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342 Commits

Author SHA1 Message Date
Daniel Marjamäki
f7ca4f09ef Fixed #2151 (false negative: memory leak when calling subfunction that doesn't deallocate the memory) 2010-11-12 21:09:34 +01:00
Daniel Marjamäki
0328d26fcb Fixed #2192 (false positive: resource leak) 2010-11-11 17:40:20 +01:00
Daniel Marjamäki
41bbe5d0cf Fixed #2182 (Context sensitive false positive) 2010-11-10 18:24:40 +01:00
Daniel Marjamäki
28c53cabea Fixed #2184 (False Positive: memory leak) 2010-11-10 17:46:40 +01:00
Daniel Marjamäki
23d3fd3a5a Fixed #2147 (uninitialized variable: false negative for 'x += y;') 2010-10-31 08:47:13 +01:00
Daniel Marjamäki
27235f27ae Fixed #2129 (Invalid dereference after release report) 2010-10-26 17:49:48 +02:00
Daniel Marjamäki
41a06a21d9 using deallocated pointer: detect first problem reported in ticket #2090 2010-10-25 17:36:46 +02:00
Daniel Marjamäki
eba827bc4b Fixed #2112 (Crash scanning qtcreator sources) 2010-10-21 19:42:09 +02:00
Daniel Marjamäki
68dd2f8378 Fixed #2113 (False positive: Memory leak where a pointer is passed in a struct to another function to be freed) 2010-10-20 18:39:40 +02:00
Daniel Marjamäki
92a1e9e76e Severities: Added 'warning' and 'performance' severities. No changes to the command line options nor to the XML format. Ticket: #2106 2010-10-17 14:41:00 +02:00
Daniel Marjamäki
80069f016e Fixed #2065 (false positive: memory leak) 2010-09-27 17:53:10 +02:00
Pete Johns
6a52538a9a Fixed #1949: assert() hides memory leaks 
Added separate unit-test (trac1949), initially broken to highlight the error and added "assert" to call_func_white_list.

Left TestMemleakInFunction::call_func() as is, as this wouldn't highlight the actual problem.
 2010-09-27 20:25:34 +10:00
Daniel Marjamäki
78bd66cd5c Fixed #2056 (False positive: Resource leak) 2010-09-19 12:16:29 +02:00
Daniel Marjamäki
84d9282da2 Memory leaks: remove redundant 'if return ; else|' 2010-09-12 21:41:13 +02:00
Daniel Marjamäki
5a95303405 Memory leaks: reduce 'loop { if continue ;' to 'loop {' 2010-09-12 21:15:19 +02:00
Daniel Marjamäki
0a30aba2e6 Memory leaks: insert ';' in the simplifycode to split up the commands 2010-09-12 21:04:05 +02:00
Daniel Marjamäki
9c4a05a3bd Memory leaks: simplify 'loop { use ; callfunc ; }' to 'use ;' 2010-09-12 20:45:30 +02:00
Daniel Marjamäki
ceeef847ef Memory leaks: simplify 'if break ; break ;' 2010-09-11 21:48:40 +02:00
Daniel Marjamäki
7aa0504692 Memory leaks: simplify 'use use' 2010-09-11 21:32:21 +02:00
Daniel Marjamäki
424fe064cb Memory leaks: don't write debug warning for '; alloc ; dealloc ; return ; }' 2010-09-11 21:14:20 +02:00
Daniel Marjamäki
d4e045cee5 Memory leaks: fixed try/catch and nested loops simplifications 2010-09-11 21:07:35 +02:00
Daniel Marjamäki
4064712baa Memory leaks: improved simplification for 'callfunc' 2010-09-11 20:49:24 +02:00
Daniel Marjamäki
73122c3e8a Memory leaks: Improved the simplifycode for 'use ; if| use ;' 2010-09-11 20:18:16 +02:00
Daniel Marjamäki
ecd863700e Fixed #2023 (false positive with realloc()) 2010-09-11 11:15:04 +02:00
Daniel Marjamäki
80be31de13 Fixed #2037 (memleak not detected in exit path when variable used) 2010-09-08 20:03:22 +02:00
Daniel Marjamäki
8e746ca53f CheckMemoryleaks: reduce 'use ; if return ; dealloc ;' to 'if return ; dealloc ;'. ticket: #2037 2010-09-08 19:22:03 +02:00
Daniel Marjamäki
beb4dddb2e Refactoring CheckMemoryLeaks 2010-09-04 10:06:34 +02:00
Daniel Marjamäki
fb4fce466e Fixed #2014 (False positive with longjmp) 2010-09-03 07:18:01 +02:00
Daniel Marjamäki
d45186d645 Added --debug-warnings that we can use to enable various debug warnings 2010-08-27 20:28:00 +02:00
Daniel Marjamäki
ca407110dc Fixed #1936 (Internal error. Token::Match called with varid 0.) 2010-08-24 20:58:22 +02:00
Daniel Marjamäki
225114df1c Fixed #1960 (cppcheck hangs with 100% cpu load) 2010-08-24 20:50:04 +02:00
Daniel Marjamäki
12217461a2 gcc: fixed some more -Wsign-conversion warnings 2010-08-06 22:37:48 +02:00
Daniel Marjamäki
7fb44d1995 gcc: fixed some compiler warnings when using -Wsign-conversion 2010-08-06 18:32:31 +02:00
Daniel Marjamäki
f5823f7747 Visual Studio: Fixed warnings 2010-08-06 17:32:16 +02:00
Daniel Marjamäki
eedb5e383e Memory leaks: better handling of 'return strcmp(..' etc 2010-08-05 21:23:32 +02:00
Daniel Marjamäki
9d24c9ceaa Memory leaks: refactoring return handling 2010-08-04 23:01:32 +02:00
Daniel Marjamäki
6d94c4f15e Memory leaks: don't translate 'return p[10];' to 'return use ;' 2010-08-04 20:48:20 +02:00
Daniel Marjamäki
6700351ede Fixed #1833 (memory leak detected in version 1.37 not detected in 1.43) 2010-08-02 23:04:23 +02:00
Daniel Marjamäki
ff9d3d0965 memory leaks: better handling of 'loop { dealloc ; alloc ; }' 2010-08-02 22:17:09 +02:00
Daniel Marjamäki
ae0252dc91 memory leaks: simplify 'callfunc ; ;' 2010-08-02 21:59:47 +02:00
Daniel Marjamäki
df44703ee9 memory leaks: better checking of function calls. If there are statements after the function call it is unlikely the function call is noreturn 2010-08-02 21:56:50 +02:00
Daniel Marjamäki
694325d51f Fixed #1912 (False positive: memory leak (calling noreturn function)) 2010-07-30 08:50:10 +02:00
Zachary Blair
9f44d9eb62 Fixed #1889 (false positive: Common realloc mistake) 2010-07-26 23:17:27 -07:00
Daniel Marjamäki
5c771adece Refactoring: Use Check::reportError instead of writing to std::cout. Ticket: #1839 2010-07-23 22:53:29 +02:00
Daniel Marjamäki
3c376047ba pulled changes from kimmov (filelocation-refactor) 2010-07-19 18:06:49 +02:00
Zachary Blair
9ffd06ff5e Fixed #1856 (false positive: "pData" nulled but not freed upon failure) 2010-07-18 23:55:39 -07:00
Kimmo Varis
6db365e6f7 Improve path name handling in ErrorLogger. 
This commit adds setfile() method to FileLocation class. The setfile
method converts in Windows path separators to internally used Unix
separators. And getfile() converts path separators back to Windows
separators. This fixes bugs that error reports had mixed path
separators in paths.
 2010-07-17 01:27:40 +03:00
Kimmo Varis
ad0394939a Refactor ErrorMessage constructor to take Severity::SeverityType. 
This removes lots of unneeded casting as everybody now uses the
Severity::SeverityType.
 2010-07-14 23:11:32 +03:00
Kimmo Varis
05adb285c5 Rename Severity::stringify() to Severity::toString(). 2010-07-14 17:40:18 +03:00
Kimmo Varis
3716b3f9d8 Rename Severity::e to Severity::SeverityType. 2010-07-14 17:30:03 +03:00