Daniel Marjamäki
2edf95a1b9
Fixed #4367 (false positive: Class '...' is unsafe, '...' can leak by wrong usage)
2013-02-24 08:14:25 +01:00
Frank Zingsheim
5144307642
Raise syntax error for if-condition without parentheses according to #2518 #4171
2013-02-05 21:13:57 +01:00
Daniel Marjamäki
bd7e3cbac5
Fixed #4540 (memory leak not detected ('.' or '->' is used before Function))
2013-01-31 17:00:50 +01:00
Frank Zingsheim
6dc9987ad0
Fixed #4517 (Testmemleak should not use Tokenizer on pseudo code)
2013-01-27 02:41:43 +01:00
Daniel Marjamäki
f86e83d813
Memory leaks: Improved handling of allocation functions that contains ::. Ticket: #4494
2013-01-22 21:33:39 +01:00
Reijo Tomperi
5d5f7085bf
Updating year 2012 -> 2013 to .cpp and .h files and man page.
2013-01-01 18:29:08 +02:00
Daniel Marjamäki
a84d21f271
CheckMemoryLeaksInFunction: Fixed problems with catch and function calls. Ticket: #4405
2012-12-16 18:06:40 +01:00
Frank Zingsheim
327db15284
Fix #4045 : memory leak not reported after usage of " + p[]"
2012-12-09 08:59:21 +01:00
PKEuS
4737966caf
Unit test cleanup: Removed some empty lines and whitespaces before \n.
2012-12-06 10:19:22 -08:00
PKEuS
36aeb74b5a
Fixed string literals in several unit tests (one test failing - changed it to TODO)
2012-11-29 21:07:52 +01:00
Daniel Marjamäki
38213f1f2f
Fixed #4237 (False positive: (error) Memory Leak: data (assign reference variable value to a shadow variable in inner scope))
2012-10-27 16:36:14 +02:00
Daniel Marjamäki
863441afe8
Fixed #4236 (False positive: pointer free()d twice - neglecting call to other function)
2012-10-25 19:41:18 +02:00
PKEuS
22a8e3f4e6
Replaced Tokenizer::getFunctionTokenByName() by SymbolDatabase::findFunctionByName(), which handles scopes slightly better.
2012-09-11 18:03:47 +02:00
Daniel Marjamäki
54f1771938
Fixed #4082 (Maybe false positive: memleak)
2012-09-10 17:27:41 +02:00
Daniel Marjamäki
2a9eaebcaa
replaced tabs with spaces
2012-09-05 20:50:25 +02:00
PKEuS
1fbaae948c
Added regression test cases for #404 .
2012-08-26 11:39:17 +02:00
PKEuS
35d94c26d5
Changed creation of SymbolDatabase. Database always created after Tokenizer::tokenize() and Tokenizer::simplifyTokenList() instead of on-demand creation by Tokenizer::getSymbolDatabase.
...
-> With Token::scope() it is possible to access the symboldatabase without having to call getSymbolDatabase(). The change increases safety because it is guaranteed that the database is available in all checks, even if the specific check doesn't call getSymbolDatabase
- Tokenizer::_symbolDatabase does no longer have to be mutable -> Increased const correctness
The change above required two additional changes:
- A bug causing a debug message was fixed in the symboldatabase that became visible in the test suite by the change above.
- Simplify expressions like "struct struct Foo" which might be result of typedef instanciation.
2012-08-12 03:01:24 -07:00
PKEuS
45bad7d1b2
Refactorized tokenizer:
...
- Don't run setVarId() twice, keep old varId's while/after simplifyTokenList
-> Modified two test cases in testmemleak.cpp. I consider this to be safe. Feel free to investigate this.
- Fixed two nullpointer issues shown by cppcheck
Ran Astyle on teststl.cpp
2012-08-10 09:31:22 -07:00
PKEuS
003a9be3ed
Refactorizations: Made several test functions const according to cppcheck messages.
2012-08-02 02:13:09 -07:00
PKEuS
78bc4ddbad
Fixed unusedFunctions warnings emmitted by cppcheck:
...
- Several tests in testcmdlineparser.cpp were never executed (failing tests commented)
- Unnecessary function in testmemleak.cpp removed.
2012-08-01 11:18:03 -07:00
Daniel Marjamäki
0ead18122d
Fixed #3695 (False positive: memory leak (ptr?free(ptr):0))
2012-07-27 12:25:20 +02:00
Daniel Marjamäki
e6f761126c
Fixed #2802 (False positive: ::free() is not recognised as free() to release buffers)
2012-07-24 09:28:08 +02:00
Daniel Marjamäki
a768b0e8b2
Fixed #3954 (Pointer reference memory leak false positive)
2012-07-17 16:28:34 +02:00
PKEuS
2103811291
Refactorizations in testrunner:
...
- Removed unnecessary space characters
- Removed comments from test cases which are not preprocessed
2012-07-16 05:02:33 -07:00
PKEuS
5caab6ba10
Fixed crash on garbage code ( #3870 )
2012-07-06 09:03:33 -07:00
Ettl Martin
7401104f45
#2773 added missing testcase
2012-07-02 10:01:37 +02:00
Daniel Marjamäki
0042ee7bc8
Fixed #3660 (False positive memleak (allocation function uses non-local variable))
2012-06-25 20:00:50 +02:00
Daniel Marjamäki
abde1d0ec1
added comment in test case
2012-06-23 20:20:11 +02:00
Daniel Marjamäki
72d24ab4b4
Fixed #3904 (false positive memory leak with linked list)
2012-06-23 20:15:58 +02:00
Daniel Marjamäki
a823d29da3
Fixed #3809 (false positive: memory leak)
2012-06-01 19:01:19 +02:00
Ettl Martin
1620c5b797
added todo testcase for ticket #3809
2012-05-29 21:44:39 +02:00
Daniel Marjamäki
2e41510e30
Fixed #3806 (Possible leak in public function. The pointer '' is not deallocated before it is allocated)
2012-05-29 21:13:34 +02:00
PKEuS
1a5fbd61d2
Splitted class TokenList from Tokenizer
2012-05-05 09:33:26 -07:00
PKEuS
04704ac5fa
Refactorizations in checkmemoryleak.cpp:
...
- Use symbolDatabase more often to increase performance and accuracy.
- Replaced indendation counter
- Replaced custom stringify implementation
Benchmark results (sqlite checking):
4% complete, 7% on "Memory leaks (function variables)", 9% on "Memory leaks (address not taken)" and 82% on "Memory leaks (struct members)"
2012-05-03 10:43:47 +02:00
Ettl Martin
8494df74e6
#2540 : added missing testcase.
2012-04-26 13:16:46 +02:00
PKEuS
4dcb2ef57b
Refactorizations in test suite:
...
- Removed again one custom stringify implementation
- Avoided unnecessary std::string creation in testbufferoverrun.cpp
2012-04-16 20:02:52 +02:00
Daniel Marjamäki
8e3f1702fd
Reverted 81318b3f
to get rid of #3669 false positives
2012-04-10 13:58:59 +02:00
Pierre Schweitzer
9d002916f4
Fix line number displayed on leakNoVarr error
2012-03-20 22:28:56 +01:00
Pierre Schweitzer
544a1f714e
Updated error message about not taking return value from function that returns allocated memory
2012-03-18 13:45:50 +01:00
Daniel Marjamäki
1e125dc017
Fixed #3671 (False positive: Resource leak: fd)
2012-03-18 11:54:09 +01:00
Daniel Marjamäki
29063098bf
Fixed #3670 (false positive: Allocation with open never assigned)
2012-03-18 07:49:22 +01:00
Pierre Schweitzer
5dc4fcaa0a
Add two tests for the new memory leak detection
2012-03-14 23:45:20 +01:00
Daniel Marjamäki
5ae7c4506f
Fixed #3015 (xml-style error output when running testrunner on particular tests)
2012-01-06 09:09:46 +01:00
Reijo Tomperi
8cae17fda8
Update year to 2012
2012-01-01 01:05:37 +02:00
Daniel Marjamäki
6d98406d71
Fixed #3444 (False positive using putenv)
2011-12-29 07:35:27 +01:00
PKEuS
9b685ba3c3
Code cleanup
2011-12-09 21:00:57 +01:00
PKEuS
1bef8d1247
Tokenizer: Code cleanups
2011-12-08 17:42:26 +01:00
Daniel Marjamäki
fb3115a199
Fixed #3267 (False positive: resource leak in vdr-xinelib)
2011-12-03 09:53:36 +01:00
Daniel Marjamäki
d0247f3a8d
Fixed #3268 (False positive: resource leak in vdr-xineliboutput)
2011-11-30 20:07:56 +01:00
Daniel Marjamäki
dcd3f4fe3d
Fixed #3267 (False positive (experimental): resource leak in vdr-xinelib)
2011-11-30 19:43:02 +01:00
Daniel Marjamäki
39af75abb4
Fixed #3303 (false positive: memory leak (reference count))
2011-11-28 20:08:29 +01:00
Daniel Marjamäki
50c320ef27
memory leaks: Made leak checking inconclusive instead of experimental
2011-11-25 14:47:45 +01:00
Marek Zmysłowski
3ae96600b5
Fixed #3212 (Simplify the double pointer cast)
2011-11-25 07:23:54 +01:00
Daniel Marjamäki
690702a742
Memory leaks: Made CheckMemoryLeakInFunction experimental
2011-11-20 14:11:22 +01:00
Daniel Marjamäki
688e290332
Memory leaks: Fixed false positive for 'char *p = strcpy(malloc(10),str);'
2011-11-11 09:07:02 +01:00
Marek Zmysłowski
fed875f4a4
Fix #70 (Locate memory leaks when alloc happens in function parameter)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/70
2011-11-07 23:50:57 +02:00
Thomas Jarosch
91a5d95bc9
Use Token::simpleMatch() / Token::findsimplematch() where possible
2011-10-28 22:31:05 +02:00
seb777
1a6706005f
Test to close Ticket #1879
2011-10-25 22:38:23 +02:00
Edoardo Prezioso
6f80c5ff64
Removed redundant test, which was related to the Tokenizer, not to the memory leak checker.
2011-10-16 21:19:18 +02:00
Jonathan Neuschäfer
4fb7865f49
fix typos using codespell
...
Codespell is available at http://git.profusion.mobi/cgit.cgi/lucas/codespell/ .
2011-10-13 22:04:41 +02:00
Daniel Marjamäki
6f8e42a5af
changed the astyle formatting flags
2011-10-13 20:53:06 +02:00
Marek Zmysłowski
07d8cd0a12
improved realloc checking '*p = realloc(*p,..'. Ticket: #1791
2011-10-11 22:07:14 +02:00
Edoardo Prezioso
1ff7410f4f
Fixed #3075 (False positive => Improve tokenizer: remove redundant code after a 'return' state)
2011-09-13 07:55:47 +02:00
Daniel Marjamäki
84f190abf7
Fixed #3096 (false negative: memory leak not found when passing string to strtok)
2011-09-09 07:25:47 +02:00
Robert Reif
acebc635b5
add support for deallocating memory with realloc
2011-08-30 23:42:11 -04:00
Daniel Marjamäki
a1aa66f370
Fixed #3039 (False Positive: Memory Leak 'p = pop(p);')
2011-08-28 11:28:14 +02:00
Daniel Marjamäki
15e965b530
Fixed #3038 (False Positive - memory leak (struct member passed to subfunction))
2011-08-26 19:26:21 +02:00
Daniel Marjamäki
6d9463139d
Fixed #3038 (False Positive - memory leak)
2011-08-25 19:59:44 +02:00
Daniel Marjamäki
2f0fc9444f
Fixed #3041 (false positive reported for error with id='deallocuse')
2011-08-23 23:18:47 +02:00
Daniel Marjamäki
dd09b24208
Fixed #3024 (False positive: memory leak for 'rc.bitmap' when rc is added to linux kernel list)
2011-08-20 09:17:34 +02:00
Daniel Marjamäki
5f25f2c6e6
Fixed #3012 (False Pos Memory Leak with a Macro)
2011-08-16 20:39:17 +02:00
Daniel Marjamäki
2150995475
Fixed #2981 (False positive: struct member leak)
2011-08-08 19:58:49 +02:00
Kimmo Varis
cfcfa3f000
Use "enabled" list for the style checking.
...
Settings-class currently enables style checking via dedicated
boolean attribute. All other CLI's enable-options are handled
through the enable-list. This commit moves style-check enabling
to use the enable-list.
Main advantage is the consistency how options are handled/stored
in the Settings class. Which also unifies using them for the other
code. You need to enable certain type of checks? Use the
addEnabled()-method. You want to check if certain type of checks
are enabled? Use the isEnabled()-method.
2011-08-07 10:28:52 +03:00
Robert Reif
222ed6d375
fix #2971 (Wrong warning generated)
2011-08-06 19:10:15 -04:00
Daniel Marjamäki
5fc2a55bac
Fixed #2900 (found memory leak in kernel p54usb and a false positive reported)
2011-08-02 09:04:13 +02:00
Daniel Marjamäki
4e6800c474
Fixed #2921 (False positive: Memory leak with static pointer)
2011-07-24 16:08:29 +02:00
Daniel Marjamäki
d34a778848
Fixed #2848 (False positive: Memory leak when assigning and freeing from another struct)
2011-07-21 13:33:20 +02:00
Robert Reif
af1e51f648
fix some more false negatives for #2904 (Memory leak not detected when creating a new class instance)
2011-07-14 20:45:27 -04:00
Robert Reif
270b2b1772
fix #2904 (Memory leak not detected when creating a new class instance)
2011-07-14 19:15:59 -04:00
Reijo Tomperi
89fd5bacf9
Fix #2849 , False positive: memory leak (using question mark operator)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/2849
Simplify: *d = b ? b : a; into if-else
Simplify { ; { ; } } into { ; }
Removed one memleak test which should be redundant now as question marks
should not get into memleak check.
2011-06-30 22:04:26 +03:00
Daniel Marjamäki
6375e1d3dc
Fixed #2849 (False positive: memory leak (using question mark operator))
2011-06-30 17:31:22 +02:00
Daniel Marjamäki
cacca00080
Fixed #2855 (False positive: resource leak when reusing fd)
2011-06-29 20:00:21 +02:00
Daniel Marjamäki
47a15b6486
Fixed #2830 (false positive: resource leak when using fdopen)
2011-06-20 18:42:13 +02:00
Daniel Marjamäki
1b4b4ee43e
Fixed #2806 (False positive with g_strstrip())
2011-05-29 17:44:10 +02:00
Daniel Marjamäki
52499ca8f8
Fixed #2790 (Incorrect allocation mismatch error)
2011-05-19 19:41:18 +02:00
Daniel Marjamäki
1c992fe25a
Fixed #2783 (Improve check: struct member leaks when analysing c file)
2011-05-11 18:19:14 +02:00
Daniel Marjamäki
a79e979ae4
Memory leaks: Fixed TODO test case. Ticket: #2733
2011-04-20 17:16:09 +02:00
Daniel Marjamäki
46afc54c10
astyle formatting
2011-04-20 06:41:26 +02:00
Daniel Marjamäki
aac65247ba
Fixed #2733 (Memory leak: not all branch are checked)
2011-04-20 06:41:14 +02:00
Daniel Marjamäki
a9d8f456ee
astyle formatting
2011-04-19 20:13:10 +02:00
Ettl Martin
47a1332e6a
#2733 added sizeof to checkmemory-leaks white list, added a todo-testcase
2011-04-19 16:55:27 +02:00
Daniel Marjamäki
e5d43d4ed2
Renamed Settings::stupid to Settings::experimental
2011-04-10 15:55:08 +02:00
Daniel Marjamäki
30ee9ba6e4
Added Settings::stupid flag that can be used to hide checking that generates false positives.
2011-04-10 13:23:45 +02:00
Robert Reif
d985fc008a
run astyle
2011-04-04 22:25:56 -04:00
Ettl Martin
af632a6aa0
Added todo testcase for ticket #2705
2011-04-04 23:29:18 +02:00
Daniel Marjamäki
74105f5d83
Fixed #2673 (false positive: memory leak (address stored in list))
2011-03-24 17:14:12 +01:00
Daniel Marjamäki
5f36ede4f5
Fixed #2662 (Segfault: overloaded function call function with same name)
2011-03-23 18:45:47 +01:00
Ettl Martin
ff1de4c896
extended checkmemoryleak-whitelist
2011-03-22 22:13:29 +01:00
Robert Reif
3c5134bb21
run astyle
2011-03-21 19:59:53 -04:00
Ettl Martin
7e31c91a79
extended checkmemoryleak white list
2011-03-21 23:59:43 +01:00