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Author SHA1 Message Date
versat
33e3ce232a posix.cfg: Fixes, enhancements and adding more argument directions. 
Add `<use-retval/>` to htonl(), htons(), ntohl(), ntohs(), inet_addr()
and inet_ntoa().
Enhance argument configurations of message queue functions (mq_*()).
 2019-03-11 14:11:47 +01:00
Daniel Marjamäki
27d750b3a1 Travis: Fix 'make checkcfg' 2019-03-11 13:43:15 +01:00
Daniel Marjamäki
f0cdeb2aa8 Travis: Temporarily suppress unusedPrivateFunction in test/testbufferoverrun.cpp 2019-03-11 13:36:26 +01:00
Daniel Marjamäki
e16d4f4353 Travis: output errors in gcc format in self-checks 2019-03-11 13:34:44 +01:00
Daniel Marjamäki
7fd34ac8a2 Manual: Add chapter about speeding up Cppcheck analysis 2019-03-11 13:11:17 +01:00
Daniel Marjamäki
729f57d8f1 Start a major rewrite of CheckBufferOverrun. For now only the 'array index' and 'buffer overflow' checks are rewritten. 
There are important TODOs still; for instance adding CTU support using our CTU infrastructure, add handling of pointers (maybe I'll use FwdAnalysis for this), add handling of multidimensional arrays, etc..
 2019-03-11 12:34:33 +01:00
Daniel Marjamäki
34711bcb93 Remove unused functions 2019-03-11 12:23:22 +01:00
versat
7b958e788d posix.cfg: Fixes and adding more argument directions. 
Fixes: The "length" argument of mmap*() and munmap() calls must be
greater than 0.
 2019-03-11 11:20:07 +01:00
Rikard Falkeborn
a4269042e8 Add regression test for #8994 (#1733) 
Trac ticket #8994 was fixed in b222953baeaafb4ca53760a1d054ed5516c42e08.
Add a regression test to ensure it stays fixed.
 2019-03-11 06:14:37 +01:00
orbitcowboy
b9d2a1291c wxwidgets.cfg: Added support for more interfaces. 2019-03-10 15:37:35 +01:00
orbitcowboy
2f6a4c3885 wxwidgets.cfg: Added support for more interfaces. 2019-03-10 15:25:25 +01:00
orbitcowboy
f0d167c328 wxwidgets.cfg: Added support for more interfaces. 2019-03-10 15:18:01 +01:00
orbitcowboy
620e912bfa wxwidgets.cfg: Added support for more interfaces. 2019-03-10 15:13:45 +01:00
orbitcowboy
7dec499219 wxwidgets.cfg: Added support for more interfaces. 2019-03-10 15:11:10 +01:00
orbitcowboy
8fa4b4b7ee wxwidgets.cfg: Added support for more interfaces. 2019-03-10 14:59:39 +01:00
orbitcowboy
5426a984b3 windows.cfg: Removed TEXT()-macro support since it is already handled internally by Cppcheck. A corresponding comment was added into the configuration file. 2019-03-10 14:09:48 +01:00
Daniel Marjamäki
df8cfe2fc6 Travis: Fix Cppcheck warning 2019-03-10 12:24:41 +01:00
Rikard Falkeborn
6a3dd9a185 Handle concatenated string and char literals 
This handles concatenated strings and characters from simplecpp.
Previously, L'c' would be preprocessed to the tokens  "L" and "'c'".
cppcheck would then remove the "L" token and set "'c'" to be a wide
character literal. Now, it needs to remove the prefix instead.

When doing this, add handling of utf32 encoded literals (U) and UTF-8
encoded literals (u8).
 2019-03-10 10:38:50 +01:00
Daniel Marjamäki
93194f47a1 bump simplecpp 2019-03-10 08:47:27 +01:00
Daniel Marjamäki
3eb5de756c Buffer overrun: Refactorings; use range for loops and write in message 2019-03-09 22:19:09 +01:00
Daniel Marjamäki
4ce6de39c5 CheckCondition: Moved checks to 'normal' 2019-03-09 22:00:59 +01:00
Daniel Marjamäki
ea9b2032c1 CheckClass: Moved checks to 'normal' 2019-03-09 21:38:36 +01:00
Daniel Marjamäki
69c05acd3b CheckBoost: Use 'normal' checking 2019-03-09 20:00:31 +01:00
Daniel Marjamäki
5a42c54d0f CheckBool: Use normal checking 2019-03-09 19:16:07 +01:00
Daniel Marjamäki
ac42382cd9 Rewrite CheckBool::checkAssignBoolToPointer to use ValueType 2019-03-09 19:15:06 +01:00
Daniel Marjamäki
e17ddfd964 Changed AST for variable declarations with initializations 2019-03-09 19:09:15 +01:00
Daniel Marjamäki
1b4895a579 ValueType: Set ValueType for false/true 2019-03-09 17:27:27 +01:00
Daniel Marjamäki
5a32d2d017 Moved CheckAutoVariables::autoVariables to normal checking 2019-03-09 16:53:43 +01:00
Daniel Marjamäki
38d5712aaa Moved CheckAssert::assertWithSideEffects to normal checking 2019-03-09 16:50:50 +01:00
Daniel Marjamäki
7caa6628d5 Fix 'make checkcfg' 2019-03-09 15:41:07 +01:00
orbitcowboy
279aef4456 wxwidgets.cfg: Added support for more interfaces. 2019-03-09 12:21:10 +01:00
orbitcowboy
91394c4a48 wxwidgets.cfg: Added support for more interfaces. 2019-03-09 12:19:34 +01:00
orbitcowboy
f0f2d1833d windows.cfg: Added support for TEXT()-macro. Ref.: https://docs.microsoft.com/en-us/windows/desktop/api/winnt/nf-winnt-text 2019-03-09 12:07:12 +01:00
Daniel Marjamäki
b9ac77a31b Uninitialized variables: Fixed false positive 2019-03-09 11:30:45 +01:00
Daniel Marjamäki
5915fd50a5 triage: add options 'show 100 random results' and 'version' 2019-03-09 11:01:22 +01:00
Daniel Marjamäki
f36ca56e7d Moved CheckStl::redundantCondition to normal checking 2019-03-09 07:53:49 +01:00
Daniel Marjamäki
f9fe6cc96a STL: Removed auto_ptr checking. 2019-03-09 07:48:01 +01:00
Daniel Marjamäki
d7a645dcc3 Moved CheckStl::uselessCalls to normal checking 2019-03-09 07:37:08 +01:00
Rikard Falkeborn
a53b016414 checknullpointer: Remove duplicated include (#1732) 2019-03-08 20:55:09 +01:00
Daniel Marjamäki
45a0c2ebf5 Revert "Moved CheckStl::checkAutoPointer to normal checking" 
This reverts commit 6dc9727ffd9ebc3351098e3d5ce27aad23738b6a.
 2019-03-08 20:53:37 +01:00
Daniel Marjamäki
6dc9727ffd Moved CheckStl::checkAutoPointer to normal checking 2019-03-08 20:41:28 +01:00
Daniel Marjamäki
95a20c0233 Moved CheckStl::string_c_str to normal checking 2019-03-08 20:39:43 +01:00
Daniel Marjamäki
fdf1d6fdee Moved CheckStl::erase to normal checking 2019-03-08 20:36:40 +01:00
Daniel Marjamäki
fdfe39299c Moved CheckStl::pushback to normal checking 2019-03-08 20:33:16 +01:00
Daniel Marjamäki
5fe48f3cd2 Moved CheckStl::mismatchingContainers to normal checking 2019-03-08 20:31:00 +01:00
Daniel Marjamäki
b91bb2e523 Moved CheckStl::iterators to normal checking 2019-03-08 20:28:28 +01:00
Daniel Marjamäki
8f2d70e61d Move CheckStl::if_find to normal checking 2019-03-08 20:23:37 +01:00
Daniel Marjamäki
725abbfac3 Move CheckStl::missingComparison to normal checks 2019-03-08 20:19:40 +01:00
Daniel Marjamäki
75ce67f4b8 Fixed #9027 (cppcheck on Centos 7 - segmentation fault below CheckCondition::multiCondition2) 2019-03-08 19:27:20 +01:00
Sebastian
c8003d47e2
checkuninitvar.cpp: Use argument direction "out" info from library cfg (#1730) 
CheckUninitVar::isMemberVariableAssignment uses argument direction "out"
now also to check for assignment when the member variable is handed over
to a function by reference.
testuninitvar.cpp: Improve tests, use a test library configuration.
 2019-03-08 18:42:24 +01:00