5800692fa1
Move and refactor the CheckMemoryLeak::isclass
2019-07-17 08:59:09 +02:00
8513fb81d2
Fix #9206 (FP with global variable allocated in condition) ( #2007 )
2019-07-17 07:43:07 +02:00
c2ccfd5f8b
Increase Windows stack size to 8M ( #1998 )
...
* Increase Windows stack size to 8M
* try to add stack size cmake
2019-07-15 12:39:58 +02:00
526a86dc60
Fix recursiveCount in CheckLeakAutoVar to really be recursive count. ( #1988 )
2019-07-13 07:40:24 +02:00
ae933c20c7
Fixed #1765 (Improve check: delete not handled well when there are extra parentheses)
2019-07-12 18:25:20 +02:00
74e3114a64
Fix #9097 (Crash on thousands of "else ifs"s in gcc-avr package) ( #1982 )
...
* Fix #9097 (Crash on thousands of "else ifs"s in gcc-avr package)
* increase recursion count maximum to 512 because cppcheck was hitting the 256 limit
* 512 was too much for windows
2019-07-12 07:56:05 +02:00
a1a14b8465
Fix FP with cast pointer to free() ( #1961 )
...
This fixes false positives when the pointer passed to free() (or similar
deallocation functions) is cast using a c-style cast.
2019-07-10 09:13:59 +02:00
839fcddd8a
Fix #6115 (Add support to realloc to cfg files) ( #1953 )
...
* Allow to configure realloc like functions
* memleakonrealloc: Bring back tests.
The old memleak checker was removed, and the tests for it was removed in
commit 9765a2dfab
2019-07-05 12:44:52 +02:00
60a213e6a5
Fix #9047 (c-style casts before malloc) ( #1930 )
...
* Fix #9047 (c-style casts before malloc)
Note that there are still no warnings for c++-style casts
* Fix memleak check with casts of assignments in if-statements
* Fix possible null pointer dereference
As pointed out by cppcheck.
* Add check of astOperand2 when removing casts
This is similar to how it is done in other checks.
2019-07-03 08:39:44 +02:00
7a3302b3e3
CheckLeakAutoVar: Fixed FP seen in daca@home
2019-06-02 15:25:54 +02:00
4da50942b0
Fixed #8120 (False positive: Memory pointed to by 'p' is freed twice)
2019-05-30 16:22:41 +02:00
ada881ccdf
Fix #9130 (FP memory leak with NULL pointer cast) ( #1839 )
2019-05-18 06:22:25 +02:00
da46bff1b3
CheckLeakAutoVar: Use Library::isSmartPointer()
2019-04-24 15:35:47 +02:00
3dc34f1515
Disable all simplified checks
2019-03-16 09:17:50 +01:00
bd7790fd8c
Update copyright year
2019-02-09 07:24:06 +01:00
54cebfaf94
Fixed #8392 (false positive: "Memory leak" with malloc in if)
2019-01-27 10:27:44 +01:00
8dd641b8be
Use OVERRIDE in test
2019-01-12 15:45:25 +01:00
75e367c48b
Fixed #8340 (incorrect memleak errors)
2019-01-09 19:50:41 +01:00
0f9ce5edd5
Fixed #8365 (False positive on memory leak when assigned inside if statement)
2019-01-08 20:54:39 +01:00
d206047b84
Fixed #8794 - Memory leak false positive triggered by !(x != NULL) ( #1450 )
2018-10-26 06:21:45 +02:00
45379a3aa6
Updated copyright year for modified files
...
[ci skip]
2018-06-10 22:07:21 +02:00
a3b02d6ece
Fixed #8262 : false positive memleak (`shared_ptr` in function argument) ( #1249 )
...
* Fixed #8262 .
checkleakautovar.cpp:
* added `isFunctionCall` (supports template functions)
* smart pointer check in `functionCall`
* updated test case
* Renamed "bracket" to "parenthesis"
* (#8262 ) Fixed broken test
* (#8262 ) Code review comments
* (#8262 ) Renamed `tokOpeningBr` to `tokOpeningPar`
2018-05-22 09:08:23 +02:00
406aa6cf1c
Improve support of using a lambda as a deleter ( #1246 )
...
* Improve support of using a lambda as a deleter
* Use simple match
2018-05-21 08:22:18 +02:00
ce50df8047
Fix override warnings. ( #1234 )
2018-05-15 16:37:40 +02:00
66599b4ade
astyle formatting
...
[ci skip]
2018-05-14 22:48:37 +02:00
d2d1bf900b
( #8262 ) Added TODO test for "False positive: memory leak with shared_ptr stored in container" ( #1228 )
2018-05-14 13:08:33 +02:00
067d82f0ea
Check for smart pointer release ( #1206 )
2018-05-05 18:06:49 +02:00
e1db4c0e2c
astyle formatting
...
[ci skip]
2018-04-21 13:28:31 +02:00
bad66594d6
Fix double free regression with smart pointers ( #1184 )
2018-04-21 11:24:19 +02:00
a4f8c44432
astyle formatting
...
[ci skip]
2018-04-16 12:55:37 +02:00
2a657cfd08
Check for double frees when using smart pointers ( #1172 )
...
* Check for double frees when using smart pointers
* Some updates from feedback
* Add test for mismatch allocation
* Constants
* Check smart pointer deleter
* Switch order
* Use next
* Add owned state
* Fix handling of leaks
* Use ast for checking addressof operator
* Remove stray character
* Add a test for mismatch allocator
* Add another test for deallocating with custom function
2018-04-16 11:11:13 +02:00
c4caee6b18
Updated copyright year
2018-01-14 15:37:52 +01:00
94031ef11d
Fix for conditional memory allocation inside if-condition ( #986 )
...
* Add test cases for allocation inside if-condition
* Fix missed memory leak and false positive double free for allocation inside if-condition
2017-10-26 19:11:00 +02:00
7161daefbd
Fixed #8040 (False positive resourceLeak - handle assigned to class instead of scalar)
2017-07-08 22:28:31 +02:00
6b48781fdc
Fixed #7105 (False positive resourceLeak - socket handle wiped after close)
2017-07-07 21:51:48 +02:00
f847631cdb
Fixed #5273 (FP memleak: Unknown if() condition should make error inconclusive)
2017-06-30 23:05:09 +02:00
28aa939d69
iwyu - include what you use
2017-05-27 04:33:47 +02:00
65297ce285
Fixed #7191 (false positive memleak on in-place new)
2017-05-04 19:39:57 +02:00
140e086206
Fixed #7738 (False positive deallocret - delete and return NULL pointer)
2017-04-24 22:05:16 +02:00
50da7d4919
Tokenizer: Write syntax error if there is C++ code in C file.
2017-04-06 08:50:35 +02:00
b5f2fd3c55
Fixed #7738 (False positive deallocret - delete and return NULL pointer)
2017-03-03 18:36:06 +01:00
99544069d1
CheckLeakAutoVar: better handling of noreturn functions. Partial fix for #7918 .
2017-02-25 11:36:48 +01:00
f43431408b
Ticket #7685 : Properly handle function calls as argument to a dealloc function. ( #853 )
...
Add an optional extended description…
2016-12-29 13:17:46 +01:00
74fa69fe5e
Fixed #7821 (syntax error, first token is &)
2016-11-20 17:59:50 +01:00
54959d1932
CheckLeakAutoVar: Distinguish between new and new[] ( #888 )
2016-10-09 10:28:19 +02:00
4b903a838f
Fixed #5522 (CheckLeakAutoVar: Don't treat 'x==p' as dereference of p)
2016-05-26 19:22:38 +02:00
38741868b5
Fixed #3989 (false positive: memory leak (inline function))
2016-05-26 17:42:27 +02:00
64d2fd2f57
Added new attribute "arg" to <alloc> and <dealloc> to specify the argument that is allocated/deallocated.
...
This fixes several issues with allocation functions in windows.cfg, such as HeapAlloc() and VirtualAllocEx() (#7503 )
2016-05-22 17:19:14 +02:00
c23c1f245c
Fixed #6989 (incorrect memleak error)
2016-05-21 14:03:28 +02:00
2668cee3cf
Fixed #6397 (FP deallocuse - conditional deallocation and conditional return)
2016-05-15 20:27:44 +02:00
efe98883ab
checkleakautovar: do not miss 'throw' followed by ::
2016-05-13 21:37:49 +02:00
f23668dfcc
Fixed false positive doubleFree ( #7401 )
2016-05-04 12:14:42 +02:00
996c9244d8
Update copyright year to 2007-2016.
2016-01-01 15:34:45 +02:00
0f9d90d2be
Changed Copyrights. Removed my name.
2015-11-18 20:04:50 +01:00
3a5cef8a7e
Refactorization: Improved usage of Settings instances in test suite
2015-10-07 18:40:03 +02:00
93dbfb72d1
Improved REGISTER_TEST() macro to support several occurrences within a single file
2015-10-07 14:30:01 +02:00
501ab0b6da
CheckLeakAutoVar: updated handling of unknown types in C++
2015-08-11 12:41:42 +02:00
e5151a13ab
Fixed #6867 (False positive memleak)
2015-07-25 11:37:03 +02:00
fa94f2e0f4
Ticket #6648 : Properly handle variables that have been deallocated and whose _address_ is taken after in CheckLeakAutoVar.
2015-07-19 17:37:50 +02:00
4a47b8b3ae
Refactoring: Better distinguish between C and C++ in a few checks.
2015-06-28 16:49:16 +02:00
70ba6c4340
#6767 False positive: memory leak when variable name is 'new'. Fix handling of new in C code. Move some tests for TokenList to new testtokenlist.cpp
2015-06-14 15:49:49 +02:00
7416d6add9
Another fix for handling of final/override specifiers in Tokenizer::simplifyKeyword() including a testcase. Ran astyle
2015-05-23 20:51:15 +02:00
5a68e352df
Add various tests targeting Windows platform to show the current troubles cppcheck has to distinguish two different source of allocation used together.
2015-05-19 21:23:09 +02:00
bc5132e0ac
Refactorization: Moved declaration of errout, ... to testsuite.h, uniformized style
2015-03-11 22:54:43 +01:00
c2b85d1032
Fixed testrunner
2015-02-03 18:35:52 +01:00
80feb8697d
Fixed false positives #6473 and #6469
2015-01-29 21:26:06 +01:00
71379616e7
Fixed false positive #6467
2015-01-29 10:18:21 +01:00
9ada111045
Fixed false positive #6466
2015-01-29 09:50:48 +01:00
0488f45a5f
Removed standalone check CheckOther::checkDoubleFree(), integrated (most of) the functionality into CheckLeakAutoVar. Added support for new/delete to checkLeakAutoVar.
2015-01-28 17:38:43 +01:00
bdae9064ea
Support throw in checkleakautovar.cpp
2015-01-22 11:12:26 +01:00
ff11ba9847
Updated copyright year to 2015
2015-01-03 12:14:58 +01:00
051d42ae6b
astyle formatting
2014-11-20 14:20:09 +01:00
f5d804f71a
running astyle
2014-11-20 10:13:03 +01:00
24ecaf8b0a
leakautovar: handling of unknown/non-pod types in c++
2014-10-14 16:40:30 +02:00
ccb5384645
Fixed false positive memoryLeak #6013
2014-09-30 13:02:02 +02:00
2b3ef83f26
Fixed #5747 (When socket() returns -1 on error, this shouldn't be marked as a resource leak)
2014-09-17 18:37:41 +02:00
1ae6531c4c
Fixed #5923 (false positive: (error) Resource leak: fp (static file pointer))
2014-06-23 16:05:28 +02:00
42b85088c5
Double free: Improved handling of noreturn functions. Partial revert of previous fix.
2014-05-04 13:11:21 +02:00
636a15ac55
Doublefree: Fixed FP when exit() is called
2014-05-04 12:02:55 +02:00
2d645f57b9
Fixed #5576 (false positive: (POSIX) (error) Resource leak: sockfd)
2014-04-18 18:18:47 +02:00
fd3a8a2a18
Update copyright
2014-02-15 07:45:39 +01:00
4f0121ee2f
Splitted simplification out of tokenize()
2013-12-30 17:45:28 +01:00
a9a5dc0354
Updated to AStyle 2.03, require this version
2013-08-07 16:27:37 +02:00
36ef34a2cf
astyle formatting
2013-07-28 11:53:49 +02:00
470a9a6c71
Take into account break and continue statements in CheckLeakAutoVar.
2013-07-28 10:26:46 +02:00
0c5e39a813
Library: Added configuration file std.cfg that clients should load.
2013-07-20 17:12:56 +02:00
7eb1f36200
astyle formatting
2013-07-19 09:28:45 +02:00
6fe1b92a47
Improved --check-library messages
2013-07-16 18:50:25 +02:00
7d47fd65a2
Renamed --environment to --library. Added --check-library. Renamed Environment to Library
2013-07-08 18:26:18 +02:00
d96fb577cd
CLI: Added --environment flag
2013-07-02 07:18:19 +02:00
1b9c1c03fa
unittests: removed not needed '\n' at the end of testcases.
2013-03-20 15:36:16 +01:00
5d5f7085bf
Updating year 2012 -> 2013 to .cpp and .h files and man page.
2013-01-01 18:29:08 +02:00
735069e3a7
Fixed unit tests
2012-12-26 12:50:59 +01:00
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
863441afe8
Fixed #4236 (False positive: pointer free()d twice - neglecting call to other function)
2012-10-25 19:41:18 +02:00
f74c30e116
Fixed #4231 (False positive: (error) Returning/dereferencing 'ptr' after it is deallocated / released (ignoring goto))
2012-10-08 17:23:47 +02:00
d3e990b1e5
Fixed #3987 (False positive: Memory leak reported when throwing/catching)
2012-09-22 10:37:27 +02:00
3c14e4b52a
test: tabs to spaces, remove trailing spaces and extra empty lines at the end of files
2012-09-17 13:51:40 +02:00
3032ded9aa
replaced tabs with spaces
2012-09-05 19:46:44 +02:00
9fe9944adb
Fixed #4034 (false positive:(error) Dereferencing 'cfileP' after it is deallocated / released)
2012-08-28 06:38:38 +02:00
1fbaae948c
Added regression test cases for #404 .
2012-08-26 11:39:17 +02:00
41b624230f
Fixed #3942 (false positive: (error) Memory leak: keyword)
2012-08-21 17:02:11 +02:00
4368f66a00
Fixed #4018 (false positive: Dereferencing 'foo' after it is deallocated / released)
2012-08-12 16:18:07 +02:00
a768b0e8b2
Fixed #3954 (Pointer reference memory leak false positive)
2012-07-17 16:28:34 +02:00
ddfc968028
Fixed #3891 (False positive 'Double deallocation:' due to ((void*)1))
2012-07-16 17:07:51 +02:00
325414e354
CheckLeakAutoVar: Updated error messages
2012-06-30 16:23:10 +02:00
935351c601
Fixed #3895 (Improve check: double deallocation not detected (if-else))
2012-06-22 09:10:30 +02:00
3d0e090a13
Fixed #3899 (false positive: (error) Returning/using deallocated pointer fp)
2012-06-20 17:09:41 +02:00
62f92fe253
Fixed #3866 (false positive: memory leak (UNLIKELY))
2012-06-17 07:54:24 +02:00
2481b80875
Code cleanup. Removed CheckLeakAutoVar::doubleDeallocationError since the same checking is already done by CheckOther::checkDoubleFree
2012-06-17 07:22:15 +02:00
08a3d0737e
Memory leaks: Write error message when deallocated pointer is returned
2012-06-11 18:28:31 +02:00
74422e1258
Fixed TODO test case (replaced tabs with spaces in test code)
2012-06-06 13:37:56 +02:00
8a9d1048bf
#3370 changed testcase to TODO, because it is not fixed yet.
2012-06-05 09:36:23 +02:00
c42b21c503
added additional tests to ticket #3862
2012-06-04 21:32:11 +02:00
1245abe094
added missing testcase for ticket #3370
2012-06-04 21:21:14 +02:00
0cf2c2b327
Fixed #3862 (Double deallocation does not take throws into account)
2012-06-01 19:08:50 +02:00
a823d29da3
Fixed #3809 (false positive: memory leak)
2012-06-01 19:01:19 +02:00
8d0f315097
Fixed #3851 (False positive memory leak (condition))
2012-05-29 21:10:19 +02:00
92c5cffeb0
Memory leaks: Fixed false positive when allocated pointer is assigned
2012-05-26 21:28:35 +02:00
bd8fb0a6b5
Memory leaks: Added new checking for memory leaks
2012-05-26 08:53:46 +02:00
Daniel Marjamäki
Rikard Falkeborn
IOBYTE
Kamil Dudka
umanamente
Paul Fultz II
Björge Dijkstra
Ayaz Salikhov
Simon Martin
PKEuS
PKEuS
Lauri Nurmi
Daniel Marjamäki
Simon Martin
amai2012
Pierre Schweitzer
PKEuS
PKEuS
orbitcowboy
Jonathan Thackray
Ettl Martin
Reijo Tomperi
XhmikosR