Commit Graph

665 Commits

Author SHA1 Message Date
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
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 bb154da394 memory leaks: handling std::auto_ptr (#266) 2009-04-28 20:01:35 +02:00
Leandro Lisboa Penz 82cb229871 checkmemoryleak: fixed and reactivated forwhile9 and forwhile10 tests. 2009-04-04 20:55:45 -03:00
Daniel Marjamäki 4c4f138639 Memory leaks: refactoring the TODO test cases 2009-03-28 20:50:09 +01:00
Nicolas Le Cam ad7df1cbe0 Add TestMemleak::realloc4 that currently fail.
Change TestMemleak::if10, TestMemleak::forwhile8 and TestMemleak::realloc2 as they are currently leaking memory, mark them as TODO.
Comment out TestMemleak::forwhile9 and TestMemleak::forwhile10 as they are wrong (infinite loops).
2009-03-28 16:21:55 +01:00
Daniel Marjamäki 7afccc395a testing: new handling of todo test cases. If they use TODO_ASSERT_EQUALS instead we can detect when they are fixed 2009-03-25 18:31:40 +01:00
Daniel Marjamäki 9f3634412e simplify tokens (known variable values in conditions) 2009-03-25 07:10:17 +01:00
Daniel Marjamäki 06776c6ac7 Fixed the testcase TestMemleak::realloc3 2009-03-23 18:34:59 +01:00
Daniel Marjamäki c9d02273b8 added todo test case for ticket 200 2009-03-22 21:42:01 +01:00
Daniel Marjamäki 9f1c3cc535 refactoring the rest of the classes 2009-03-20 18:16:21 +01:00
Reijo Tomperi 21b687b301 Improved tokenizer to handle '#' better. Previously everything after # was combined into a single token,
now # is considered more like an alphabet, with few exceptions, e.g. "##" tokens.
2009-03-15 23:09:27 +02:00
Daniel Marjamäki 75d0e8687b Memory leak: handle allocation in deallocation list 2009-03-14 20:19:36 +01:00
Daniel Marjamäki 02df14ec37 Memory leaks: Refactoring to use Tokenizer::FindClassFunction. Enabled test case, the memory leak is now detected 2009-03-14 18:21:37 +01:00
Daniel Marjamäki 0a6a0ae46e TestMemleak: added two testcases for checking for leaks in classes 2009-03-13 19:52:01 +01:00
Daniel Marjamäki cc8a6168e7 astyle formatting 2009-03-06 18:13:41 +01:00
Daniel Marjamäki d7cd09cb6e added internal support for handling list of classes that are automaticly deallocated 2009-03-06 07:22:07 +01:00
Reijo Tomperi 832275bc37 Fix #132 (False positive returning memcpy()) 2009-03-03 20:39:17 +00:00
Daniel Marjamäki 87b0314e72 memory leak: fixed issue with reporting wrong location 2009-03-01 20:34:04 +00:00
Reijo Tomperi fc8f47145a Copyrights updated 2009-03-01 19:52:33 +00:00
Daniel Marjamäki 35583293ec memory leak: Fixed a false positive when all is given 2009-02-25 19:20:23 +00:00
Daniel Marjamäki d15aea1b0c memory leak: fixed false positive when using 'return strcpy' 2009-02-24 06:23:21 +00:00
Daniel Marjamäki 44a5cecd99 memory leaks: improved handling of --vcl 2009-02-23 19:32:54 +00:00
Daniel Marjamäki 385be6d0d9 memory leak: Added command line flag '--vcl' that is used to suppress error messages for VCL code 2009-02-20 06:28:18 +00:00
Daniel Marjamäki 5c1995ca81 memory leak: handle 'delete (p)' and 'delete [] (p)'. Fixes ticket 102 2009-02-14 06:54:23 +00:00
Daniel Marjamäki a5f88862b4 memory leak: keep track of --all better 2009-02-09 20:16:00 +00:00
Daniel Marjamäki e572cb3c1d Memory leak: Test code was supposed to call unknown function 2009-02-08 18:50:34 +00:00
Daniel Marjamäki 1637e867de mismatching allocation size: moved to error suite 2009-02-08 18:34:04 +00:00
Daniel Marjamäki d8e8e2c7ee Memory leaks: Make sure leak is found even when using unknown functions 2009-02-08 18:31:09 +00:00
Daniel Marjamäki 81ed48562c Memory leak: find memory leak in TestMemleak::unknownFunction2 2009-02-08 18:27:09 +00:00
Daniel Marjamäki 0361c9d338 Memory leak: Handling function that can't be traced into 2009-02-08 11:59:04 +00:00
Daniel Marjamäki 7ee193490f Memory leaks: Added todo testcase - handle function calls that can't be followed 2009-02-08 08:21:15 +00:00
Reijo Tomperi b211b8cbe8 Fix ticket #84 (unit testing: use "protected" instead of preprocessor) 2009-02-07 20:06:00 +00:00
Daniel Marjamäki 3c289e52c5 memory allocation: check for mismatching size 2009-02-07 10:54:39 +00:00
Daniel Marjamäki bb71f9e83e TestMemleak: fixed problems with wrong linenumbers. This fixes ticket 79 2009-02-07 09:44:57 +00:00
Daniel Marjamäki 67ad1d8c64 TestMemleak: Fixed tests 2009-02-06 18:49:30 +00:00
Daniel Marjamäki 3c7e40fe13 errmsg: use the error message dealloc-use 2009-02-06 06:22:44 +00:00
Daniel Marjamäki 7299d3e5b1 memleak: removed false positives for mismatching allocation and deallocation 2009-02-06 06:11:47 +00:00
Reijo Tomperi a06861948b Fixed: Ticket #78 Change (always) into (error) in error messages 2009-02-05 21:06:32 +00:00
Daniel Marjamäki 10abbda6a7 memleak: corrected the wrong line number (#77) 2009-02-05 20:17:01 +00:00
Daniel Marjamäki c46c4c50e9 memory leak: fixed ticket #9 2009-02-04 06:11:36 +00:00
Daniel Marjamäki bbf4641304 testmemleak: fixed a test case 2009-02-02 06:21:00 +00:00
Daniel Marjamäki f66750c9f1 TestMemleak: Added test cases 2009-02-02 05:58:50 +00:00
Daniel Marjamäki 81174a4817 mismatching allocation / deallocation: moved to --all 2009-01-31 17:54:31 +00:00
Daniel Marjamäki f6f72fc022 errmsg: output severity in messages. a fix to track severity in the memory leaks check 2009-01-31 13:57:27 +00:00
Daniel Marjamäki 25607d9f71 mismatching allocation and deallocation: added test case that currently generates false positives 2009-01-31 11:51:47 +00:00
Daniel Marjamäki 3457b38d7a errmsg: write severity in the message 2009-01-31 08:33:31 +00:00
Daniel Marjamäki 068b1458c2 memleak: class function usage (fixing #63) 2009-01-26 18:15:44 +00:00
Leandro Penz 9fb11bbfcc memleak: strcat_result_assignment fixed by checking some functions for "x = func(x[),]". 2009-01-25 20:57:34 +00:00
Daniel Marjamäki 7037a3b4f6 testmemleak: removed the test case that was added in [1105]. It has been moved to the TestTokenizer instead 2009-01-25 19:40:29 +00:00
Reijo Tomperi da63428961 Added test case complex_free 2009-01-25 16:29:51 +00:00
Reijo Tomperi 7631b0b339 Test case added: strcat_result_assignment 2009-01-25 15:56:19 +00:00
Leandro Penz 04faae2882 memleak: *x=malloc(); func(&x) is no longer reported as a leak (eliminated &use2). 2009-01-24 18:55:56 +00:00
Daniel Marjamäki ca56520c29 memory leak: don't give false positive when deallocating member variable this->i (#53) 2009-01-23 19:24:52 +00:00
Reijo Tomperi 176dd41306 Fixed Ticket #40, Check copyright texts in files, now that we have new developers. 2009-01-21 20:04:20 +00:00
Daniel Marjamäki a5e2787f72 errmsg: added varname to the message "deallocating a deallocated pointer" 2009-01-17 11:15:46 +00:00
Daniel Marjamäki f562f588fb memory leak: detect memory leak (#6) 2009-01-17 07:55:40 +00:00
Daniel Marjamäki 666fc82011 Memory leak: Fixed false positives about deallocating pointer that has already been deallocated 2009-01-16 16:29:41 +00:00
Daniel Marjamäki 4cfb8ad1cb memory leaks: Added checking of deallocate to see that the pointer isn't deallocated already 2009-01-15 20:34:39 +00:00
Daniel Marjamäki 97a7bc383d memory leak: Added test case 2009-01-14 16:40:07 +00:00
Daniel Marjamäki f7e4f13ecd Memory leak: Readded some checking to classes 2009-01-14 05:58:20 +00:00
Daniel Marjamäki e664f255a4 Memory leak: Fixed a false positive 2009-01-13 18:30:39 +00:00
Leandro Penz 5570f06075 checkmemoryleak: no longer flag "dealloc ; alloc ; if continue ;" as a leak, even with --all 2009-01-10 16:28:04 +00:00
Daniel Marjamäki 8f86a941aa Simplify tokens: add a ";" after case and default 2009-01-07 17:49:21 +00:00
Reijo Tomperi e435a1f1d6 Refactoring: Added src/ and test/ folders. Moved source files to those folders, updated makefile and codeblocks project file. 2009-01-06 14:18:36 +00:00