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2328 Commits

Author SHA1 Message Date
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
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