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534 Commits

Author SHA1 Message Date
Simon Martin
cba0583045 Ticket #6536: Properly handle variables whose name is that of an allocation function. 2015-06-19 23:48:40 +02:00
PKEuS
4e5c5eb238 Fixed #5665: Recognize free() with more than one parameter 2015-04-09 20:50:19 +02:00
PKEuS
bc5132e0ac Refactorization: Moved declaration of errout, ... to testsuite.h, uniformized style 2015-03-11 22:54:43 +01:00
Daniel Marjamäki
fe8ba51f03 TestMemLeak: moved posix.cfg tests 2015-02-15 18:11:09 +01:00
Daniel Marjamäki
adedb5a888 TestMemLeakInFunction: Moved test to cfg test 2015-02-15 15:56:05 +01:00
PKEuS
54b6b8e571 Fixed false positive #6481 2015-01-31 20:34:06 +01:00
PKEuS
ae4b86c231 Several improvements to CheckMemoryLeakNoVar::checkForUnusedReturnValue(): 
- Support user defined functions (solves TODO tests)
- Print message if return value is not stored properly (adapted message text, #6458)
 2015-01-31 17:28:03 +01:00
PKEuS
03e44d4aa0 CheckMemoryLeakInFunction: Don't treat delete as delete operator for C code 
Fixed GCC message in checkbufferoverrun.cpp
 2015-01-30 20:55:53 +01:00
PKEuS
3274a00b82 Moved some more tests to testgarbage.cpp 2015-01-21 10:04:46 +01:00
Martin Ettl
910af75e3a testmemleak: Added missing () in test case. 2015-01-11 10:27:37 +01:00
Martin Ettl
37c89a6b70 Fixed #6311: Add support for GNU get_current_dir_name(). 2015-01-11 10:12:39 +01:00
Daniel Marjamäki
a80101f277 CheckMemoryLeak: Fix FP for allocation functions that register memory before returning it 2015-01-05 13:23:38 +01:00
Daniel Marjamäki
f94243f85e CheckMemoryLeak: Fix fp for allocation function that returns success value 2015-01-04 11:46:26 +01:00
Zachary Blair
22bd20c94a New check: Use make_shared/make_unique (#5673) 2015-01-04 11:07:53 +01:00
Daniel Marjamäki
ff11ba9847 Updated copyright year to 2015 2015-01-03 12:14:58 +01:00
Thomas Jarosch
6b78ae7c46 Add mmap() / mmap64() / munmap() to posix.cfg. Enables basic leak tracking 
Includes function prototype in posix.cfg as comment
for easier overview of the function arguments.
 2014-12-14 13:30:24 +01:00
orbitcowboy
ac4f7879db posix.cfg: Added support for rewinddir(). 2014-12-10 16:10:03 +01:00
Thomas Jarosch
269a4419f0 Fixed false positives about strdupa() / strndupa() memleak 
strdupa() / strndupa() allocates memory on the stack using alloca().
This memory is freed automatically once the current function is left.
 2014-12-10 22:23:52 +01:00
Frank Zingsheim
9497732ac8 Fixed #6238 (false positive with double fopen) 2014-11-20 22:19:39 +01:00
Daniel Marjamäki
051d42ae6b astyle formatting 2014-11-20 14:20:09 +01:00
orbitcowboy
f5d804f71a running astyle 2014-11-20 10:13:03 +01:00
Daniel Marjamäki
8012ac9562 Fixed #5993 (FP: memleak (linux list)) 2014-11-07 07:44:12 +01:00
PKEuS
6955e719cf Collected garbage code tests and moved them to testgarbage.cpp 2014-10-16 10:59:46 +02:00
PKEuS
7c7fcf36af Support :: prefix in front of allocation function. 2014-10-01 15:33:03 +02:00
PKEuS
8788e58cbb Fixed false positive #5327: fclose as inner function call 2014-09-30 13:55:21 +02:00
PKEuS
c0e2adf723 Detect "var += fclose(f)" as deallocation (fixes false positive #6016) 2014-09-30 13:19:53 +02:00
PKEuS
e1218cf846 Support allocation of array of pointers with operator new in checkmemoryleak.cpp 2014-09-27 11:25:08 +02:00
PKEuS
0a416910c4 Improved speed of testrunner: Avoid repeated loading of the same library 2014-09-10 20:29:44 +02:00
PKEuS
2d608890a5 Improved message 'mismatchSize' (#4167) 2014-09-02 09:38:40 +02:00
PKEuS
40e5dab9dc Refactorization in checkmemoryleak.cpp: 
- Use Library to detect noreturn/notnoreturn functions
- Removed realloc from std.cfg as long as there is no proper way to configure such functions
 2014-09-01 13:54:33 +02:00
Pierre Schweitzer
1cf2e36dd5 Add a new test for OpenFile function from windows.cfg. 
It is here as a reminder for a TODO. When used with OF_EXIST flag, the function OpenFile doesn't return a handle and thus, doesn't leak any resource.
As cppcheck doesn't support such feature yet, it's added a TODO not to be forgotten for later fix when cppcheck supports this.

Also added a naive check, just to ensure the OpenFile check doesn't get broken when adding support for OF_EXIST.
 2014-06-01 00:00:49 +02:00
PKEuS
01a0154daa Fixed false positive #5848 2014-05-21 13:45:36 +02:00
Simon Martin
512e22d1ba Ticket #5315: Memory leak analysis confused by ((variable).attribute) notation. 2014-05-08 20:58:24 +02:00
Daniel Marjamäki
44a66e6a5a Fixed #1416 (false negative resource leak when calling fdopen) 2014-04-20 10:50:32 +02:00
Daniel Marjamäki
a9943fe6d0 Fixed #5525 (Closing a socket file descriptor gives an error: Mismatching allocation and deallocation) 2014-04-18 17:05:44 +02:00
Robert Reif
7eb3988415 Fixed #5659 (False negative: mismatching allocation / deallocation whith using namespace) 2014-04-11 05:40:37 +02:00
Robert Reif
4ae204e46b Fixed #5659 (False negative: mismatching allocation / deallocation whith using namespace) 2014-04-10 16:11:11 +02:00
Daniel Marjamäki
d7e2e3bd5e Fixed #5502 (FP: Dereferencing 'b' after it is deallocated / released) 2014-04-06 18:45:24 +02:00
PKEuS
d4765bccc3 Refactorized inefficient usage of std::string and const char[] (part 2). 2014-04-03 14:56:14 +02:00
PKEuS
e9411e05ba Refactorized inefficient usage of std::string and const char[]. 2014-04-02 13:56:34 +02:00
PKEuS
7e4081f7f5 Treat syntaxError and cppcheckError as InternalErrors (throw as exception, #4268) 2014-03-27 13:15:21 +01:00
PKEuS
9b4b90f6a0 Avoid loading libraries multiple times in test suite 
-> Massive speedup for test suite (especially on slow systems)
 2014-03-24 09:59:05 +01:00
Daniel Marjamäki
06618b31bb Fixed #5574 (False positive: mismatchAllocDealloc using realloc() and free) 2014-03-17 16:10:54 +01:00
Daniel Marjamäki
23efc68dd7 use nullptr 2014-02-16 10:32:10 +01:00
Daniel Marjamäki
fd3a8a2a18 Update copyright 2014-02-15 07:45:39 +01:00
Pavel Roschin
df69f4e4be Library: add mk[sd]temp to Posix 2014-02-11 17:02:33 +04:00
Daniel Marjamäki
8305015dea astyle formatting 2014-02-08 08:51:38 +01:00
Pavel Roschin
19a8cfd960 Library: add new "define" tag 
This tag will allow to add some preprocessor defs into library.
It would be useful to provide more information about libraries
implementation details. As example GLib's library include tag
was added that helps to detect more memory leaks.
 2014-02-07 10:13:36 +04:00
Daniel Marjamäki
3c0619cba5 astyle formatting 2014-02-05 18:49:34 +01:00
Pavel Roschin
4f38d7ae31 Library: add full GLib/GTK support 2014-02-05 19:52:24 +04:00