5d68952bd2
checkbufferoverrun: Refactorings
2010-03-09 12:04:22 +01:00
0597026f13
Revert "checkbufferoverrun: Fixed signedness compiler warnings"
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This reverts commit 3123de346c
2010-03-09 11:03:45 +01:00
3123de346c
checkbufferoverrun: Fixed signedness compiler warnings
2010-03-09 10:56:31 +01:00
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
a0d6da506b
Fix #1485 (cppcheck.exe 1.41 crashes when calling with option --errorlist)
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http://sourceforge.net/apps/trac/cppcheck/ticket/1485
2010-03-08 22:40:50 +02:00
071aefbb58
1.41: Set version in files
2010-03-07 16:25:37 +01:00
770d2ff835
Simplify enum: Fixed segmentation fault if code ends with enum type id
2010-03-07 13:01:56 +01:00
fa493b7fd1
Fixed #1474 (segmentation fault of cppcheck)
2010-03-07 12:50:45 +01:00
7f42ed3ad0
Fixed #1472 (false positive: Data is allocated but not initialized: service)
2010-03-07 09:08:52 +01:00
b88126a669
Fix #1469 (False positive: Resource leak when fclose() is inside while)
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http://sourceforge.net/apps/trac/cppcheck/ticket/1469
2010-03-06 16:28:52 +02:00
fe30c1ca9d
Fixed #1432 (false positive: uninitialized variable)
2010-03-06 13:48:43 +01:00
237fdbc653
Fix #1454 (False positive: arrayindexoutofbounds, static member sharing local name)
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http://sourceforge.net/apps/trac/cppcheck/ticket/1454
2010-03-06 14:35:04 +02:00
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
4bb5272760
Fixed #1466 (false positive: Invalid number of character ({) when these macros are defined: '')
2010-03-04 18:51:25 +01:00
d643bbe864
simplify templates: show debug message when bailout out
2010-03-04 18:20:08 +01:00
b55a7f2815
SimplifyTemplates: some simple refactoring so template name is properly seen. If it's not properly handled then bailout. Related with #1464
2010-03-04 17:34:14 +01:00
d881fd7a31
Partial fix #1464 (takes too long (days) to process some files)
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Fix template functions that return "&T".
http://sourceforge.net/apps/trac/cppcheck/ticket/1464
2010-03-03 23:02:32 +02:00
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
75c0ed7e6e
Add simple debug print to make it possible to detect cases where template simplification goes wrong.
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http://sourceforge.net/apps/trac/cppcheck/ticket/1464
2010-03-02 23:55:05 +02:00
e064208f54
Preprocessor: Removed unused function renameMacroVariables
2010-02-28 16:10:21 +01:00
9b1e6c80ed
STL: refactorings
2010-02-28 08:03:22 +01:00
248b6aa159
cleanup: removed unused variables
2010-02-28 07:38:07 +01:00
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
4407aabe55
STL: suspicious condition when using std::find
2010-02-28 07:04:58 +01:00
980a810995
STL if find: check given severity
2010-02-28 06:56:47 +01:00
88840e6a08
Fix #1453 (possible infinite loop processing GNU Go's engine/montecarlo.c)
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http://sourceforge.net/apps/trac/cppcheck/ticket/1453
2010-02-27 23:47:56 +02:00
4de700c9de
STL: suspicious condition when using find on strings and containers
2010-02-27 21:26:11 +01:00
50210857a6
Fixed #1439 (false positive: memory leak when using realloc)
2010-02-27 19:41:14 +01:00
c9ff53fbed
Refactoring error messages
2010-02-27 17:06:33 +01:00
0a2f631b14
Fixed #1448 (Trying to check Unicode file prints confusing error)
2010-02-27 13:08:59 +01:00
a8ee4a03f0
Fixed #1456 (PATCH: Variable hides typedef with same name false positive)
2010-02-27 07:27:51 +01:00
ce0131a1e6
Fixed #1397 (false positive: Memory leak in while loop)
2010-02-26 22:14:56 +01:00
9b6336013b
Fix #1455 (Preprocessor: Wrong line number in "No pair for character" error)
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http://sourceforge.net/apps/trac/cppcheck/ticket/1455
2010-02-26 23:11:23 +02:00
54bf67e766
Fixed #1456 (PATCH: Variable hides typedef with same name false positive)
2010-02-26 21:43:00 +01:00
f4d600e93b
Fixed #1457 (PATCH: Variable hides enumerator with same name false negative)
2010-02-26 21:40:57 +01:00
d064d38d35
Fix comment.
2010-02-26 13:21:27 +02:00
377d3091a9
Fixed #1452 (Simplify goto better)
2010-02-25 20:03:39 +01:00
0da133f8a0
Fixed #1451 (false positive: operator = should return reference to self)
2010-02-25 07:26:59 +01:00
f9d444ed52
Fixed #1445 (segfault in Tokenizer::simplifyRedundantParanthesis())
2010-02-25 07:24:32 +01:00
7d8adfb4df
Fixed #1449 (segmentation fault of cppcheck)
2010-02-24 17:50:02 +01:00
d9df3d5c6e
Fixed #1434 (### Internal error in Cppcheck. Please report it.)
2010-02-23 22:12:55 +01:00
4ef68546ef
Merge branch 'master' of git@github.com:danmar/cppcheck
2010-02-23 21:27:26 +01:00
5254822bed
dmake: generate the lib/lib.pri file
2010-02-23 21:27:01 +01:00
edf76c77fa
Attempt to fix : #1425 : -I doesn't work properly in Windows
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http://sourceforge.net/apps/trac/cppcheck/ticket/1425
2010-02-23 21:28:40 +02:00
8e58cfcd32
Removed cmake/scons files
2010-02-23 18:14:33 +01:00
0b2ad2164f
Fixed #1442 (false positive: getting offset instead of dereferencing a null pointer)
2010-02-22 21:30:21 +01:00
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
d5611a1a06
Fixed #1426 (false positive: returning LPVOID can be const)
2010-02-21 10:19:28 +01:00
459a3bac50
Fixed #1396 (false positive: Resource leak)
2010-02-21 09:47:41 +01:00
e4a685c6e9
Fixed #1430 (void foo(int nb))
2010-02-21 08:02:44 +01:00
a25cdd63b6
Refactored the CheckOther::functionVariableUsage
2010-02-21 07:05:44 +01:00
7a72932078
Tokenizer: simple simplification of array sizes
2010-02-20 18:13:09 +01:00
e4cc8cf1a0
Fixed #1395 (false positive: Possible null pointer dereference)
2010-02-20 15:50:44 +01:00
ccef1d6eb5
Fixed #1424 (false positive: unintialized variable)
2010-02-20 13:24:50 +01:00
084b21494a
Fixed #1422 (false positive: uninitialized variable)
2010-02-20 11:43:53 +01:00
a6c9a6fc54
Fixed #1407 (false positive memory leak when returning pointer to the allocated memory)
2010-02-20 10:17:45 +01:00
d0348fa57a
Fixed #1403 (false positive: The function can be const)
2010-02-20 09:55:51 +01:00
6a03fa604c
Fixed #1402 (false positive: uninitialized variable)
2010-02-20 09:35:57 +01:00
24628013f1
Fixed #1427 (new check: check for typedef name hiding)
2010-02-20 09:07:29 +01:00
57f63f65c2
Borland C++: Fixed compiler errors (operands must be same type)
2010-02-20 08:53:33 +01:00
8411f449f8
Refactoring: Using string::compare instead of strncmp
2010-02-19 07:29:27 +01:00
6b8cb08ec6
Refactoring CheckBufferOverrun. Use std::string instead of const char *
2010-02-18 22:25:29 +01:00
375d2b1fcd
astyle formatting
2010-02-18 19:55:47 +01:00
b59d79c303
readded checks for unused variables and unreachable code that were removed in 42c608b6f0
2010-02-18 18:45:13 +01:00
5c6ec0364d
Fixed #1411 (### Internal error in Cppcheck. Please report it.)
2010-02-18 07:24:24 +01:00
9e61e7dda8
Fixed #1405 (false positive: operator = should return reference t
2010-02-17 22:46:03 +01:00
deb71fc566
Fixed #1405 (false positive: operator = should return reference to itself)
2010-02-17 22:42:08 +01:00
db2c362604
Fixed #1389 (false positive: uninitialized variable)
2010-02-17 18:10:50 +01:00
f15c408f13
Fixed #1388 (enum token/template parameter confusion - False positive)
2010-02-16 07:33:23 +01:00
e44f0b1b8d
Fix #1392 (Segfault in CheckBufferOverrun::checkScope)
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http://sourceforge.net/apps/trac/cppcheck/ticket/1392
2010-02-15 23:20:09 +02:00
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
6643d39929
Remove unnecessary file open.
2010-02-14 21:55:21 +02:00
7f2871d353
astyle fix
2010-02-14 21:46:40 +02:00
9394816fcf
Refactoring: Use std::string instead of const char *
2010-02-14 19:58:17 +01:00
ba00e031c0
Added %name% pattern to Token.
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Currenly same as %var%, but in the future %var% is supposed to match only tokens that have varid != 0.
2010-02-12 23:40:05 +02:00
17b8d025a3
Fix operator= warning from our own code.
2010-02-12 22:38:17 +02:00
b52fa9451f
Fix #1385 (False positive: unsigned division)
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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
669fe1b23d
Fixed #1382 (False positive: uninitialized variable when using assembly to initialize variable)
2010-02-12 18:15:15 +01:00
2a78637da7
Fix #1340 (False positive: Array out of bounds for re-initialised array pointer)
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http://sourceforge.net/apps/trac/cppcheck/ticket/1340
2010-02-10 23:11:08 +02:00
0a6aa0f094
Fixed #1376 (Member variable not initialized in the constructor false positive)
2010-02-10 19:28:51 +01:00
faced1b483
Possibly fix #1369 (Internal error - double-declared enum followed by another enum)
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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
45abd2d7fc
Fix #1366 (void Tokenizer::simplifyTemplates() --> Abort)
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http://sourceforge.net/apps/trac/cppcheck/ticket/1366
2010-02-09 00:16:12 +02:00
8853f304af
Fixed #1364 (False positive: (error) Possible null pointer dereference)
2010-02-08 18:25:08 +01:00
19589adc1d
Fixed #1360 (false positive:: uninitialized class member of nested class inside a function)
2010-02-08 18:06:28 +01:00
9591e09dd0
Fixed #1344 (false negative: missing const not found)
2010-02-08 07:25:19 +01:00
2d5d060514
Fixed #1094 (Improve check: unusual pointer arithmetic: 'ch+str')
2010-02-07 21:44:11 +01:00
cd5b95849d
Fixed #1361 (### Internal error in Cppcheck. Please report it)
2010-02-07 15:00:19 +01:00
fb09b2fd37
Fixed #1356 (Double-False positive: uninitialized variable)
2010-02-07 13:34:39 +01:00
1b0c81a24b
Tokenizer: Fixed bug in setVarId. functions should never have a variable id
2010-02-07 13:04:33 +01:00
ed8f3bc806
Fixed #1362 (Internal error when using ?-operator and nested {})
2010-02-07 09:14:59 +01:00
93bb1c0174
astyle formatting
2010-02-06 23:51:29 +01:00
e1b54df368
Fixed #1346 (False positive: Memory leak when allocated memory is stored elsewhere inside a condition)
2010-02-06 22:35:36 +01:00
71117378ef
Fixed #1363 (false positive: memory leak)
2010-02-06 21:47:52 +01:00
ebf36c1150
Fixed #824 (Exit code of cppcheck)
2010-02-06 19:47:08 +01:00
bdfad4eb3f
fixed null pointer dereference when using --errorlist
2010-02-06 19:45:56 +01:00
0a31e5e3ee
Fixed #1352 (false positive: uninitialized variable)
2010-02-06 16:51:32 +01:00
70620b6f80
Borland C++: Fixed compiler error. When using 'a?b:c', Borland C++ requires that 'b' and 'c' has the same types
2010-02-06 10:39:16 +01:00
b78845174d
Fixed #1355 (Fixed enum bug when expression contain comma)
2010-02-06 09:49:56 +01:00
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
9852ab86e9
Fix #1358 (False negative: out-of-bounds not found near return)
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http://sourceforge.net/apps/trac/cppcheck/ticket/1358
2010-02-05 23:55:10 +02:00
0d18050b55
Fixed #984 (improve output if strncpy is followed by strncat)
2010-02-05 17:35:18 +01:00
6cbfc5f894
Fixed #1351 (add expression support to simplifyEnum)
2010-02-05 07:37:17 +01:00
9e6ea07c14
CheckClass::noMemset: Refactoring so it handles more complex std template types
2010-02-04 21:49:58 +01:00
da7e75f69e
Class checking: Minor refactoring when analysing memset on class
2010-02-04 20:53:04 +01:00
9943262da0
Fixed #1287 (Use of memset on struct - std template types not handled)
2010-02-04 19:40:35 +01:00
0ba665d77f
Fixed #1337 (Division by zero with __alignof__())
2010-02-03 21:23:44 +01:00
d3b5889f88
Fixed #1345 (Not initialised variables warning missing in classes with dllexport)
2010-02-03 20:01:56 +01:00
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
f2eac901c0
Fixed #1343 (simplifyTypedef doesn't support deeply nested classes)
2010-02-03 07:58:36 +01:00
4ec94116f5
Fixed #1341 (false positive 'uninitialized variable' when using Exception specifications)
2010-02-02 19:56:41 +01:00
b704fc7bc7
Fixed #1339 (add nested struct support to simplifyEnum and simplifyTypedef)
2010-02-01 19:59:24 +01:00
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
64afcc8179
Fixed #1338 (simplify typedefs with global and nested namespace)
2010-01-31 21:46:18 +01:00
1375a60e3f
Fixed #1004 (improve check: Unintialized variable not detected when using a reference (&))
2010-01-31 16:29:12 +01:00
25822dff24
Fixed #1249 (false positive '(error) Resource leak: f' for 'popen' / 'if(pclose(f) < 0)' sequence)
2010-01-31 11:44:30 +01:00
a0e96be0c3
Fixed #1274 (false positive: Dangerous usage of strncat)
2010-01-31 11:43:54 +01:00
4f30468c80
Fixed #1094 (Improve check: unusual pointer arithmetic: 'ch+str')
2010-01-31 11:42:02 +01:00
1a59e1bc68
Tokenizer: remove redundant assignments and variables
2010-01-31 09:52:19 +01:00
e15a16eb15
Tokenizer: Remove redundant assignments and variables
2010-01-31 09:33:57 +01:00
e1efad0c27
Tokenizer: remove the keyword 'inline'
2010-01-31 08:11:29 +01:00
d17d199415
Tokenizer: fix for multiple array definitions for a single typedef
2010-01-31 07:16:19 +01:00
630d9ba552
Fixed #1326 (remove simplified enum definitions)
2010-01-31 07:13:09 +01:00
7cbdb9f8a1
Fixed #1331 (simplify typedef of complex arrays)
2010-01-30 19:41:22 +01:00
48f3921c36
Null pointer dereference: sending to output stream
2010-01-30 14:40:33 +01:00
8716c771a4
Tokenizer: improved the simplifyInitVar
2010-01-30 14:25:11 +01:00
3b08712930
Fixed #1005 (improve check: nullpointer dereference not found when it is initialized with NULL-cast)
2010-01-30 09:33:16 +01:00
882e2225e0
Fixed 1329 (simplify typedef of function pointer returning template)
2010-01-30 08:00:11 +01:00
f9d5fb3191
Fixed #1327 (False positive: Redundant code: Found a statement that begins with numeric constant)
2010-01-29 22:28:49 +01:00
6e48f57826
Remove debug print
2010-01-29 23:24:16 +02:00
1d5ba4e320
Improved updateClassList(), but not yet took it into use.
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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
f561441d90
Fixed #1319 (false negative: missing const not found)
2010-01-29 19:38:56 +01:00
53f514fc5c
Tokenizer: Fixed const simplification
2010-01-29 19:34:43 +01:00
94c5d92b2b
Fixed #1323 (segfault with style in CheckClass::operatorEqRetRefThis())
2010-01-29 16:04:27 +01:00
19bb2940cc
Fixed #1325 (Segmentation fault in simplifyTypedef due to bad preprocessing)
2010-01-29 16:00:48 +01:00
fc54ed1eef
Fixed #1326 (remove simplified enum definitions)
2010-01-29 15:57:26 +01:00
9d11492845
Fixed #1286 (Memory leak not detected)
2010-01-27 22:05:04 +01:00
15b4abd6d3
killerbot: Fixed #1314 (specify the files to check in 1 input file)
2010-01-27 21:43:01 +01:00
e49f7bfa0e
Fixed #1315 (mismatched allocation and deallocaton not detected)
2010-01-27 21:02:13 +01:00
7ec27cb43b
updated --doc output about new checks in 1.40
2010-01-27 19:25:48 +01:00
1c84dc814c
Auto variables: Improved handling of temporaries
2010-01-27 19:16:32 +01:00
45b6b9e5a1
Fixed #1316 (### Internal error in Cppcheck. Please report it.)
2010-01-27 19:03:24 +01:00
32fcb8fe18
Auto variables: returning pointer to temporary .c_str() data
2010-01-26 22:11:34 +01:00
fa305d70bc
Fixed #1302 (False positive: Confusion between POSIX open() and class member)
2010-01-26 20:10:52 +01:00
db0466eb19
Fixed #1278 (Confusing style message formatting)
2010-01-26 19:37:22 +01:00
e12d115e9a
Fixed #1312 (false positive: missing const message on functions returning references)
2010-01-25 21:40:57 +01:00
8be8c266ac
Fixed #1313 (unnamed enums not simplified properly)
2010-01-25 07:45:16 +01:00
989e8393e4
Fixed #1307 (Internal error with typedef in parameter list)
2010-01-24 22:40:35 +01:00
724c55b32a
Memory leaks: some refactorings and minor improvements
2010-01-24 21:48:39 +01:00
65881b9346
Fixed #1238 (False Negative : memory leak with template class)
2010-01-24 20:04:09 +01:00
6d9740adea
Tokenizer: Fixed Tokenizer::simplifyKnownVariable bug when the variable is re-assigned in a loop
2010-01-24 19:27:39 +01:00
7ce4825f95
Fixed #1308 (False positive: The function 'x' can be const for a static member function)
2010-01-24 18:26:39 +01:00
25ba399a50
const class functions: refactorings
2010-01-24 13:45:56 +01:00
b4b97e5706
const: fixed false positive when using increment/decrement
2010-01-24 13:33:30 +01:00
24052c16b4
Fix some style errors found from our own code.
2010-01-23 23:44:08 +02:00
a0d8f44603
CheckClass: The operator< etc member functions can often be const
2010-01-23 22:36:04 +01:00
7817d5b142
Fix #1279 (Change error message: Invalid number of character ({). Can't process file.)
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http://sourceforge.net/apps/trac/cppcheck/ticket/1279
2010-01-23 23:18:11 +02:00
4d7ac2f82e
STL: fixed false positive when using erase
2010-01-23 22:03:38 +01:00
43c8fe895c
Fixed #1301 (False positive: Data is allocated but not initialized)
2010-01-23 21:25:17 +01:00
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
9a6b450501
Fixed #1304 (False positive: The function 'x' can be const when modifing a member)
2010-01-23 20:59:20 +01:00
5b76be4935
Fixed #1303 (False positive: The function 'x' can be const for a constructor)
2010-01-23 20:47:29 +01:00
f62466493b
New Check: Detect return of invalid reference
2010-01-23 20:39:12 +01:00
fb10396cb3
only run CheckClass::checkConst if style checking is on
2010-01-23 09:38:35 +01:00
35c303943f
Partial fix for #13 - detect simple cases of member functions that can be const
2010-01-23 09:19:22 +01:00
037ecffc34
detect when function pointer that is null is used
2010-01-23 09:15:30 +01:00
7b986c831d
Report when using uninitialized function pointer
2010-01-23 07:57:57 +01:00
8a9eba980b
Function pointers: re-enabled the simplifyFunctionPointers
2010-01-23 07:43:12 +01:00
13ca2510cc
Fixed #1298 ((error) ### Internal error in Cppcheck. Please report it. (typedef in fun proto))
2010-01-22 20:26:07 +01:00
1552c0f7f2
Fixed #1276 (False Uninitialized variable when using goto)
2010-01-22 20:20:43 +01:00
e9c8e1d8b1
doxygen and minor refactorings
2010-01-22 19:29:24 +01:00
59de7934b7
Fixed #643 (Member variable not initialized not detected if any unknown function called)
2010-01-22 18:51:25 +01:00
9f853cb164
Fixed #1297 (typedef causes internal error in vlc/modules/access/imem.c)
2010-01-22 17:27:40 +01:00
d4b13eee9f
Fixed #1290 (1.40: Internal error)
2010-01-21 20:05:32 +01:00
2e707974d0
Fixed #1273 (scope of variable limited not detected in latest versions)
2010-01-21 18:50:56 +01:00
9f0b9551cf
This patch simplifies the function pointer return type code and allows more complex return types.
2010-01-21 18:01:09 +01:00
e9e64033e7
Improved typedef simplification of function pointers
2010-01-21 07:51:08 +01:00
a6e81c2ee7
Fixed #1293 (Things to add to call_func_white_list)
2010-01-20 22:03:06 +01:00
3447030564
Merge branch 'master' of git@github.com:danmar/cppcheck
2010-01-20 21:19:32 +01:00
96359b14ff
Simplify function pointers
2010-01-20 21:19:06 +01:00
e163f878ab
Handle/simplify function pointer typedefs
2010-01-20 21:16:40 +01:00
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
85fcd4c9a9
Fixed #1282 (False positive for a memory leak in a simple loop)
2010-01-19 19:08:03 +01:00
f49cc7f0ff
CheckMemoryLeak: Added 'scanf' and 'sscanf' to the whitelist
2010-01-18 21:58:27 +01:00
32604dd55e
Fixed #1266 ('qsort' missing in call_func_white_list)
2010-01-18 21:34:11 +01:00
53d036fadf
Added Cppcheck::terminate function that will terminate the checking ASAP
2010-01-18 20:23:50 +01:00
cd31cd9298
Fixed #1251 (tokenize typedef of reference)
2010-01-18 19:06:50 +01:00
fbf428550a
Fixed #1262 (cppcheck false positives: 'Possible null pointer dereference', 'Uninitialized variable')
2010-01-17 19:08:45 +01:00
f3e25a5244
Fixed doxygen error messages
2010-01-17 16:38:28 +01:00
25bf50755e
Reformatting the --doc output to work better in the wiki
2010-01-17 14:56:56 +01:00
5595a17e41
Updated version to 1.40
2010-01-17 13:52:28 +01:00
70dbb8ba17
Fixed #1275 (Cppcheck hangs when analysing the code 'typedef struct { } A, *B, **C;')
2010-01-17 08:16:17 +01:00
fbefb8df34
Fixed #1272 (links in typedef not handled correctly)
2010-01-16 19:42:37 +01:00
0a8ca1f160
Fixed #1271 (SIGSEGV on malformed source (macro stub + fundef))
2010-01-16 13:56:57 +01:00
a0caea4ee6
Refactoring the handling of typedefs
2010-01-16 09:18:21 +01:00
81ca6e9f98
Revert "minor tweak in Borland C++ project file"
...
This reverts commit ad06ee4f71
2010-01-16 08:47:46 +01:00
ad06ee4f71
minor tweak in Borland C++ project file
2010-01-16 08:17:40 +01:00
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
f591d8f8e1
refactoring
2010-01-14 22:04:58 +01:00
7059dd5693
astyle formatting
2010-01-14 22:01:59 +01:00
b9f09679c7
lanurmi: Fixed #1269 (Changes required for compiling with Sun's compiler)
2010-01-14 22:00:14 +01:00
ac077d3160
Fixed #1264 (False positive: Resource leak with if-else in while)
2010-01-14 21:41:50 +01:00
a7bddc8fd3
Fixed #1268 (Null pointer dereference false positive)
2010-01-14 20:02:38 +01:00
bc5800004b
wrote comments about the preprocessor
2010-01-13 21:50:44 +01:00
cefa695dba
Fixed #1265 ((error) Uninitialized variable on macro expansion)
2010-01-13 19:37:55 +01:00
0212225859
Tokenizer: fixed typedef issues
2010-01-13 07:59:47 +01:00
1aac8f3e52
Uninitialized variables: disable subfunction analysis if multiple threads are used
2010-01-12 22:33:47 +01:00
0638bc2112
CheckMemoryLeaks: Added 'strlen' to white list
2010-01-12 22:10:59 +01:00
fd5e3e63b8
Fixed #1258 ('fscanf' missing in call_func_white_list)
2010-01-12 21:56:22 +01:00
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
2358c51694
Tokenizer: some cleanup of std::
2010-01-12 21:25:31 +01:00
374def4a53
Fixed #1070 (Improve scope error message)
2010-01-12 19:34:33 +01:00
814eb6caee
Fixed #1257 (potential leaks not reported becauseof 'continue' in loop)
2010-01-12 19:12:08 +01:00
5e8e4fd3e9
Fixed #1252 (Internal error in Cppcheck while parsing struct)
2010-01-12 17:38:36 +01:00
7b6bf80057
Fixed #1250 (tokenize typedef of union)
2010-01-11 22:58:57 +01:00
d3b7f5931f
Fixed #1174 (improve check: Unintialized variable not detected in subfunction)
2010-01-11 22:28:07 +01:00
c666a9662b
BufferOverrun: negative index is out of bounds
2010-01-11 21:18:07 +01:00
b8b6b0ec32
Uninitialized variables: fixed false positives when using pointer aliasing
2010-01-11 19:25:01 +01:00
94d5e32aa1
Fixed #1248 (tokenize typedef of array)
2010-01-11 17:09:04 +01:00
8be54b592d
ExecutionPath: better handling of for/while/do/switch, it doesn't bail out everything
2010-01-10 22:05:51 +01:00
c5966bba59
Fixed #1225 (false negative :: uninitialized variable not detected when using enums)
2010-01-10 20:36:15 +01:00
3fb420cbf0
fixed unlogged errors from the tokenizer and also some errors reported by valgrind
2010-01-10 20:03:46 +01:00
a50ec2eded
memory leaks: better handling of loops and switch
2010-01-10 15:40:50 +01:00
f65bf6d565
Fixed #1220 (False memory leak when using while)
2010-01-10 14:00:32 +01:00
3fabe53570
Memory leaks: Better handling of switch
2010-01-10 10:37:54 +01:00
b82cb2e41e
Fixed #1218 (Improve check: incrementing uninitialized variable i++)
2010-01-10 09:09:37 +01:00
19ba151531
Fixed #1244 (tokenize typedef of unnamed struct)
2010-01-10 08:49:02 +01:00
4c641ed80c
Fixed #1189 (false negative: using uninitialized variable i 'a[i] = 0;')
2010-01-09 22:26:05 +01:00
0908728601
Fixed #1231 (Preprocessor: Fail to evaluate '#if ! defined _ABCD_')
2010-01-09 21:54:20 +01:00
6ec5b797ab
Borland C++: Fixed compiler error
2010-01-09 10:24:35 +01:00
2dd0907146
fixed segmentation fault
2010-01-08 21:54:24 +01:00
ca74f57fd0
Fixed #1237 (Uninitialized variable false positive for return-value pattern in pan source code.)
2010-01-08 21:24:48 +01:00
60ef3ef872
Fixed #1233 (false positive: operator = should check for assignment to self)
2010-01-08 19:15:24 +01:00
686137415f
Fixed #1235 (CheckMemoryLeakInFunction: Wrong handling of 'fcloseall')
2010-01-07 21:36:51 +01:00
b30b07beee
Fixed #1232 (segmentation fault of cppcheck when scanning templates)
2010-01-07 18:09:35 +01:00
b366dba682
After suggestion from Jim Vollner, remove dead pointers from the used list
2010-01-06 21:29:39 +01:00
94b0cbbcff
uncomment validation of Tokenizer::_tokensBack
2010-01-06 21:18:42 +01:00
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
485f3c7708
Fixed #1221 ([False positive] Member variable not initialized with operator[] gives wrong result)
2010-01-06 19:04:15 +01:00
ff0573998a
Added more validating code to tokenizer. Currently commented out.
2010-01-06 01:32:05 +02:00
e6cc897e29
Fixed #1224 (segmentation fault of cppcheck)
2010-01-05 21:55:33 +01:00
13f627d0d5
Fixed #1215 (are enums processed properly?)
2010-01-04 17:22:06 +01:00
488ea55358
CMake - add header files to lib project (and to VS project).
2010-01-03 21:08:49 +02:00
e248f7d3e5
Fixed #1023 (improve check: Unintialized variable not detected when using +=)
2010-01-03 18:49:13 +01:00
e286896d75
Fixed #1216 (false positive: uninitialized variable when using exit|abort)
2010-01-03 15:35:32 +01:00
fa535ff3ae
Fixed #440 (NULL referencing not detected)
2010-01-03 13:30:20 +01:00
2a546dc9c0
Fixed #1184 (improve test: operator =)
2010-01-03 08:26:02 +01:00
1032eb2449
Fixed #1214 (false positive: uninitialized variable 'bool fixed = std::ios_base::fixed;')
2010-01-03 08:03:28 +01:00
38b480a4b5
Fixed #1203 (Preprocessor: Doesn't handle macros usage that contain ';')
2010-01-02 20:54:52 +01:00
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
bcafb30d0d
Fixed #1211 (add struct support for constructor checks)
2010-01-02 17:29:55 +01:00
2e62a3f4c7
Fixed #1202 (false positive: uninitialized variable when using 'do')
2010-01-02 09:08:36 +01:00
6af5e434d8
Fixed #1204 (Tokenizer::findClassFunction broken)
2010-01-02 08:33:54 +01:00
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
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
ddfd0b948e
Fixed #1178 (1.39: Internal error)
2010-01-01 21:06:30 +01:00
071b7b463d
Fixed #1200 (false positive 'uninitialized variable' when using throw)
2010-01-01 20:12:39 +01:00
b0d7623dcf
refactoring the fix for #1191
2010-01-01 19:49:33 +01:00
f8bd59f5b5
Fixed #1191 (false positive: uninitialized variable)
2010-01-01 19:43:02 +01:00
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
7ecd333ffa
Fixed #1188 (false negative: dereferencing p, which is a null pointer 'int y = 5 + *p')
2009-12-31 20:00:20 +01:00
e0ecef5d71
fixed a hang in Tokenizer::simplifyFunctionParameters
2009-12-31 19:31:21 +01:00
12641e2d76
Fixed #1184 (improve test: operator =)
2009-12-31 13:44:03 +01:00
f797794601
fixed cppcheck warning
2009-12-31 13:34:43 +01:00
ee1675270b
Fixed #1181 (Preprocessor fails while expanding macros)
2009-12-31 12:45:17 +01:00
0159287437
Fixed #1183 (False positive: uninitialized variable p 'd = bar(sizeof(*p));')
2009-12-31 09:10:20 +01:00
0ee3d7e46a
Fixed #1182 (False positive: uninitialized variable 'int *pa = &a;')
2009-12-30 21:42:15 +01:00
6c0919d9bd
Fixed #1173 (Improve check: memory leak not detected in constructor)
2009-12-30 21:29:54 +01:00
f8f0a31e41
Fixed #1167 (### Internal error in Cppcheck. Please report it.)
2009-12-30 20:56:16 +01:00
71a83647c6
cleanup
2009-12-30 20:38:16 +01:00
ae3ff7d376
Fixed #1087 (uninitialized data not detected 'char z = *str')
2009-12-30 20:37:11 +01:00
461d826eff
Fixed #1105 (improve check: uninitialized variable not detected for 'a = a')
2009-12-30 20:15:44 +01:00
3a46ef0487
Fixed #1176 (void operator = check doesn't support struct)
2009-12-30 18:40:02 +01:00
d83131ca92
Fixed #1041 (passing a nullpointer to a reference)
2009-12-30 17:42:41 +01:00
a7ab47bb98
Fixed #1067 (Tokenizer: K&R style function that returns function pointer)
2009-12-30 15:12:38 +01:00
06ee643c6a
Fixed #1177 (False positive: pointer is not dereferenced 'sizeof(*p)')
2009-12-30 11:32:46 +01:00
2de2ecafe4
Fixed #1168 (false positive: Uninitialized variable)
2009-12-30 08:24:27 +01:00
2a28ca72cc
Fixed #1166 (improve check: using uninitialized pointer to create reference 'int &r(*p);')
2009-12-29 20:36:20 +01:00
71b328d703
Robert Reif: Fixed #1163 (post increment test broken for complex template types)
2009-12-29 19:24:48 +01:00
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
4cbae159b2
ExecutionPath: Refactoring. Removed the bailOut variable
2009-12-29 09:30:02 +01:00
cfdf2b8cfe
Fixed #1160 (Null pointer dereference vs. goto)
2009-12-29 09:17:07 +01:00
58e85d55e3
astyle formatting
2009-12-29 07:50:33 +01:00
905533552d
Robert Reif: Fixed #1164 (only first void operator = found)
2009-12-29 07:48:37 +01:00
84ce6ba75a
Robert Reif: Fixed #1162 (add support to tokenize typedefs with templates)
2009-12-29 07:28:00 +01:00
d3d3ad101f
Valgrind: Fixed memory leaks when running testrunner that was found by Valgrind
2009-12-28 19:48:30 +01:00
61e61c1584
Robert Reif: Fixed #1158 ((possible style) message with regular check)
2009-12-28 18:06:26 +01:00
28f2bf2150
Robert Reif: Fixed #1161 (add tokenize support for typedefs with enum definitions)
2009-12-28 17:57:52 +01:00
6a31fe6403
Fixed #1159 (Valgrind gives error in Tokenizer::simplifyWhile0)
2009-12-28 16:32:34 +01:00
9aca2e7680
Fixed #1156 ([False positive] Uninitialized variable - class member in constructor)
2009-12-28 12:51:28 +01:00
6fd74dce47
exitcode suppressions. Partly fixes #1113
2009-12-28 11:26:52 +01:00
197bcf17ba
Tokenizer: Simplify 'while (0)' better
2009-12-28 08:37:34 +01:00
b1e963fe2c
Fixed another issue with #1154 (false positive: Data is allocated but not initialized)
2009-12-27 18:00:43 +01:00
24c5f4d53c
astyle formatting
2009-12-27 17:46:24 +01:00
1c0f3ee179
Fixed #1154 (false positive: Data is allocated but not initialized)
2009-12-27 17:35:18 +01:00
738987a686
Fixed #1138 (improve check: dereferencing uninitialized pointer)
2009-12-27 17:20:34 +01:00
c3886a5803
added further testcases to testmathlib::convert(); now the conversion of +-[hexnumber|octalnumber] works correctly
2009-12-27 15:18:18 +01:00
c2b3cfccc9
extended testcases of mathlib; fixed zero conversion: +0 and -0 is converted to 0
2009-12-27 14:30:23 +01:00
c7cede1d76
Fixed #972 (New check: return pointer of stack memory)
2009-12-27 13:08:41 +01:00
dccba65502
Uninitialized variables: Refactoring and commenting a little
2009-12-27 10:48:44 +01:00
fbfe5a4bd1
Fixed #1153 (False positive: uninitialized data for reinterpret_cast)
2009-12-27 09:27:05 +01:00
ab7ffd2391
Uninitialized variables: Fixed false positive for 'if (ptr)'
2009-12-26 16:22:14 +01:00
a82a085d10
Fixed #1151 (false positive: Data is allocated but not initialized)
2009-12-26 09:30:02 +01:00
ad8184f060
Fixed #1152 (Hang/Slow: ExecutionPath handling hangs)
2009-12-26 08:37:59 +01:00
9819b75e17
ExecutionPath: Refactoring if-handling
2009-12-25 20:50:23 +01:00
7bf0622ae0
ExecutionPath: Refactoring the interface
2009-12-25 20:12:06 +01:00
b5291825ce
Fixed #683 (wrong usage of strcmp)
2009-12-25 19:45:21 +01:00
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
1a25e40180
Robert Reif: fix cppcheck post increment warning
2009-12-25 15:19:36 +01:00
44a629ec74
Fixed #1141 (Tokenizer: Wrong simplification of calculations)
2009-12-25 14:47:15 +01:00
9b05850e97
fixed unit testing
2009-12-23 20:00:12 +01:00
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
a7d48f2eb4
Fixed #1147 (Improve check: return uninitialized variable)
2009-12-23 17:55:03 +01:00
b6c320de8a
Fixed false positives about uninitialized variables
2009-12-23 15:01:23 +01:00
ef21ba7425
Fixed #1137 (false positive: uninitialized variable when using a class object)
2009-12-23 13:57:01 +01:00
5a89cc3259
Robert Reif: Fixed #1139 (false negative: CheckOther::postIncrement() only finds at most one problem)
2009-12-23 13:38:54 +01:00
4419f4a342
Robert Reif: fix a style warning
2009-12-23 12:16:02 +01:00
d2dc5806cd
Borland C++: Fixed compiler error
2009-12-22 23:21:52 +01:00
305ef25208
Visual Studio: Added casts to silence compiler warnings
2009-12-22 22:44:21 +01:00
cd2e501794
Visual Studio: Fixed unittests
2009-12-22 21:56:00 +01:00
2bd60ab6c8
Fixed #1133 (Uninitialized array: strchr, strrchr, etc)
2009-12-22 21:08:29 +01:00
566cfce8da
Fixed #1128 (false positive: Data is allocated but not initialized)
2009-12-22 21:00:52 +01:00
c05aebbc0a
Fixed #1112 (cppcheck fails because of accented characters in comments)
2009-12-22 20:38:12 +01:00
4dac46b2d7
Fixed #1127 (Segfault with template)
2009-12-22 20:10:08 +01:00
11da89784f
Eric Sesterhenn: Fixed #1130 (False positive uninitialized variable)
2009-12-22 19:16:34 +01:00
b4b63789fc
Eric Sesterhenn: Fixed #1131 (descriptor leak false positive)
2009-12-22 19:13:46 +01:00
5b87a51aa5
Robert Reif: Fixed #1108 (Only trivial typedefs are tokenized properly)
2009-12-22 19:10:33 +01:00
2e0566bf7a
Fixed #1096 (Non-obvious error message: Overlapping data buffer)
2009-12-21 21:05:55 +01:00
72bf1c1dbe
Fixed #1095 (Non-obvious error message: Dangerous usage of erase)
2009-12-21 20:49:16 +01:00
f5f8d857c1
preprocessor: removed unnecessary casts
2009-12-21 20:26:57 +01:00
83d5a72659
Fixed #1126 (False positive: upon exception there is memory leak (calling unknown function))
2009-12-21 20:04:55 +01:00
b3b07321ca
ericsesterhenn: Fixed #1091 (improve check: nullpointer dereference not detected)
2009-12-21 19:09:13 +01:00
763e3d9eb5
Execution Path: Refactoring
2009-12-21 18:17:35 +01:00
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
11c7b8a839
Execution Path: some refactorings of the checking
2009-12-20 19:44:32 +01:00
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
191a913ff9
Fixed #1117 (segmentation fault of cppcheck)
2009-12-20 12:45:34 +01:00
9e2a42ebf9
CMake - use more strict compiler flags.
2009-12-20 10:45:57 +02:00
d86234b7fd
Preprocessor: Use 'unsigned char' instead of 'char'
2009-12-20 09:35:51 +01:00
74b9bccd07
code cleanup
2009-12-20 09:02:25 +01:00
813c674611
stl size: minor fix to prevent segmentation fault when token is null
2009-12-19 19:27:12 +01:00
ad225ea745
stl size: added documentation
2009-12-19 19:24:48 +01:00
e7c0e4d482
Fixed #1093 (False positive: missing constructor)
2009-12-19 17:58:52 +01:00
8a1940e043
astyle
2009-12-19 17:57:58 +01:00
95f652a2b4
robert reif: Fixed #1118 (new check: use empty() instead of checking size() against zero)
2009-12-19 15:24:59 +01:00
69a98d81fc
Fixed #1107 (False positive: Dangerous usage of erase, when using std::list)
2009-12-18 20:55:51 +01:00
8665b36f54
lanurmi: Fixed #1016 (Patch: Refactor #ifdefs in filelister.cpp)
2009-12-18 18:52:09 +01:00
d4adab3e78
added error info about the strncpy check
2009-12-18 17:33:33 +01:00
0da0b5ffed
ericsesterhenn: Fixed #1106 (check if buffer is zero terminated after a strncpy)
2009-12-18 17:26:15 +01:00
b619538aa3
CMake - add missing file in lib.
2009-12-17 20:19:55 +02:00
a669ef0ed4
CMake - reorder files in lib's makefile.
2009-12-17 20:16:28 +02:00
c85c0fbabc
Add simple CMake build files to build lib and cli.
...
Apparently not everybody wants to use QMake to build cppcheck. Which is
understandable if you only want to hack on/build lib and cli. Qt and QMake are
pretty lot to install for just that.
So lets start using CMake. It is widely used and is "just" build system and not
programming framework. CMake is also easy to use for building Qt software too
so it can replace QMake.
This first commit only builds lib and cli for Linux.
2009-12-15 22:27:17 +02:00
1680d1fb42
Fixed #1086 (segmentation fault of cppcheck '#if define(A)+define(B)+define(C)!=1')
2009-12-15 20:18:32 +01:00
e03ff727d4
Fixed #1103 (false positive: uninitialized variable when using references)
2009-12-15 19:50:48 +01:00
368df4c083
TestLocalLeaks: going out of scope
2009-12-15 19:27:07 +01:00
64261e6909
Fix compiler error: cast from 'CheckLocalLeaks*' to 'int' loses precision
2009-12-15 00:57:32 +02:00
9cb6102983
fixed #1099 (GUI: unable to build gui from current git-head)
2009-12-14 23:22:27 +01:00
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
0c13f9ba5c
Added TestLocalLeaks
2009-12-14 20:30:31 +01:00
4dc8794c69
Fixed #1082 (False positive: Resource leak in loop which exits only after releasing resource)
2009-12-13 19:50:49 +01:00
829a4f8453
Fixed #1084 (define configuration lost)
2009-12-13 17:18:27 +01:00
b4a454fc47
Fixed #1058 (Preprocessor: extracting configuration for '#if DEF == 1')
2009-12-13 15:23:44 +01:00
01cfa3b6bd
Fixed #1072 (False positive: class member initialization with '*p=0;')
2009-12-13 09:36:59 +01:00
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
1002457b17
Fixed #1074 (Exception safety: auto deallocated classes don't leak)
2009-12-12 18:56:26 +01:00
c6f913ac3e
Preprocessor: Fixed TODO_ASSERT_EQUALS
2009-12-11 22:32:44 +01:00
4d185f0935
Fixed #1080 (false positive: member variable not initialized)
2009-12-11 21:34:04 +01:00
9646f62ec1
Fixed #1075 (False positive: uninitialized variable 'return bar(s);')
2009-12-11 19:58:29 +01:00
e52fb36c5c
Fixed #1060 (Preprocessor: wrong define handling)
2009-12-11 19:28:37 +01:00
91114c50d2
Fixed #1061 (false positve: uninitialized variable)
2009-12-09 20:05:06 +01:00
e2473314b5
Fixed #1024 (Preprocessor: doesn't expand macro in macro)
2009-12-09 19:14:07 +01:00
418d93eafb
Preprocessor: Refactoring the Preprocessor::expandMacros
2009-12-09 17:13:48 +01:00
87325799c5
Fix #1071 ((style) The function 'throw' is never used)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1071
2009-12-08 23:41:47 +02:00
d08d1deab1
Apply patch from #1066 (Speed up cppcheck)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1066
2009-12-08 23:12:49 +02:00
db30c5b0d2
Fix #1069 (Minor spelling mistake across cppcheck)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1069
2009-12-08 20:10:08 +02:00
bd024b7a2d
Fix #1065 (Internal error - incrementing single char in char array)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/1065
2009-12-07 23:42:30 +02:00
e5c507dc02
Fixed #1063 (False positive: deallocated memory doesn't leak upon exception)
2009-12-07 19:23:33 +01:00
f5849f9be2
Fix #1057 (Tokenizer: negative numbers are not tokenized correctly in switch-case)
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http://sourceforge.net/apps/trac/cppcheck/ticket/1057
2009-12-07 00:09:56 +02:00
e57d9609a7
small fix to previous commit
2009-12-06 22:32:38 +02:00
fc40808a8a
Minor refactoring for checkother.cpp
2009-12-06 22:28:38 +02:00
8db35189e0
STL: fix iterator bug
2009-12-06 21:21:27 +01:00
3100bb3ccc
Visual C++: Suppress compiler warnings
2009-12-06 20:34:02 +01:00
3c063bfdb8
Preprocessor: Reverted refactoring
2009-12-06 20:10:10 +01:00
046db9b2bb
Preprocessor: Fix so the unit tests work again
2009-12-06 19:53:17 +01:00
bbc63b6b5b
twistedwave: Fixed #1055 (Support for inline suppressions)
2009-12-06 19:38:53 +01:00
46b19e0184
Preprocessor: Refactoring to make it simpler
2009-12-06 19:17:59 +01:00
2d180ab918
newcheck: added the 'newcheck' functionality. It's still in early state so it needs refactoring
2009-12-06 18:41:28 +01:00
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
d94bc4c89f
version 1.39
2009-12-06 13:34:51 +01:00
a30a64d280
suppress 'internal error' message about failed template instantiation in release mode
2009-12-06 11:44:53 +01:00
cd4e355f17
Fixed #1052 (Internal error for 'int vals[] = { 0x13, 1?0x01:0x00 };')
2009-12-06 10:58:27 +01:00
a5e43b4be5
Fixed #1051 (segmentation fault when there is syntax error)
2009-12-06 09:02:13 +01:00
75f6e20e61
Fixed #1050 (Internal error: In tokenizer for: 'do { sizeof 1; } while (0);')
2009-12-06 08:46:59 +01:00
e66156ab5c
Fixed #1049 (Tokenizer: internal error for 'std::list<std::string[8]> w1, w2;')
2009-12-05 22:19:54 +01:00
da4d03f6c4
Fixed #1048 (False positive: exceptNew error with nothrow)
2009-12-05 22:05:59 +01:00
e9b342c56b
Fixed #1046 (tokenizer: internal error for 'discard_block< (1 << 24), 10, 24 > u, v;')
2009-12-05 21:15:14 +01:00
42093911d6
updated help about --enable
2009-12-05 20:08:52 +01:00
aed06fbd86
Borland C++: fixed compiler error and updated the project file to include iterator debugging
2009-12-05 19:28:20 +01:00
642469b93f
Fixed #1044 (Access violation with --enable=all)
2009-12-05 17:37:30 +01:00
0b09c36851
Fixed #1026 (false positive: buffer access out of bounds)
2009-12-05 11:41:30 +01:00
7f15fea735
Fixed #1043 (use cppcheck:.. syntax in error messages)
2009-12-05 08:08:28 +01:00
052ce15176
--enable: readded code so that parameters can be comma separated
2009-12-04 21:31:14 +01:00
737844d652
fix a bug in commit 84a6fe6b54
2009-12-04 20:12:34 +01:00
84a6fe6b54
Fixed #1034 (change --enable to --enable=all)
2009-12-04 19:35:58 +01:00
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
2b980f9abe
astyle fix
2009-12-03 22:48:52 +02:00
48bb1fdc83
Eric Sesterhenn: Fixed #1032 (False positive resource leak with exit at end of function)
2009-12-03 19:19:20 +01:00
96268b4caf
Fixed #1030 (wrong line number with goto)
2009-12-02 19:47:35 +01:00
f5c81429cb
Refactoring: Parse --enable values in Settings class
2009-11-30 23:48:58 +02:00
79c8f3dc16
Add --unused-functions back to help, but mention that it is deprecated.
2009-11-30 22:45:05 +02:00
153a13272c
ericsesterhenn: Fix #1028 (False positive resource leak)
2009-11-30 16:45:19 +01:00
ded2e68c2e
Fix #1022 (False positive: uninitialized variable when using local struct)
2009-11-29 19:23:31 +01:00
f1ae932f18
Fix #986 (Move --all and --style to --enable)
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http://sourceforge.net/apps/trac/cppcheck/ticket/986
2009-11-29 18:59:12 +02:00
e6b5fe99f6
Fixed #1027 (Internal error: sizeof a++)
2009-11-29 17:25:35 +01:00
f4943b8b9c
changed error message when there an internal error in Cppcheck is found
2009-11-29 16:13:14 +01:00
e7d7507c65
Fixed #1020 (lib/tokenize.cpp:4615: bool Tokenizer::validate() const: Assertion 0 failed)
2009-11-29 12:14:42 +01:00
57aac9270a
validator bugs are now printed using the errorlogger
2009-11-28 23:08:43 +02:00
f927375b7e
DJGPP: fix runtime errors because list is destroyed before objects
2009-11-28 19:43:13 +01:00
ee7b09fb8d
Use sizeOfType() instead of sizeof(void*)
2009-11-28 18:24:16 +02:00
03e7914c98
partial fix of ticket #997 ; added check for write() two testcases
2009-11-28 13:41:24 +01:00
b0470d649a
mode change from 755 to 644
2009-11-28 12:56:34 +01:00
f75c9619d1
Fixed #1021 (Out-of-bounds access false positive)
2009-11-28 12:51:23 +01:00
6e175053c1
minor fixes
2009-11-28 11:47:44 +01:00
3db49aee71
fixed buffer overrun and removed redundant function Token::str
2009-11-28 09:48:43 +01:00
5ab8967632
Borland C++: Fixed compiler error
2009-11-28 08:55:51 +01:00
0bdf63d864
Token debug function printOut() can now print out filename instead of index
2009-11-28 00:04:04 +02:00
2c51542cf1
Fix #1018 (strcat(strcat()) causes assertion in Tokenizer::validate)
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Test case provided by povaddict
http://sourceforge.net/apps/trac/cppcheck/ticket/1018
2009-11-27 23:21:13 +02:00
c94ecfe1a3
Fixed #1015 (SIGABRT: Tokenizer::validate for openttd/src/ai/ai_config.cpp)
2009-11-27 17:32:53 +01:00
7616246597
Fixed #1014 (Preprocessor: Invalid preprocessing of '#define some_delete(x) delete x;')
2009-11-26 17:32:18 +01:00
12a87fa3a4
Fix #1007 (False positive array index out of bounds concerning a switch statement in a for loop)
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Bailout if switch is found in for loop.
http://sourceforge.net/apps/trac/cppcheck/ticket/1007
2009-11-25 22:40:51 +02:00
128b2b8c59
Fixed #989 (CppCheck crashes on Win XP when scanning large directories/subdirectories)
2009-11-23 18:59:50 +01:00
2ff6ac9768
Fix #1003 (Compiler warning: is there a reason for Tokenizer::getErrorMessages to be virtual?)
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Destructor is now virtual.
http://sourceforge.net/apps/trac/cppcheck/ticket/1003
2009-11-22 16:06:33 +02:00
9b397afeca
Temporary fix for #994 (cppcheck cannot check my sources with segfaulting)
2009-11-22 13:38:45 +01:00
7f6f41fd53
Fixed #993 (Latest Git drop aborts at 63% of wine tree)
2009-11-22 09:06:39 +01:00
334eaa35ef
lib/preprocessor.cpp: clean up code.
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Improvements for: 092f64b77a
2009-11-22 01:14:29 +06:00
092f64b77a
Fixed #982 (Preprocessor: detects and remove conditions which always true)
2009-11-21 19:53:07 +01:00
38a6c41730
Fixed #988 (Tokenizer::simplifyDoWhileAddBraces(): don't add braces after "do" when it not a loop)
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FIXME: test cases needed.
http://sourceforge.net/apps/trac/cppcheck/ticket/988
2009-11-21 20:46:17 +06:00
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
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
531d0fa685
Fixed #965 (Division by zero false positive with nested macros)
2009-11-20 20:42:28 +01:00
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
91f7c15c24
Fixed #960 (Tokenizer::validate() assertion failure with mismatched brackets)
2009-11-20 20:10:42 +01:00
7890589693
Fixed #912 (### Unlogged error at Tokenizer::syntaxError: Invalid number of character (())
2009-11-20 19:18:57 +01:00
5369965e55
Fixed #983 (Tokenizer::simplifyTypedef() incorrectly substitute type inside namespace)
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http://sourceforge.net/apps/trac/cppcheck/ticket/983
2009-11-20 00:02:16 +06:00
7ddc4f4e02
Fix #971 (Preprocessor: Handle partial macro in macro)
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http://sourceforge.net/apps/trac/cppcheck/ticket/971
2009-11-19 00:34:00 +02:00
42ffea4f16
Fixed #968 (False positive when TEMP_FAILURE_RETRY used)
2009-11-18 17:17:37 +01:00
42c5025000
Fixed #970 (Tokenizer: Incorrect comparison order simplification)
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Revert changes from 11cb7b4710http://sourceforge.net/apps/trac/cppcheck/ticket/970
2009-11-18 00:05:18 +06:00
d866c174cf
Fixed
2009-11-15 20:26:07 +01:00
469a8e4032
Fixed #925 (uninitialized deletion not detected)
2009-11-15 20:01:57 +01:00
95c898f37b
Fixed #891 (false positive: division by zero)
2009-11-15 19:07:36 +01:00
54c6d8ab2c
Minor fix to previous commit
2009-11-15 17:49:47 +02:00
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
caa9707e33
help screen updates for the --enable command ( #883 )
2009-11-15 15:36:57 +01:00
2b1b7f78f5
Fixed #883 (Add new command line argument --enable)
2009-11-15 15:24:33 +01:00
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
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
822f64ec9a
Fixed #953 (false positive: 'uninitialized variable' with function pointer)
2009-11-15 12:42:04 +01:00
b5cbc509f3
Fixed #483 (False positive: found leak when foreach for lists used)
2009-11-15 10:30:00 +01:00
14fd0154d2
memory leaks: simple code cleanup
2009-11-15 09:53:38 +01:00
5dd7b054f9
Fixed #915 (false positive: memory leak for struct member (allocated in condition)
2009-11-15 09:28:08 +01:00
ebf907cbc0
Fixed #936 (false positive: uninitialized variable '.. else return; .. ')
2009-11-14 20:37:54 +01:00
99c6d11c70
removed command line flag --exception-safety from the help page
2009-11-14 14:02:54 +01:00
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
fee96f3cd6
Fixed #944 (new false positives against Wine Git Tree)
2009-11-14 09:06:28 +01:00
ec6d66ff45
Fixed #913 (false positive: uninitialized variable)
2009-11-14 08:00:17 +01:00
a36c410d45
Preprocessor: When #error is encountered the result is an empty string => don't check configuration
2009-11-13 22:12:29 +01:00
1187587521
Fixed #919 (possible memory leak not detected)
2009-11-13 20:22:28 +01:00
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
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
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
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
b2cec721c0
Fixed #951 (Preincremented struct member confused with numeric constant)
2009-11-12 22:16:24 +01:00
b6cda12251
Fixed #903 (segmentation fault of cppcheck)
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http://sourceforge.net/apps/trac/cppcheck/ticket/903
2009-11-13 00:41:35 +06:00
c337b4eb33
Fixed #950 (Bug in cppcheck tokenize.cpp)
2009-11-12 18:53:26 +01:00
2fef287869
Fixed #935 (Tokenizer: link() problem)
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http://sourceforge.net/apps/trac/cppcheck/ticket/935
2009-11-12 00:16:05 +06:00
4372b3aa92
Use validate after tokenize and simplifyTokenlist calls. Disabled until known problems fixed.
2009-11-10 23:10:56 +02:00
39614a699e
Uninitialized variables: detect uninitialized pointer array
2009-11-10 19:35:54 +01:00
c301dc1907
Fixed #928 (false positive: member variable not initialized in constructor)
2009-11-10 19:30:37 +01:00
b470ea06b8
Fixed #931 (Invalid interator false positive with identical variable names)
2009-11-10 19:07:04 +01:00
e0b1303b50
Fixed #929 (Uninitialized variable false positive)
2009-11-10 18:05:55 +01:00
51f983629b
Fixed #932 (false positive: Dereferenced iterator 'i' has been erased)
2009-11-10 17:20:20 +01:00
a5ce4fd3c3
Made some syntax errors slightly easier to detect.
2009-11-09 01:11:52 +02:00
41e59d8348
Fixed #832 (Exception Safety: deallocating member pointer and then throwing exception)
2009-11-08 09:54:08 +01:00
4b04ed9ad9
Fixed #910 (false positive: uninitialized variable for array)
2009-11-08 07:31:01 +01:00
d88c236efe
uninitialized data: minor fix to handle 'new char [' better
2009-11-07 14:54:12 +01:00
45406f5367
astyle fix
2009-11-07 14:19:25 +02:00
60caefe069
uninitialized data: added more checking for allocated data
2009-11-07 09:10:15 +01:00
0c8d327809
Fixed #907 (Tokenizer: known result of strlen)
2009-11-07 08:25:39 +01:00
2a6cde4369
Fixed #905 (memory leak not detected when using puts)
2009-11-07 07:21:39 +01:00
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
c561a36cc7
uninitialized variables: better checking of strncpy
2009-11-06 19:06:45 +01:00
d70bc2359a
removed --exception-safety and added --enable
2009-11-06 17:04:10 +01:00
7397bfc765
Fixed #904 (false positive: uninitialized variable)
2009-11-06 16:50:02 +01:00
53f7b12b4f
Fixed #902 (false positive: uninitialized variable when variable is initialized in macro)
2009-11-06 16:02:13 +01:00
58c54d2ed4
Fixed #898 (Tokenizer: remove unneeded const after *)
2009-11-05 21:30:05 +01:00
442584151b
Fixed #897 (false positive: uninitialized variable when assigning pointer to array to struct member)
2009-11-05 21:07:04 +01:00
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
141b91ae08
updated error message when memory leaks upon exception
2009-11-04 20:45:26 +01:00
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
3c82fbb73a
use Token::link instead of findmatch to find ']'
2009-11-03 22:48:41 +01:00
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
c3dff9a6d3
Fixed #893 (False Positive: Uninitialized variable b in a[0] = b[0] = '\0';)
2009-11-03 21:02:16 +01:00
68f63fdd75
Exception safety: added check for unsafe reallocation of member pointer
2009-11-03 20:26:52 +01:00
616a760b6c
Exception Safety: detect unsafe multiple new in a execution path ( #831 )
2009-11-03 19:43:51 +01:00
797e9aeaf5
Fixed #890 (false positive: Uninitialized variable when pointer takes the address to array)
2009-11-03 17:03:53 +01:00
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
87800185c4
STL: refactoring and fixing
2009-11-02 21:53:01 +01:00
bc3b12db72
astyle formatting
2009-11-02 20:25:08 +01:00
df3ffa2eda
STL: added check for dangerous usage of std::find ( #829 )
2009-11-02 20:24:38 +01:00
8d57cef7f9
Fixed #764 (usage of unitialized variable not detected)
2009-11-02 19:58:49 +01:00
169bcfcff2
Fixed #882 (false positive: uninitialized variable)
2009-11-02 18:31:22 +01:00
4abbe9ffd4
Fixed #889 (false positive: uninitialized variable)
2009-11-02 16:28:15 +01:00
618eed3d59
Fixed segmentation fault.
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Had to change one test case to TODO for now.
2009-11-01 21:49:43 +02:00
319cdc2b43
Fixed #880 (Tokenizer: The Tokenizer::simplifyTemplates doesn't handle recursive templates)
2009-11-01 19:03:52 +01:00
fec7acdc27
Templates: Better handling of recursive templates
2009-11-01 15:56:00 +01:00
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
543d5cbf45
Fixed #831 (Exception safety: multiple new in a simple execution path)
2009-10-31 18:58:42 +01:00
c83d9cd786
Fixed #843 (new check: Passing uninitialized array to strlen/strdup/strcpy/strcat/etc)
2009-10-31 16:36:56 +01:00
395ce30d81
Fixed #877 (False positive: After insert, iterator may be invalid)
2009-10-31 15:27:33 +01:00
344fdc1d7d
Fix #685 (Include file not found is printed with -v when include file is empty)
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http://sourceforge.net/apps/trac/cppcheck/ticket/685
2009-10-31 13:46:03 +02:00
a337708ae5
Fixed #430 (Tokenizer: handle templates with partial specialisation)
2009-10-31 12:34:52 +01:00
266291baf4
Fixed #876 (false positive: uninitialized variable)
2009-10-31 10:30:32 +01:00
45df223bfb
Fixed #875 (Uninitialized variable: initialization in subfunction)
2009-10-30 18:28:01 +01:00
6ac2b6ab14
uninitialized variables: return|goto are not used in variable declarations
2009-10-30 15:23:27 +01:00
7dbf22aa3f
null pointer: fixed false positive when condition checks if pointer is ok
2009-10-30 15:14:24 +01:00
feb065abc8
Fixed #867 (unused member function warning)
2009-10-30 15:00:13 +01:00
2cf849a9b8
uninitialized variables: fixed false positive when switch is used
2009-10-30 14:52:20 +01:00
765c824c6f
Uninitialized pointers: It's allowed to dereference uninitialized non-pointer variables
2009-10-30 14:31:37 +01:00
44a9c9b458
Fixed #874 (false positive: uninitialized variable)
2009-10-30 14:06:40 +01:00
768225bb1b
uninitialized variables: fixed false positives for member variables
2009-10-30 13:43:00 +01:00
c6d7fad84f
uninitialized variables: added check
2009-10-29 21:34:43 +01:00
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
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
38e1a0e03d
Minor fix to previous commit
2009-10-28 22:49:46 +02:00
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
cba94feded
Restructuring: Updated the Visual Studio project files. They are now generated by qmake
2009-10-28 17:37:38 +01:00
0682db47a7
Memory leaks: Detect simple leak
2009-10-27 23:08:11 +01:00
8e3123ec1c
Fixed #854 (invalid XML generated for folders containing &)
2009-10-27 22:10:14 +01:00
45b0758e71
Fixed #860 (Improve double delete detection)
2009-10-27 21:28:03 +01:00
f2106f96ad
Restructuring: updated win_installer scripts
2009-10-27 20:22:11 +01:00
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
aab1519ab0
simple optimisation
2009-10-27 17:55:27 +01:00
3be9f2e6cc
astyle fix
2009-10-27 11:10:59 +02:00
599b04afbf
Refactoring: Changed pointer to reference
2009-10-26 21:31:36 +01:00
90e44bb3bb
restructuring the folder structure
2009-10-25 21:20:42 +01:00
1ee28ba444
Refactoring: Make Cppcheck::version() static
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Update codeblocks projectfile
2009-10-25 22:06:58 +02:00
d4f706e040
fixed qmake building with new folder structure
2009-10-25 19:29:10 +01:00
09859c1019
refactoring the folder structure
2009-10-25 12:49:06 +01:00
Daniel Marjamäki
Reijo Tomperi
Daniel Marjamäki
Robert Reif
Kimmo Varis
Monika Lukow
Slava Semushin
Martin Ettl