e9ec4bc3e4
Fixed #2536 (cppcheck hangs with 100% cpu load)
2011-02-03 07:58:49 +01:00
8288c28b3f
Fixed #2537 (segmentation fault of cppcheck)
2011-02-03 07:57:10 +01:00
c9a0d95e89
A few more Token::Match -> ::simpleMatch replacements
2011-02-02 13:27:02 -06:00
f8e2d50e6f
Use Token::simpleMatch where no special patterns are needed
2011-02-02 13:27:02 -06:00
45e5dc20a2
Try to match custom rules as many times as possible, not just once
2011-02-02 13:27:02 -06:00
15dceed6cd
Remove uneeded indentation
2011-02-02 13:27:01 -06:00
8d5863133c
Use Token::simpleMatch where no patterns are used
2011-02-02 13:27:01 -06:00
cf2b6f7bc1
Remove useless spacing at the end of *Match strings
2011-02-02 13:27:01 -06:00
d592250284
Fix sizeof sizeof check to handle sizeof(sizeof type)
2011-02-02 11:49:32 -06:00
9a383388be
xml2: added <errors> element
2011-02-02 18:46:07 +01:00
bea36d1f83
use instances of less<Check *> to compare pointers for list::sort()
2011-02-02 22:58:25 +13:00
be195a72c9
initialise Check::_name in constructor rather than relying on virtual Check::name()
2011-02-02 22:58:25 +13:00
8eb92001b3
Fixed #2530 (Tokenizer: Remove redundant 'MyClass::' inside MyClass class declaration)
2011-02-02 07:40:08 +01:00
defeded4b5
Fixed #2529 (False positive: array 'req[3]' index 4 out of bounds)
2011-02-01 21:46:07 +01:00
c2de1a8a52
Convert "too many configurations" message to information message.
...
The "too many configurations"-message is currently only printed to the
log. So it won't be seen by users integrating Cppcheck using XML
error file. It is also easily missed in the GUI as it only shows up
in the checking log. Making it a information message it shows up
with the other errors and tells user that file was not completely
checked.
Ticket #2527 (Make "too many configurations" message an error message)
2011-02-01 17:53:30 +02:00
202c8eb4a0
Fixed #2525 (False positive 'Possible null pointer dereference')
2011-01-31 17:30:27 +01:00
386de53ff7
Formatting, sorry
2011-01-30 20:37:37 -06:00
29ca5fbe1e
Minor optimisations to the preprocessor
2011-01-30 18:47:49 -06:00
b4a249f26e
Reduce std::string::find() abuse
2011-01-30 18:40:59 -06:00
66253af1e5
Handle "#endif !defined" conditionals
2011-01-30 17:33:44 -06:00
b944168bdc
Check for cpp conditionals where a define is already guaranteed
2011-01-30 12:47:17 -06:00
5137f5fb7f
Detect null pointer dereferences for many FILE-related functions
...
Ticket #1415 : check for calling f{eof,read,close,...} with NULL
2011-01-30 02:34:58 -06:00
49848fd752
Remove duplicated defines
...
After simplifying define(A) conditionals, the final list of
configurations could end up containing duplicate items.
Ticket #1468
2011-01-30 02:13:32 -06:00
09998d9e18
Memory leaks: less conservative checking of classes. ticket: #2517
2011-01-30 08:38:20 +01:00
49fc53165c
Tokenizer: remove some unhandled macros in the global scope. ticket: #2523
2011-01-30 08:34:58 +01:00
0624e418f1
Memory leaks: bug fix. don't skip '}' by accident
2011-01-29 18:46:55 +01:00
a299411a82
Tokenizer: Better simplifications of static constants
2011-01-29 16:14:09 +01:00
83625d8055
Fixed #2505 (Check processing of a preprocessor macro 'FREE')
2011-01-28 09:19:30 +01:00
79862573ba
Symbol database: better unit testing. ticket: #2468
2011-01-28 08:33:02 +01:00
88abeeebba
Fixed #2518 (Crash when checking rockbox's firmwire)
2011-01-27 21:16:25 +01:00
524498e439
Tokenizer: collapse operator function names into a single token. ticket: #2519
2011-01-27 18:44:20 +01:00
078c36921d
runastyle
2011-01-26 20:10:56 +01:00
3e7f29d6f9
fix #2510 Improve check 'sizeof for array given as function argument'
2011-01-26 20:08:06 +01:00
5d661d25a8
typo: message
2011-01-26 09:35:11 +01:00
e82c190429
Merge branch 'master' of https://github.com/danmar/cppcheck
...
Conflicts:
test/testother.cpp
2011-01-25 10:05:03 +01:00
4cf56dac2b
Fix 2495 incorrect sizeof error message
2011-01-25 09:57:58 +01:00
a596a7a8fe
Fixed #2494 (New check: clarify calculation when using ?: operator)
2011-01-24 21:40:49 +01:00
c7b8bd543f
fix ticket 155 - char array
2011-01-24 19:04:56 +01:00
f5b26222ff
Symbol database: better handling of functions returning function pointer. ticket: #2468
2011-01-23 22:31:35 +01:00
586cbd5839
Tokenizer: Upon createLinks error, report error and bailout
2011-01-23 09:38:38 +01:00
b10f0aabd6
Fixed #2376 (simplifyTypedef: upx-ucl)
2011-01-23 09:04:34 +01:00
2a3cce5001
Symbol database: fixed corruptions. ticket: #2468
2011-01-23 08:41:31 +01:00
86e6822264
Fixed #2493 (false positive: (error) Possible null pointer dereference: pExpr)
2011-01-23 08:38:09 +01:00
9d3b242cd8
Fixed #1952 (false negative: buffer acces out of bounds with memcpy)
2011-01-22 21:31:26 +01:00
27dce075e0
Fixed #155 (check size of a variable whose type is a sized array)
2011-01-22 19:21:56 +01:00
8abae6f1e5
Symbol database: match copy-constructor better. ticket: #2484
2011-01-22 17:43:36 +01:00
1e25d74ba4
Class: better check if there are friends. ticket: #2459
2011-01-22 17:35:54 +01:00
f947955c63
Fixed #2492 (False positive: memory leak 'return &self->foo;')
2011-01-22 13:40:19 +01:00
9551332321
Fixed #2459 (False positive with unused private function and friend)
2011-01-22 13:00:03 +01:00
5c88129f01
Fixed #2484 (false positive because template is not instantiated properly)
2011-01-22 12:42:53 +01:00
bc31f317bc
Fixed #2491 (Tokenizer::setVarId : wrong handling of function call: 'a(b * c, 1);')
2011-01-22 09:27:16 +01:00
0746c2410a
Symbol database: Fixed memory leak. ticket: #2468
2011-01-22 08:36:47 +01:00
69eee86ee4
Tokenizer: Only create 1 symbol database. ticket: #2468
2011-01-22 08:34:24 +01:00
767e01e24a
Fixed #2478 (Crash when trying to analyze files (CheckClass::checkReturnPtrThis))
2011-01-21 19:54:41 +01:00
d73709a620
Symbol database: rename variables. ticket: #2468
2011-01-21 07:42:41 +01:00
87e3e9e703
Fixed #2488 (false positive with updating iterator in a for loop)
2011-01-20 20:48:35 +01:00
a21f8eec7c
Fixed #2481 (false positive with break: After insert, the iterator '*' may be invalid)
2011-01-20 19:26:52 +01:00
9dce0dd75c
Symbol database: refactoring of classAndStructTypes parsing. ticket: #2468
2011-01-20 18:02:52 +01:00
70eadb37bd
Fixed #2481 (false positive with 'break;': After insert, the iterator '*' may be invalid)
2011-01-19 21:00:46 +01:00
ecac93ebed
Fixed #2462 (false positive: (warning) Redundant code: Found a statement that begins with numeric constant)
2011-01-19 18:37:33 +01:00
94aafa482c
Fixed #2480 (false positive on unused private function)
2011-01-19 20:32:08 +11:00
856a631f35
Fixed #2483 (SymbolDatabase compiler warning (VS2008/VS2010))
2011-01-19 07:33:38 +01:00
b8b2e3fae9
Move filelister* to cli.
...
Ticket #2445 (Move FileLister classes from LIB to CLI).
2011-01-18 19:58:49 +02:00
86ac25456e
Move sameFileName() method to Path class.
...
Ticket #2445 (Move FileLister classes from LIB to CLI). Moving
sameFileName() to Path allows moving FileLister* classes to CLI.
2011-01-18 19:58:16 +02:00
0e1bab6dc3
Merge branch 'multi_indirection_templates'
2011-01-18 21:08:04 +11:00
ea01c04108
Added parenths to fix build breakage.
2011-01-18 21:07:33 +11:00
62063aa250
Refactored to remove code duplication.
2011-01-18 20:51:57 +11:00
abfd907763
Made isVariableDeclarationIdentifiesTemplatedPointerToPointerVariable() pass.
...
And added isVariableDeclarationIdentifiesTemplatedArrayVariable() (passing) into the bargain.
2011-01-18 20:14:12 +11:00
8631ee65a3
Fixed #2474 (false positive: Member variable 'A::m_SemVar' is not initialised in the constructor.)
2011-01-18 07:34:11 +01:00
c994508c3e
Symbol database: Refactor the variables API. ticket: #2468
2011-01-18 07:32:06 +01:00
965c1a94fd
Fixed #2475 (False positive in structure initialisation: The scope of the variable bits can be reduced)
2011-01-17 20:51:15 +01:00
b5020468f6
Fixed #2467 (false positive: possible nullptr dereference)
2011-01-17 19:23:00 +01:00
065e2e277e
Fixed #2473 (False positive: Memory leak when there is local struct)
2011-01-17 19:00:21 +01:00
959e10cee5
Symbol database: renamed classes. ticket: #2468
2011-01-17 18:29:19 +01:00
bf9528558e
Symbol database: pulled out classes into global scope. ticket: #2468
2011-01-17 07:21:59 +01:00
481907ef14
Fixed #2457 (CheckOther::checkIncorrectLogicOperator: hang if variable id is 0)
2011-01-16 13:57:29 -08:00
9c300813a4
Fixed gcc warning.
2011-01-17 08:52:26 +11:00
7918c4b804
isVariableDeclaration() now detects template variables.
2011-01-17 08:36:53 +11:00
38c37ad2d8
Moved array declaration detection into isVariableDeclaration()
2011-01-17 08:36:52 +11:00
93d1313186
Refactoring: Check if type is class/struct through symbol database
2011-01-16 19:57:29 +01:00
e6a1efa13b
Fixed #2302 (Duplicate id 'unusedVariable')
2011-01-16 18:45:05 +01:00
d341b42b0c
Symbol database: increased constness. ticket: #2468
2011-01-16 18:13:54 +01:00
657c22d23b
cppcheck: output errorlist to stdout
2011-01-16 17:18:09 +01:00
66be74a5af
Symbol database: Refactorings. Move check-specific code to check. Ticket: #2468
2011-01-16 16:37:11 +01:00
a97e28491f
Fixed #2407 (False positive: unused private function)
2011-01-16 12:16:31 +01:00
f72fd6960e
Fixed #2449 (segfault in tokenize.cpp, incorrect parsing)
2011-01-16 11:54:28 +01:00
da998fec68
Tokenizer: simplify restrict
2011-01-16 11:37:03 +01:00
beb2db82a2
Fixed #980 (false negative: division by zero when using enum)
2011-01-16 11:24:58 +01:00
0f6644e1ea
Symbol database: Refactorings
2011-01-16 11:18:12 +01:00
8ef47dc576
astyle formatting
2011-01-16 09:57:56 +01:00
8fa26fbd28
Memory leaks: Optimised and refactored
2011-01-16 09:56:04 +01:00
433ae8abf4
STL: Optimised checking
2011-01-15 22:38:05 +01:00
bb2862bc97
fixed unit test
2011-01-15 21:04:20 +01:00
94ebb24d3d
Optimising: about 5% improvement with Visual Studio executable
2011-01-15 20:55:51 +01:00
6edf35ebf5
Fixed #2463 (false positive: possible nullpointer dereference)
2011-01-15 12:09:36 +01:00
97d0755750
Fixed #2454 (Tokenizer::simplifyKnownVariables: problem with float/double variables)
2011-01-15 08:48:42 +01:00
5920dbb7e7
Fixed #2466 (Tokenizer: simplification of enum)
2011-01-15 08:21:06 +01:00
8ecba0af90
Fixed #2464 (False positive: not initialised/not assigned Static variable in copy constructors.)
2011-01-15 08:04:50 +01:00
79b9939610
Fixed #2465 (False positive: not initialised variable, but there is default constructor for it.)
2011-01-15 07:59:37 +01:00
00b49a51da
Fixed #2451 (False positive when incrementing map value via iterator)
2011-01-14 19:50:07 +01:00
708a75e363
Fixed #2452 (syntax error when 'void f(typedef int x)' is used. causes segmentation fault.)
2011-01-14 07:41:22 +01:00
dffe1a0acd
Fix doxgen comment.
2011-01-13 23:25:17 +02:00
4668e19060
Modify Cppcheck::addFile() only take one file as a parameter.
...
CLI and GUI already do the directory walking for us and we have list
of files to check. So we were duplicating this directory walking.
Practically doing check again for each file if it is a directory.
Which can take some time with large amount of files.
2011-01-13 23:18:04 +02:00
b247d7d56e
Fixed #2450 (False positive when iterator reused)
2011-01-13 20:57:44 +01:00
36c1807228
Fixed #2458 (false positive: (warning) Redundant code: Found a statement that begins with numeric constant)
2011-01-13 20:12:57 +01:00
38be7056b0
Fixed #2434 (FP memleakOnRealloc)
2011-01-12 22:33:46 -08:00
09f900ce79
Fixed #2440 (False negative: basic memory leak)
2011-01-11 20:14:15 +01:00
846d3dae99
Accept include paths ending with backslash.
...
Convert include path to use internal path separators when parsing
command line. Convert back to native separators when using paths.
Ticket #2448 (Error in handling -I command line parameter)
2011-01-11 21:04:21 +02:00
79e52a8c45
Fixed #2296 (Tokenizer: simplifyKnownVariable doesn't simplify pointer properly 'delete [] p;')
2011-01-11 19:34:35 +01:00
9658e2299d
Fixed #2443 (Possible null pointer dereference: xxx - otherwise it is redundant to check if xxx is null at line)
2011-01-10 19:57:26 +01:00
2d92f1ff6a
Fixed #2442 (False positive: Memory leak when function returns in 'if' instead of 'else if')
2011-01-10 19:35:06 +01:00
226b605774
Change year 2010 -> 2011 in license texts.
2011-01-09 21:33:36 +02:00
2848abbf36
Fixed #1219 (improve check: null pointer not detected 'if (p) return; *p = 0;')
2011-01-09 20:16:16 +01:00
79ef02812d
Fixed #2211 (false negative: buffer access out of bounds for(int i=0; i !=6;i++))
2011-01-09 18:51:28 +01:00
88abb32ddf
Fixed #2429 (Tokenizer: Wrong simplification of 'sizeof .1250E+04')
2011-01-09 10:09:54 +01:00
d316f6005f
Fixed #2409 (print a warning if provided path (commandline option -I [PATH]) does not exist)
2011-01-09 09:29:38 +01:00
68beffca04
Fixed #2437 (false positive: possible null pointer dereference: tok2)
2011-01-08 17:16:52 +01:00
67a1c6817b
Error message: Replace " with ' around variable name
2011-01-08 14:35:18 +01:00
d758929490
Fixed #2433 (strtol: false positive when strtol isn't used in function call)
2011-01-08 09:23:51 +01:00
d27b6a1598
astyle formatting
2011-01-07 20:48:02 +01:00
14cbaebfe2
Fixed #2428 (false alarm with code containing a throw clause)
2011-01-07 20:45:33 +01:00
989e0e7ccb
Preprocessor: fix bug when determining location when there is a missing include. ticket: #2326
2011-01-07 19:48:51 +01:00
9b66f7a754
#ticket 2429: added a test to the mathlib to ensure the used floating point number is recognized correctly
2011-01-07 12:27:12 +01:00
bfc95e01c1
Fixed #2426 (### Internal error in Cppcheck. Please report it.)
2011-01-07 08:02:47 +01:00
56ffde402f
Fixed #2425 (segmentation fault of cppcheck)
2011-01-07 07:42:00 +01:00
1b3a5ed0be
Tokenizer: simplify NULL to 0 in the normal token list
2011-01-06 20:16:14 +01:00
a7835c4054
Preprocessor: Reverted fix for #2131 , it didn't work well so a better fix is needed
2011-01-06 20:01:09 +01:00
37b1f7c296
memsetZeroBytes: improved error message. ticket: #2421
2011-01-06 16:27:22 +01:00
77ed6ecb5d
Null pointers: Added comments
2011-01-06 13:18:49 +01:00
04a117938d
Buffer overrun: Added comments
2011-01-06 13:02:21 +01:00
ca294544ca
CheckStl: Added comments
2011-01-06 12:20:54 +01:00
616914c1ff
Tokenizer: simple refactorings. and added a few comments
2011-01-06 12:07:37 +01:00
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
d1854e330b
Fixed #2413 (fflush() with NULL argument is valid.)
2011-01-06 08:12:34 +01:00
03a484554c
Fixed #2415 (false positive: Member variable not initialized in constructor calling assignment operator)
2011-01-06 07:56:34 +01:00
c74b2e3cbf
Fixed #2411 (possible null pointer dereference (aborting via function pointer not detected))
2011-01-05 21:48:26 +01:00
033e759c39
command line: added 'information' id to enable
2011-01-05 21:20:21 +01:00
21af64049c
Fixed #2401 (false positive: Uninitialized variable: result)
2011-01-05 20:44:04 +01:00
68de938d23
Uninitialized variables. Fixed false positive when there are multiple related conditions. ticket: #2399
2011-01-05 19:54:56 +01:00
a0d62e041f
Tokenizer: Fixed memory corruption
2011-01-05 19:38:22 +01:00
157498e694
Fixed #2412 (typedef: struct with inheritance)
2011-01-05 17:42:55 +01:00
ed6f683573
typedef: better handling. ticket: #2414
2011-01-05 17:39:53 +01:00
188871c428
Removed an unnecessary newline in the message. Ticket #2343
2011-01-05 00:06:53 -08:00
3f97bd5477
Fixed #2343 (The ftime obsolete function warning seems wrong)
2011-01-04 23:21:02 -08:00
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
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
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
d700f25518
Fixed #2399 (Tokenizer::simplifyKnownVariables: variables in conditions)
2011-01-04 21:35:35 +01:00
63c1ee375e
Fixed #2398 (false positive: Uninitialized variable)
2011-01-04 19:36:29 +01:00
c2a194ead0
Fixed #2393 (Token::Match called with varid 0)
2011-01-04 18:34:51 +01:00
Robert Reif
Raphael Geissert
Daniel Marjamäki
Greg Hewgill
Kimmo Varis
Sébastien Debrard
Pete Johns
Kimmo Varis
Zachary Blair
Reijo Tomperi
Ettl Martin
Daniel Marjamäki