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8007 Commits

Author SHA1 Message Date
Robert Reif
f4dd43a71a Fixed #7523 (Scope::findEnumerator(): does not find enum constant from other enum type) 2016-05-29 14:45:45 +02:00
Simon Martin
12a298b9cd Ticket #7445: Properly represent integer types smaller than int in CheckIO::ArgumentInfo. 2016-05-28 15:36:13 +02:00
Daniel Marjamäki
18fc288de9 Fixed #5582 (Crash when there is OOM) 2016-05-28 13:24:19 +02:00
Daniel Marjamäki
2b2f12bcd5 Fixed #6758 (Preprocessor: handle #__VA_ARGS__) 2016-05-28 11:27:45 +02:00
Daniel Marjamäki
cee67730b1 Fixed #5746 (Cppcheck returns error-exitcode when globally suppressed error is encounted when running with multiple jobs.) 2016-05-27 20:13:51 +02:00
PKEuS
00e4f70fe3 Fixed false positives in CheckSizeof::checkSizeofForPointerSize() (#7518) 2016-05-26 21:25:29 +02:00
PKEuS
373ac52480 Mention exact function name in invalidscanf message (#5649) 2016-05-26 21:11:33 +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
2417f72c5e Silence Travis 2016-05-26 18:31:52 +02:00
Daniel Marjamäki
2a42f245a9 Fixed #7130 (Wrong assignmentInAssert when using lambda in predicate function) 2016-05-26 18:29:29 +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
Daniel Marjamäki
8b088a472f SymbolDatabase: Refactoring 2016-05-26 12:04:18 +02:00
Daniel Marjamäki
f45233682e SymbolDatabase: Code cleanup 2016-05-26 12:00:03 +02:00
Robert Reif
66cacde3db Fixed #7513 (value flow of array dimension with enum doesn't always work) 2016-05-26 11:25:50 +02:00
Daniel Marjamäki
50352c8d69 Fixed #3552 (Don't warn about missing ctor for class inside union) 2016-05-25 19:05:16 +02:00
PKEuS
c7b3836379 Small refactorizations: 
- Optimized performance of several functions by adding pre-checks
- Simplified some code
- Fixed VS warning in testsymboldatabase.cpp
 2016-05-25 15:30:49 +02:00
PKEuS
8c0eab3eb3 Optimization: Improved performance of CheckBufferOverrun::checkScope() when dealing with a large number of arrays (#5975) 
-> checking time decreases from 1010s to 50s on the code snippet in #5975
-> Dropped a garbage code unit test
 2016-05-25 14:42:00 +02:00
Daniel Marjamäki
ae97f53244 Fixed #6184 (ValueType: overloaded < operator) 2016-05-25 13:56:36 +02:00
Matthias Krüger
0556edd151 fix #7505 (crash on invalid code) 2016-05-25 13:14:34 +02:00
PKEuS
728d4242dc Refactorizations in CheckBufferOverrun: 
- Improved performance of CheckBufferOverrun::checkScope()
- Made some patterns less restrictive
 2016-05-25 11:50:34 +02:00
PKEuS
cda246da75 Refactorized CheckUnusedVar::checkStructMemberUsage(): Reimplemented check based on symboldatabase 2016-05-25 11:13:31 +02:00
PKEuS
e22c177003 Optimized Tokenizer::setVarIdPass1(): Avoid costly std::stack<std::map<...>>::push/pop() operations for struct initializers 2016-05-24 23:15:09 +02:00
PKEuS
43bf1bb685 Refactorized CheckUnusedVar::checkStructMemberUsage(): Drastically reduced number of Token::findmatch() calls to improve performance 2016-05-24 23:10:39 +02:00
PKEuS
686cc6640e Refactorization: Improved performance of Tokenizer::simplifyMicrosoftMemoryFunctions() and Tokenizer::simplifyMicrosoftStringFunctions() 
- Added pre-check before doing complex Token::Match() calls
- Use std::map instead of std::set
 2016-05-24 21:19:20 +02:00
PKEuS
f2ae295f1e Support char literals in CheckCondition::checkIncorrectLogicOperator() (#5912) 2016-05-24 15:08:48 +02:00
Daniel Marjamäki
06a594a9e0 Fixed #6207 ('not' misinterpreted as alternative C token) 2016-05-24 13:33:21 +02:00
Daniel Marjamäki
684966f674 Fixed #7509 (ValueType: wrong type for container element - std::array) 2016-05-24 09:07:38 +02:00
Daniel Marjamäki
397480f929 Fixed #7376 (ValueType: wrong type for container element) 2016-05-23 18:53:59 +02:00
Daniel Marjamäki
37afc57a2a Fixed #7455 (Suppressions: not working well with windows path separators) 2016-05-23 15:38:47 +02:00
Simon Martin
ce05d23bb7 No need to use std::min() in normalizeCharacterLiteral. 2016-05-22 22:59:32 +02:00
PKEuS
4bb99a7887 Improved CheckSizeof::checkSizeofForPointerSize(): 
- Support cast in front of malloc() call
- Support sizeof(type) pattern (#4428)
 2016-05-22 22:29:52 +02:00
Daniel Marjamäki
beabe110fd setVarIdStructMembers: Fixed code so loop will terminate properly 2016-05-22 21:42:10 +02:00
Daniel Marjamäki
710e066a9a Fixed #6406 (VarId: struct member initialization) 2016-05-22 21:18:52 +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
PKEuS
851c6e0ed5 Improved buffer overflow checking for scanf: %c with a width (#3494) 2016-05-22 14:00:26 +02:00
Roberto Martelloni
dce7128f30 CWE mapping of duplicateExpression, duplicateBreak (CWE561), unreachableCode, unsignedLessThanZero, unsignedPositive, pointerLessThanZero, pointerPositive, varFuncNullUB, nanInArithmeticExpression, commaSeparatedReturn, (#797) 
ignoredReturnValue
 2016-05-22 13:17:38 +02:00
Daniel Marjamäki
06d5e73e88 Fixed #7471 (Tokenizer::prepareTernaryOpForAST: typedef with comma inside ?:) 2016-05-22 11:33:21 +02:00
Daniel Marjamäki
b7b92b2140 Fixed #6674 (false positive 'unusedPrivateFunction' - calling virtual function in subclass) 2016-05-21 20:07:35 +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
amai2012
b60b283c5b Merge pull request #796 from simartin/ticket_7452_follow_up 
Address comments in PR#794 and alternative fix for ticket #7500.
 2016-05-21 09:20:23 +02:00
Alexander Mai
d492500f34 #5844 False positive: returnReference fp for inner lambda function 2016-05-20 23:46:56 +02:00
Simon Martin
eb1b3db04a Address comments in PR#794 and alternative fix for ticket #7500. 2016-05-20 22:52:43 +02:00
Alexander Mai
303a85a930 #4195 segmentation fault of cppcheck (invalid code). Fix segfault which turned up after refactoring the enum handling code. 2016-05-17 22:19:23 +02:00
Alexander Mai
4f77a2b044 #7500 buffer overflow: encodeMultiChar lib/mathlib.cpp:343. Improve errors handling 2016-05-17 20:43:32 +02:00
Daniel Marjamäki
7453b641bd Fixed #4839 (Variable (in array) is assigned a value that is never used) 2016-05-17 16:03:55 +02:00
Daniel Marjamäki
99fc13ee70 Fixed #6968 (unusedPrivateFunction not correct, called by inner class) 2016-05-16 20:52:50 +02:00
Daniel Marjamäki
7fffc09b17 MathLib: Add #include for VS2013 2016-05-16 20:30:53 +02:00
Daniel Marjamäki
65998f1d7c CheckClass: previous change introduced false positives when Token::function() is wrong. Avoid those false positives. 2016-05-16 10:55:22 +02:00