c2584aa635
#6303 crash in CheckBufferOverrun. Add check on loop variable in CheckBufferOverrun::checkScope().
2014-12-04 20:49:58 +01:00
0b9d80c95d
Refactoring CheckUnusedFunctions so it uses new infrastructure for multifile analysis
2014-12-02 06:41:18 +01:00
cf3f8c2f38
Refactoring: Replace names with underscores with camelCase names
2014-12-01 16:22:56 +01:00
a002654c47
Reverted refactoring 828417c for now. It caused a major slowdown in the unused functions checking.
2014-11-24 06:37:08 +01:00
828417c934
CheckUnusedFunction: Refactorings to use same infrastructure for whole program analysis as CheckUninitVar and CheckBufferOverrun
2014-11-15 18:44:23 +01:00
de7e9223b8
Fixed #6272 (Improve check: multifile checking in checkbufferoverrun)
2014-11-15 10:43:49 +01:00
71c5d4bd60
Ticket #6232 (cppOut of bounds array access)
...
--HG--
extra : rebase_source : 79ed3533a12a486ea3ed3f09f9bc55b1a4771161
2014-10-21 22:56:53 +02:00
f36aaae732
Fixed a typo in a comment. No functional changes.
2014-09-30 14:54:59 +02:00
68b26f8faa
Fixed subsequent false negatives in CheckBufferOverrun::checkInsecureCmdLineArgs() ( #5835 )
2014-09-29 15:38:33 +02:00
ccd80e3407
#6141 FP: Unknown type is assumed to have size 0.
2014-09-27 21:51:11 +02:00
7c4b9bed9e
Move declaration, run check earlier
2014-09-16 13:34:16 +04:00
e050fba414
Move declaration closer to where it is used
2014-09-11 11:26:35 +04:00
117e45f8af
Merge pull request #395 from Dmitry-Me/fixBufferOverrun
...
Fix potential buffer overrun
2014-09-06 23:03:02 +02:00
7342a81ea7
Minor refactorings. rename token. cleanup if/else.
2014-09-02 16:10:51 +02:00
7f2be2f57c
Fixed template bracket linkage in while loop simplification
...
Ran AStyle
2014-08-23 12:28:54 +02:00
b6355b991f
Fixed #6070 (false positive: Array 'array[8192]' accessed at index 8192, which is out of bounds)
2014-08-19 07:03:00 +02:00
406239dfc7
Fix potential buffer overrun
2014-08-12 17:44:20 +04:00
47a2b35e98
BufferOverrun: Use ValueFlow string values more
2014-08-04 08:25:10 +02:00
79fc549de0
ValueFlow: start adding valueflow handling of strings and pointer aliases
2014-08-03 20:11:22 +02:00
6d3cb86d2a
Merge pull request #382 from Dmitry-Me/bringDeclarationsCloserToWhereTheyAreNeeded
...
Bring variable declarations closer to where they're first used.
2014-08-02 11:12:34 +02:00
f2e3700142
Merge pull request #383 from moshekaplan/patch-1
...
Updated message for strncat usage
2014-08-02 11:10:16 +02:00
7237b01979
Fixed Cppcheck warning
2014-08-02 10:07:23 +02:00
544a5957e1
Token: Added utility function getStrSize as a complement to getStrLength
2014-08-01 13:12:18 +02:00
e881495eaf
Updated message for strncat usage
2014-07-31 13:51:29 -04:00
5de1e35350
CheckBufferOverrun: Fixed minsize checking of string literals. Check sizeof string instead of strlen.
2014-07-30 20:35:21 +02:00
ee180787eb
Bring variable declarations closer to where they're first used.
2014-07-29 13:59:45 +04:00
5ae6234729
Fixed #5978 (false positive: Array 'm_pool_vector[-1]' accessed at index 0, which is out of bounds.)
2014-07-20 11:44:25 +02:00
13234a7366
Shorten code by using temp variables, cleanup variable names.
2014-07-14 12:20:00 +04:00
df95cd09f0
Fix compiler warnings about type mismatch
2014-07-08 21:47:22 +02:00
254b6438b9
CheckBufferOverrun::checkStringArgument: sizeof string is strlen+1
2014-07-08 16:04:09 +02:00
4d0189c672
CheckBufferOverrun: Fixed crash. The crash occured in ThreadHandler in the deserialize() function. Probably because " was used in error message.
2014-07-08 07:08:51 +02:00
9b38ae73c1
Attempt to fix 2 Coverity messages.
...
Replace a few unsigned int by std::size_t
2014-07-07 21:25:30 +02:00
3169a2d215
astyle formatting
...
[ci skip]
2014-07-06 17:50:21 +02:00
0ddd7752b5
Avoid crash reported in #5943 (using the example from duplicate ticket #5971 )
...
Replace a few size_t/unsigned int by std::size_t
2014-07-06 14:48:24 +02:00
f1bf38004b
Fix MSVC compiler warnings
2014-07-06 13:08:22 +02:00
0fd334911a
Fixed #5257 (Check memcpy size for string literals)
2014-07-06 08:41:39 +02:00
77095e2b05
Add some more functions to posix.cfg which allow to enable TestBufferOverrun::buffer_overrun_1_posix_functions
...
Fix some compiler warnings on MSVC
2014-07-05 22:47:10 +02:00
a3acc3241e
Library: Added <minsize> element used for buffer overrun checking
2014-07-05 20:31:43 +02:00
6c8558c112
CheckBufferOverrun: Removed old for-loop handling. This is handled through ValueFlow from now on.
2014-06-27 06:46:42 +02:00
036b2f8ccf
CheckBufferOverrun: Added bufferOverrun2 that is based on ValueFlow/SymbolDatabase/Ast from the start. Replaced some old checking.
2014-06-26 17:36:20 +02:00
ec1bd420a7
Refactorizations optimizing std::string usage:
...
1) Added global static const std::string emptyString; object:
-> Replaces some static variables in functions which might be not threadsafe
-> Avoids constructor call (std::string::string(""))
-> Even functions that return an empty string in some branches can return by reference now.
Added to config.h to ensure that it is available everywhere
2) Added overloads for TestFixture::assertEquals for the most common use cases:
-> Moves conversion from const char[] to std::string into a function, reducing code duplication in binary.
2014-06-26 11:51:02 +02:00
feefa4c626
Speedup checking large amounts of arrays ( #5615 ) by avoiding Token::Match calls in CheckBufferOverrun::checkScope(2).
...
-> Decreased entire checking time on a subset of the attached file by 66% (MSVC12, x64, non-matchcompiled)
2014-06-26 11:51:02 +02:00
2d54bace1b
Improved performance of CheckBufferOverrun::checkScope() ( #5944 ):
...
-> Speedup by 40% (MSVC12, x64, not matchcompiled) on the file attached to the ticket
2014-06-23 19:06:59 +02:00
7692a306cd
Cleanup code - reorder checks and make variable declaration scope narrower.
2014-06-06 18:58:20 +04:00
d93d7401c6
Moved getSourceFilePath(), isC() and isCPP() from Tokenizer to TokenList
...
Conflicts:
lib/tokenize.cpp
2014-06-04 18:36:25 +02:00
f7356dd8c7
Only fill total_size in CheckBufferOverrun::checkFunctionParameter when it's useful.
2014-05-29 23:51:13 +02:00
139f87af18
Ticket #5615 : Avoid calling the same function n times when once is enough.
2014-05-29 19:58:09 +02:00
966491d40b
Added a test for out-of-bounds character array access.
2014-05-27 16:21:13 +02:00
effa38c322
Fixed #5863 (False positive: array index is used before limits check)
2014-05-24 17:50:01 +02:00
8f79dc3ff8
Cleaned up includes and forward declarations in checkers:
...
- Removed definitely unnecessary forward declarations (e.g. "class Token"; token.h is already included by check.h, so a definition is unnecessary)
- Removed unused includes
2014-05-24 12:50:03 +02:00
Alexander Mai
Daniel Marjamäki
Dmitry-Me
Frank Zingsheim
orbitcowboy
PKEuS
Moshe Kaplan
PKEuS
Simon Martin