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455 Commits

Author SHA1 Message Date
Daniel Marjamäki 2d2c0e42cc Fix ticket #317 (pre-increment causes style false positive) 2009-05-25 08:31:20 +02:00
Daniel Marjamäki 7fdd497c44 Fix ticket #317 (pre-increment causes style false positive) 2009-05-25 08:26:11 +02:00
Reijo Tomperi 977e31786d Fix ticket #332 (White space between macro name and '(' causes macro simplification to fail) 
http://apps.sourceforge.net/trac/cppcheck/ticket/332
 2009-05-24 23:57:12 +03:00
Slava Semushin 2654a4aa54 Added support to search resource leaks after opendir()/fdopendir() usage. 2009-05-24 02:53:02 +07:00
Slava Semushin f5300ae56c Part of fix for ticket #284 (style check: redundant condition improvement) 
Fixed case "if (p) delete [] p;" and also added test case for it.

http://apps.sourceforge.net/trac/cppcheck/ticket/284
 2009-05-24 00:32:53 +07:00
Slava Semushin bc62472a18 Part of fix for ticket #284 (style check: redundant condition improvement) 
Fixed case "if (p != NULL) delete p;" and also added test case for it.

http://apps.sourceforge.net/trac/cppcheck/ticket/284
 2009-05-24 00:30:27 +07:00
Slava Semushin bfd49e21e7 Added 17 functions which work with FILE structure to white list. 
Inspired by previous commit.
 2009-05-23 18:01:18 +07:00
Slava Semushin b5c7316666 Fixed ticket #327 (File descriptor leak not detected when feof() used) 
Thanks to aggro80@ for help.

http://apps.sourceforge.net/trac/cppcheck/ticket/327
 2009-05-23 17:20:26 +07:00
Reijo Tomperi bbf63b7970 Fix ticket #304 (#include <file.h> should be searched from paths given with -I parameter.) 
http://apps.sourceforge.net/trac/cppcheck/ticket/304
Note that the ticket is same as with previous commit, but task description was changed a little.
 2009-05-23 00:18:48 +03:00
Reijo Tomperi 93d9400f63 Fix ticket #304 (#include <file.h> should be parsed like #include "file.h" is being parsed) 
http://apps.sourceforge.net/trac/cppcheck/ticket/304
 2009-05-22 23:59:07 +03:00
Reijo Tomperi 0f9b2efa43 Fix ticket #326 (Reported memory leak when pointer returned by assign to function's parameter) 
http://apps.sourceforge.net/trac/cppcheck/ticket/326
 2009-05-22 23:36:03 +03:00
Slava Semushin a2a6eebb01 Fixed ticket #324 (Teach about fcloseall() function) 
http://apps.sourceforge.net/trac/cppcheck/ticket/324
 2009-05-22 21:47:40 +07:00
Slava Semushin 3a40c33d7b Updated wrong comments (looks like after copy&paste). 
No code change.
 2009-05-22 21:13:01 +07:00
Reijo Tomperi e6017ad54b Fix #299 (Memory leak not detected when parameters contain ::) 
http://apps.sourceforge.net/trac/cppcheck/ticket/299
 2009-05-21 22:51:19 +03:00
Reijo Tomperi bb2b2e000b Fix ticket #316 (\n is tokenized into \\ in a string when macro is used) 
http://apps.sourceforge.net/trac/cppcheck/ticket/316
 2009-05-20 21:36:59 +03:00
Reijo Tomperi 9c60391375 Apply patch #320 from php-coderrr ([PATCH] Determine memory leaks after strndup() usage) 
http://apps.sourceforge.net/trac/cppcheck/ticket/320
 2009-05-19 23:29:10 +03:00
Reijo Tomperi a3f469d339 Fix ticket #315 (Segmentation fault when checking Linux kernel) (previous fix was only partial fix) 
http://apps.sourceforge.net/trac/cppcheck/ticket/315
 2009-05-19 22:19:15 +03:00
Reijo Tomperi d6d55c2db4 Fix ticket #315 (Segmentation fault when checking Linux kernel) 
http://apps.sourceforge.net/trac/cppcheck/ticket/315
 2009-05-18 23:32:04 +03:00
Reijo Tomperi 927918f9b0 astyle fix 2009-05-18 23:30:43 +03:00
Daniel Marjamäki bad464ae9b Classes: Static variables don't need to be initialized or assigned in constructors etc 
http://apps.sourceforge.net/trac/cppcheck/ticket/307
 2009-05-17 19:27:16 +02:00
Daniel Marjamäki 2e61201c18 STL: It is ok to compare vector iterators with < 
https://apps.sourceforge.net/trac/cppcheck/ticket/313
 2009-05-17 18:58:32 +02:00
Daniel Marjamäki 2bd80a7335 Fix for ticket 291 - preprocessor: better handling of defines 
http://apps.sourceforge.net/trac/cppcheck/ticket/291
 2009-05-17 18:51:29 +02:00
Reijo Tomperi 36cdac1b96 Fix ticket #312 (division by pointer value causes wrong tokenizing) 
http://apps.sourceforge.net/trac/cppcheck/ticket/312
 2009-05-14 22:53:49 +03:00
Daniel Marjamäki 2508f3c721 Preprocessor: Added test case for #291. One of the assertions is a TODO and it should be fixed. 
http://apps.sourceforge.net/trac/cppcheck/ticket/291
 2009-05-13 21:38:57 +02:00
Reijo Tomperi e5e82274dc Fix ticket #306 (Invalid multi-line comment produces cryptic internal error) 
http://apps.sourceforge.net/trac/cppcheck/ticket/306
 2009-05-13 22:18:02 +03:00
Reijo Tomperi 997a784bb6 Added TODO test case TestPreprocessor::multiline_comment 
Made tokenizer to printout token list in case of syntax error, if debug is used
 2009-05-13 00:01:53 +03:00
Reijo Tomperi 31f315d2ec Added TODO test case TestMemleak::stdstring 2009-05-12 22:04:49 +03:00
Reijo Tomperi 24d96b188e Fix ticket #305 (Negative value passed to ASSERT_EQUALS) 
http://apps.sourceforge.net/trac/cppcheck/ticket/305
Moved also test case from testtokenizer to testtoken.
 2009-05-12 21:28:02 +03:00
Reijo Tomperi e83db8ac7b Fix ticket #288 (Tokenizer::syntaxError should use error logger instead of std::cout) 
http://apps.sourceforge.net/trac/cppcheck/ticket/288
 2009-05-11 22:52:04 +03:00
Reijo Tomperi fede702bf5 Fix ticket #302 (White space between "\" and newline not handled correctly) 
http://apps.sourceforge.net/trac/cppcheck/ticket/302
 2009-05-11 21:12:29 +03:00
Daniel Marjamäki 1ae24066fe null pointer dereferencing: check that its a pointer that is dereferenced to avoid false positives when using classes that behave almost like pointers (#295) 2009-05-10 08:43:16 +02:00
Daniel Marjamäki daea0547fa memory leaks: Handling exit (#297) 2009-05-10 08:01:38 +02:00
Reijo Tomperi f2a5527e60 Fix #289 (if() is not properly tokenized) 
http://apps.sourceforge.net/trac/cppcheck/ticket/289
 2009-05-09 23:12:14 +03:00
Reijo Tomperi 63da926ed2 Fix ticket #294 (### Error: Invalid number of character () 
http://apps.sourceforge.net/trac/cppcheck/ticket/294
 2009-05-09 22:32:29 +03:00
Daniel Marjamäki e9eba16053 templates: fixed problem when for example calling static member function in a template class (#293) 2009-05-09 08:02:59 +02:00
Daniel Marjamäki dae530d8de template: no usage -> no expansion (#292) 2009-05-08 16:19:22 +02:00
Reijo Tomperi dd8b738f7f Initial fix for ticket #283 (segmentation fault when checking xterm sources) 
http://apps.sourceforge.net/trac/cppcheck/ticket/283
It should print out error message now instead of crashing. Cleanup is needed.
 2009-05-07 23:17:29 +03:00
Reijo Tomperi a12fd4ff5e Fix ticket #282 (protected destructor - false positive) 
http://apps.sourceforge.net/trac/cppcheck/ticket/282
 2009-05-06 23:22:26 +03:00
Daniel Marjamäki 80fe293c19 stl: removed false positives for STL buffer overruns. Bailing out when it can't be checked if the index is ok or not. (#285) 2009-05-06 21:55:04 +02:00
Daniel Marjamäki a32114b15c memleak: removed false positives for pclose (#286) 2009-05-06 21:31:31 +02:00
Daniel Marjamäki 51beadd81c templates: instantiations in a template class (#280) 2009-05-06 21:03:11 +02:00
Reijo Tomperi 177aeba0cf Added TODO test case TestMemleak::assign_pclose 2009-05-06 21:20:25 +03:00
Reijo Tomperi e098bffd28 Added test case TestSimplifyTokens::template7 2009-05-05 23:09:15 +03:00
Daniel Marjamäki feba87187a templates: speedup by breaking out inner loops (#257) 2009-05-05 20:16:57 +02:00
Daniel Marjamäki fd0e592767 Preprocessor: Handling newlines when using # to stringify parameters (#281) 2009-05-05 17:19:06 +02:00
Reijo Tomperi 0f59ef9064 Fix #276 (simplification: Variable value) 
http://apps.sourceforge.net/trac/cppcheck/ticket/276
 2009-05-03 21:57:27 +03:00
Reijo Tomperi cb209bbd41 Fix #279 (Refactoring: replace and remove Token::aaaa , Token::aaaa0 and Token::aaaa1) 
http://apps.sourceforge.net/trac/cppcheck/ticket/279
 2009-05-03 21:10:59 +03:00
Daniel Marjamäki f6d6a3855e varid: updated handling of variable id for class variables (#26) 2009-05-03 13:50:26 +02:00
Daniel Marjamäki 3819c66f36 stl: Fixed ticket #277 - dereferencing an iterator that has been erased 2009-05-03 07:37:39 +02:00
Daniel Marjamäki 6a009f7084 tokenizer: give class member variables varId (#26) 2009-05-02 22:57:18 +02:00
Daniel Marjamäki 0dacb4b1ca stl: added a ticket for the todo test case TestStl::eraseDereference 2009-05-02 21:35:35 +02:00
Daniel Marjamäki 50567c164f stl: added todo test case, invalid iterator after insert 2009-05-02 20:49:58 +02:00
Daniel Marjamäki b46777235d stl: added todo test case, erasing invalid iterator 2009-05-02 20:39:51 +02:00
Daniel Marjamäki e11449bd58 stl: added test case, dereferencing an iterator that has been erased 2009-05-02 19:58:57 +02:00
Daniel Marjamäki 7803466079 testing mathlib: Test that conversion to numbers work 2009-05-02 11:12:49 +02:00
Daniel Marjamäki 6f4c5ab71c refactoring: Replaced 'aaaa' 2009-05-01 22:41:55 +02:00
Reijo Tomperi 26c193f9bc Fix ticket #204 (false positive::memory leak with --all when free is guarded by simple if) 
http://apps.sourceforge.net/trac/cppcheck/ticket/204
 2009-05-01 21:31:07 +03:00
Reijo Tomperi bc4fb21325 tokenizer: simplify assembler (#270), fix _asm also. 
http://apps.sourceforge.net/trac/cppcheck/ticket/270
 2009-05-01 20:53:08 +03:00
Reijo Tomperi a46de47158 Fix ticket #196 (False positive: Resource leak) 
http://apps.sourceforge.net/trac/cppcheck/ticket/196
 2009-05-01 14:39:57 +03:00
Daniel Marjamäki e37da13c26 tokenizer: simplify assembler (#270) 2009-05-01 12:39:14 +02:00
Reijo Tomperi 241ad528a9 Fix ticket #275 Simplify if( a == 0 ), if( 0 == a ) into if( !a ) 
http://apps.sourceforge.net/trac/cppcheck/ticket/275
 2009-05-01 13:07:10 +03:00
Daniel Marjamäki 1ad5cf1ec5 astyle formatting 2009-05-01 12:03:25 +02:00
Daniel Marjamäki 8dba34d580 class checking: enabled test case. The --all setting must be provided 2009-05-01 12:01:55 +02:00
Reijo Tomperi 7002af6c9a astyle fix 2009-05-01 12:29:49 +03:00
Reijo Tomperi 34540fee04 Fix partially ticket #196 False positive: Resource leak 
And add few test cases related to it. Move one failing test behind TODO
http://apps.sourceforge.net/trac/cppcheck/ticket/196
 2009-05-01 12:28:33 +03:00
Daniel Marjamäki 534d0e9939 class checking: Checking that vectors/lists/strings etc are modified in the assignment function 2009-05-01 07:28:58 +02:00
Reijo Tomperi 7e5c32b7f4 Fix ticket #269 (Incorrect variable id, when delete is used.) 
http://apps.sourceforge.net/trac/cppcheck/ticket/269
 2009-04-29 22:45:57 +03:00
Reijo Tomperi d4a7256686 Added test case TestTokenizer::varid_delete for ticket #269 
http://apps.sourceforge.net/trac/cppcheck/ticket/269
 2009-04-29 22:22:56 +03:00
Reijo Tomperi a8f296bb6e Added test case TestMemleak::free_member_in_sub_func for ticket #253 
http://apps.sourceforge.net/trac/cppcheck/ticket/253
 2009-04-29 21:40:21 +03:00
Daniel Marjamäki ad4c7993d1 stl: checking that iterator is used against a single container 2009-04-29 20:16:04 +02:00
Daniel Marjamäki 2a200cff00 stl: added todo test case about using same iterator with different containers 2009-04-29 17:32:38 +02:00
Daniel Marjamäki b90fdfed1d changed todo comment to TODO_ASSERT_EQUALS 2009-04-28 21:44:31 +02:00
Daniel Marjamäki f9795988eb checkstl: Check for invalid pointer to vector element 2009-04-28 21:18:02 +02:00
Daniel Marjamäki 8075cd8b9d added todo test case for detecting unmodified containers in the operator= function 2009-04-28 20:50:10 +02:00
Daniel Marjamäki bb154da394 memory leaks: handling std::auto_ptr (#266) 2009-04-28 20:01:35 +02:00
Daniel Marjamäki 67eb54c4c0 Merge branch 'abc' 2009-04-27 21:29:29 +02:00
Daniel Marjamäki b49997e69d bail out instead of crash when parsing unicode code (#207) 2009-04-27 21:29:03 +02:00
Reijo Tomperi d8f6636673 Improve fix to ticket #261: Allow macro definition to have uncoupled double quote. 
http://apps.sourceforge.net/trac/cppcheck/ticket/261
 2009-04-26 22:19:08 +03:00
Daniel Marjamäki 7b58e09a07 Preprocessor: Report correct file and line in message 'No pair for character..' (#261) 2009-04-26 11:05:32 +02:00
Daniel Marjamäki ebd15cec0f push_back: updated the checking of push_back (#263) 2009-04-25 17:14:02 +02:00
Daniel Marjamäki 49430afabe varid: Set variable id for stl containers and iterators 2009-04-25 16:55:00 +02:00
Daniel Marjamäki ef54e446db push_back: added a few todo test cases for the checking of push_back 2009-04-25 16:32:37 +02:00
Daniel Marjamäki 8e15a9e79d xml generator: handle '<' and '>' (#263) 2009-04-23 21:59:26 +02:00
Reijo Tomperi 14eff64194 Fix ticket #258 (segmentation fault) 
http://apps.sourceforge.net/trac/cppcheck/ticket/258
 2009-04-20 21:38:05 +03:00
Daniel Marjamäki ca8f25fced return pointer to local array: fixed false positive when return value is converted to for instance a std::string (#255) 2009-04-19 16:47:54 +02:00
Daniel Marjamäki 7cddc52d8f mathlib: Fixed todo 3/2=1 2009-04-16 22:06:17 +02:00
Daniel Marjamäki 3c3a56bfca private functions: don't report false positives when using initialization lists (#254) 2009-04-14 21:46:13 +02:00
Daniel Marjamäki 7750f327ff STL boundries: added new check written by Bill Eggert (#247) 2009-04-13 17:48:13 +02:00
Daniel Marjamäki 9a086c118f math lib: 3/2 should result in 1 2009-04-12 18:45:42 +02:00
Reijo Tomperi 1f53fb7149 Fix ticket #248 (STL erase check broken?) 
http://apps.sourceforge.net/trac/cppcheck/ticket/248
 2009-04-10 14:27:36 +03:00
Daniel Marjamäki 97f5380a2c added testing for mathlib 2009-04-06 19:08:13 +02:00
Reijo Tomperi 51d97fa831 Fix ticket #212 (Tokenizer: Handle L "text") 
http://apps.sourceforge.net/trac/cppcheck/ticket/212
 2009-04-05 22:21:38 +03:00
Leandro Lisboa Penz 82cb229871 checkmemoryleak: fixed and reactivated forwhile9 and forwhile10 tests. 2009-04-04 20:55:45 -03:00
Reijo Tomperi 11858129d0 Fix ticket #243 (boundary checking) 
http://apps.sourceforge.net/trac/cppcheck/ticket/243
 2009-04-04 21:05:48 +03:00
Reijo Tomperi 07af9cf7c8 astyle fix 2009-04-03 22:10:27 +03:00
Reijo Tomperi 7a11f0e61f Fix ticket #242 (Preprocessor: Bail out on failure instead of terminating the program) 
http://apps.sourceforge.net/trac/cppcheck/ticket/242
 2009-04-03 22:09:12 +03:00
Daniel Marjamäki ebee7928e2 operator=: changed error message when variable is not assigned 2009-03-31 19:00:56 +02:00
Reijo Tomperi 14bdf1ee62 Fix ticket #239 (missing function implementation in namespace causes crash) 
http://apps.sourceforge.net/trac/cppcheck/ticket/239
 2009-03-31 00:59:33 +03:00
Daniel Marjamäki 263c5b9e5a division with zero => division by zero 2009-03-29 20:27:10 +02:00
Daniel Marjamäki d7aee72fcd zero division: it's an error 2009-03-29 18:47:05 +02:00