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170 Commits

Author SHA1 Message Date
Paul Fultz II
067d82f0ea Check for smart pointer release (#1206) 2018-05-05 18:06:49 +02:00
Daniel Marjamäki
f336c2efe7 Refactoring; Renamed Scope::classStart and Scope::classEnd 2018-04-27 22:36:30 +02:00
Paul Fultz II
bad66594d6 Fix double free regression with smart pointers (#1184) 2018-04-21 11:24:19 +02:00
Paul Fultz II
7d5a1b1248 Fix shadow warning (#1175) 2018-04-17 08:37:41 +02:00
Daniel Marjamäki
a4f8c44432 astyle formatting 
[ci skip]
 2018-04-16 12:55:37 +02:00
Paul Fultz II
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
Daniel Marjamäki
9a0756c13f CheckLeakAutoVar: clarify the code; replace magic values with constants, add a comment 2018-04-15 01:53:00 +02:00
Daniel Marjamäki
a0906140a6 Suppressions: New extensible Suppressions xml format that allow more attributes. To start with it also allows symbolName. 2018-04-09 06:43:48 +02:00
jrp2014
94048d93f6 Refactor lib/checkleakautovar.cpp 2018-04-05 15:58:28 +02:00
jrp2014
b6504c70ca Improve constness 2018-04-04 21:51:31 +02:00
Daniel Marjamäki
c4caee6b18 Updated copyright year 2018-01-14 15:37:52 +01:00
Björge Dijkstra
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
Dmitry-Me
2d1c47b474 Omit repeated map access 2017-10-11 17:36:43 +03:00
Daniel Marjamäki
7161daefbd Fixed #8040 (False positive resourceLeak - handle assigned to class instead of scalar) 2017-07-08 22:28:31 +02:00
Daniel Marjamäki
6b48781fdc Fixed #7105 (False positive resourceLeak - socket handle wiped after close) 2017-07-07 21:51:48 +02:00
Daniel Marjamäki
4827751b04 improve constness 2017-07-01 09:10:23 +02:00
Daniel Marjamäki
f847631cdb Fixed #5273 (FP memleak: Unknown if() condition should make error inconclusive) 2017-06-30 23:05:09 +02:00
Ayaz Salikhov
28aa939d69 iwyu - include what you use 2017-05-27 04:33:47 +02:00
Daniel Marjamäki
65297ce285 Fixed #7191 (false positive memleak on in-place new) 2017-05-04 19:39:57 +02:00
orbitcowboy
537045b176 Improved const correctness. There are no functional changes. 2017-04-25 14:57:48 +02:00
Daniel Marjamäki
140e086206 Fixed #7738 (False positive deallocret - delete and return NULL pointer) 2017-04-24 22:05:16 +02:00
PKEuS
b1f4bd7504 Refactorization: Reimplemented Settings::_enabled as a bitfeld instead of std::set (#7995) 2017-04-11 11:49:26 +02:00
PKEuS
3c8f5b85ae Refactorization: Allocate Token::_values (ValueFlow information) dynamically, reducing size of each token by around 10% 2017-03-27 18:48:34 +02:00
Daniel Marjamäki
b5f2fd3c55 Fixed #7738 (False positive deallocret - delete and return NULL pointer) 2017-03-03 18:36:06 +01:00
Daniel Marjamäki
99544069d1 CheckLeakAutoVar: better handling of noreturn functions. Partial fix for #7918. 2017-02-25 11:36:48 +01:00
Simon Martin
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
PKEuS
2f6350a0d0 Refactorized Library 2016-12-06 14:09:28 +01:00
PKEuS
54959d1932 CheckLeakAutoVar: Distinguish between new and new[] (#888) 2016-10-09 10:28:19 +02:00
Daniel Marjamäki
4b903a838f Fixed #5522 (CheckLeakAutoVar: Don't treat 'x==p' as dereference of p) 2016-05-26 19:22:38 +02:00
Daniel Marjamäki
54be403f64 Fixed #7026 (Cppcheck does not recognizes the use of a variabile inside lambda function) 2016-05-26 18:07:56 +02:00
Daniel Marjamäki
38741868b5 Fixed #3989 (false positive: memory leak (inline function)) 2016-05-26 17:42:27 +02:00
PKEuS
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
Daniel Marjamäki
c23c1f245c Fixed #6989 (incorrect memleak error) 2016-05-21 14:03:28 +02:00
Daniel Marjamäki
a5dc76d50c Refactoring, use ast instead of token list to find if variable is used in rhs 2016-05-21 13:45:08 +02:00
Daniel Marjamäki
2668cee3cf Fixed #6397 (FP deallocuse - conditional deallocation and conditional return) 2016-05-15 20:27:44 +02:00
Kamil Dudka
efe98883ab checkleakautovar: do not miss 'throw' followed by :: 2016-05-13 21:37:49 +02:00
PKEuS
f23668dfcc Fixed false positive doubleFree (#7401) 2016-05-04 12:14:42 +02:00
Daniel Marjamäki
3da997e163 astyle formatting 
[ci skip]
 2016-02-08 10:44:04 +01:00
Daniel Marjamäki
a361f0192d More CheckLeakAutoVar debug output 2016-02-07 19:53:55 +01:00
Daniel Marjamäki
5e10e680da CWE: refactoring. use constants instead of magic numbers. 2016-01-25 20:01:48 +01:00
Roberto Martelloni
5ce69da02d Mapped 26 errors to their CWEs ID. 2016-01-24 20:53:05 +00:00
Lauri Nurmi
996c9244d8 Update copyright year to 2007-2016. 2016-01-01 15:34:45 +02:00
Daniel Marjamäki
0f9d90d2be Changed Copyrights. Removed my name. 2015-11-18 20:04:50 +01:00
Daniel Marjamäki
501ab0b6da CheckLeakAutoVar: updated handling of unknown types in C++ 2015-08-11 12:41:42 +02:00
Daniel Marjamäki
57aec12f34 Fixed #5622 (Allow class methods to be referenced in library XML configuration files) 2015-08-10 18:51:51 +02:00
Daniel Marjamäki
e598b07a6d Moved functions to astutils 2015-08-03 09:20:50 +02:00
Daniel Marjamäki
e5151a13ab Fixed #6867 (False positive memleak) 2015-07-25 11:37:03 +02:00
Daniel Marjamäki
b2b4bb49fa Refactoring handling of comparisons 2015-07-22 12:31:18 +02:00
Daniel Marjamäki
c67776c04d Testing: extract testcases, edit comparisons, run cppcheck, compare results 2015-07-22 09:52:24 +02:00
Daniel Marjamäki
6313304f77 Fix Travis build 2015-07-22 01:52:24 +02:00