcheck/ticket/812
2009-10-11 22:07:18 +03:00
Reijo Tomperi
59aad35137
Fix #694 (False (possible error) Buffer overrun with %-1s)
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ashim2009 did most of the work
http://sourceforge.net/apps/trac/cppcheck/ticket/694
2009-10-11 21:36:22 +03:00
Reijo Tomperi
1401e3f668
Fix #810 (false positive: Division with signed and unsigned operators)
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http://sourceforge.net/apps/trac/cppcheck/ticket/810
2009-10-11 17:52:35 +03:00
Reijo Tomperi
ea36632ca3
Fix #808 (Segfault in Preprocessor)
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http://sourceforge.net/apps/trac/cppcheck/ticket/808
2009-10-10 23:23:48 +03:00
Slava Semushin
237dcb9533
Fixed #809 (Tokenizer: don't replace sizeof() of unknown type to zero)
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http://sourceforge.net/apps/trac/cppcheck/ticket/809
2009-10-10 19:26:03 +07:00
Daniel Marjamäki
b67fe861b8
Added testcase for #807 (cppcheck crashes scanning ruby 1.9.1)
2009-10-10 10:13:56 +02:00
Daniel Marjamäki
67f53661a9
Fixed #806 (cppcheck crashes scanning openssl)
2009-10-09 21:11:29 +02:00
Reijo Tomperi
a078c9353d
More test cases for sprintf counter
2009-10-08 17:36:00 +03:00
Reijo Tomperi
5eee9af974
sprintf counter improvements
2009-10-08 16:27:46 +03:00
Reijo Tomperi
ad5d87ee14
Fix #802 (possible null pointer dereference reported for reference)
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http://sourceforge.net/apps/trac/cppcheck/ticket/802
2009-10-08 11:55:37 +03:00
Reijo Tomperi
014ad937cf
Optimize speed and fix one false positive with stl checks.
2009-10-07 23:38:21 +03:00
Reijo Tomperi
52ca36a6ed
Added more test cases for sprintf counter
2009-10-07 21:33:44 +03:00
Daniel Marjamäki
13e43b8710
Ashim Kapoor: updated the counter ( #694 )
2009-10-07 18:21:44 +02:00
Reijo Tomperi
fcd269dbf7
Refactoring: Moved some code into a new function.
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Renamed count->countSprintfLength.
Added code to collect sprintf parameters.
Added a few TODO test cases.
2009-10-07 15:37:20 +03:00
Reijo Tomperi
8fc21dda27
Fix #801 (Tokenizer: Simplify sizeof for function parameters)
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http://sourceforge.net/apps/trac/cppcheck/ticket/801
2009-10-07 12:05:44 +03:00
Reijo Tomperi
06dd66bff4
Fix #487 (Tokenizer: Simplify sizeof for string array and string pointer)
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http://sourceforge.net/apps/trac/cppcheck/ticket/487
2009-10-07 11:08:53 +03:00
Reijo Tomperi
8472e58413
Refactored sizeof simplification and fixed one TODO assert.
2009-10-07 10:54:34 +03:00
Reijo Tomperi
d9ae2c171e
Detect referenced by value errors for std::map also.
2009-10-07 00:04:54 +03:00
Reijo Tomperi
ab762b1a00
Fix #388 (resource leak not detected, allocation through function call)
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http://sourceforge.net/apps/trac/cppcheck/ticket/388
2009-10-06 23:14:32 +03:00