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8304 Commits

Author SHA1 Message Date
Daniel Marjamäki 0e48625ff4 Fixed false positive when self-checking Cppcheck 'boolean result used in bitwise operation' when using boolean variables. 2016-08-29 04:09:36 +02:00
Daniel Marjamäki 24c6d92667 astyle formatting 
[ci skip]
 2016-08-29 04:08:38 +02:00
Daniel Marjamäki 939b42df06 Fixed #7134 (False positive redundantAssignment - assignment to local variable of unknown type) 2016-08-29 03:48:08 +02:00
Daniel Marjamäki 18cab009c1 Fix Token::Match pattern 2016-08-28 19:25:57 +02:00
Daniel Marjamäki 254e5675ff Fixed #7573 (Tokenizer: FP caused by constant folding) 2016-08-28 19:11:05 +02:00
Daniel Marjamäki fee0e4edfa Fixed #7177 (MathLib: Does not handle '\xF6' properly) 2016-08-28 11:37:05 +02:00
Robert Reif bf7ef56ef5 Fixed #7713 (False positive: %hhu in format string (no. 1) requires 'unsigned char' but the argument type is 'signed int'.) 2016-08-26 19:47:36 +02:00
orbitcowboy 87409ea6b3 Running astyle; Improved testing of std::find; std.cfg: Added support for istream::read and ifstream::read. 2016-08-25 19:17:07 +02:00
Roberto Martelloni 1db24ee070 CWE mapping of signedCharArrayIndex, unknownSignCharArrayIndex, suspiciousCase, suspiciousEqualityComparison, duplicateBranch, duplicateExpressionTernary, suspiciousSemicolon, incompleteArrayFill, redundantPointerOp, unusedLabelSwitch, unusedLabel, unknownEvaluationOrder, stlIfFind, useAutoPointerCopy 2016-08-25 15:40:23 +01:00
amai2012 ece478979b Merge pull request #821 from boos/cwe-mapping-11 
CWE mapping of invalidLengthModifierError, leakUnsafeArgAlloc, nullPointerDefaultArg, nullPointerRedundantCheck, raceAfterInterlockedDecrement.
 2016-08-24 20:44:06 +02:00
Roberto Martelloni 01ee9ee5e6 CWE mapping of invalidLengthModifierError, leakUnsafeArgAlloc, nullPointerDefaultArg, nullPointerRedundantCheck, raceAfterInterlockedDecrement. 2016-08-24 15:37:14 +01:00
Dmitry-Me 667038a402 Merge overlapping patterns 2016-08-24 15:10:39 +03:00
Robert Reif 6043a27065 Fixed #7710 (%h and %hh printf type size specifiers not supported) 2016-08-24 12:47:11 +02:00
Daniel Marjamäki 706877df2d astyle formatting 
[ci skip]
 2016-08-24 12:43:45 +02:00
amai2012 7cc2124176 Fix crash in parsing solution/project 2016-08-24 12:17:54 +02:00
amai2012 c0401c2ef5 Merge pull request #820 from boos/cwe-mapping-10 
CWE mapping of functionConst, functionStatic, initializerList, badBitmaskCheck, knownConditionTrueFalse, invalidTestForOverflow, unhandledExceptionSpecification, coutCerrMisusage,  invalidPrintfArgType_int
 2016-08-24 09:48:01 +02:00
Roberto Martelloni 4c6f4f6708 CWE mapping of functionConst, functionStatic, initializerList, badBitmaskCheck, knownConditionTrueFalse, invalidTestForOverflow, unhandledExceptionSpecification, coutCerrMisusage, 
invalidPrintfArgType_int
 2016-08-23 16:48:36 +01:00
Dmitry-Me cd6aa27010 Clarify loop logic 
* clearer variable names
* don't rely on npos being outside indices range - explicitly break the loop instead
 2016-08-23 18:27:07 +03:00
Frank Zingsheim 8c8a534117 SymbolDatabase: stronger type matching 2016-08-21 16:11:23 +02:00
Frank Zingsheim 7c9a69357e Fixed #7696 (cppcheck 1.75 runs very slowly with style and/or performance checks) 2016-08-21 16:07:05 +02:00
Daniel Marjamäki bea35ee04c GUI: Select configuration that is checked 2016-08-21 15:57:38 +02:00
Daniel Marjamäki a94628d8fc Settings: Make Settings::_terminated static. All threads and subchecks are terminated 2016-08-21 15:57:19 +02:00
Daniel Marjamäki d9ebdc6a10 Preprocessor: fix handling of -U in Preprocessor::getConfigs() 2016-08-21 15:01:04 +02:00
Daniel Marjamäki ff036c8742 Fixed #7700 (Using -D to force a configuration still checks the configuration as well as configurations that are not relevant) 2016-08-21 13:53:44 +02:00
Daniel Marjamäki 19c105cdf9 Fixed #7677 (skipping of configurations broken?) 2016-08-21 12:31:26 +02:00
PKEuS e0838ff194 Fixed crash on garbage code (#7699) 2016-08-21 11:06:48 +02:00
Daniel Marjamäki 363605906f Fixed #7695 (Running with -U_WIN32 still checks related configurations) 2016-08-21 07:45:15 +02:00
Robert Reif 62ac40fc5e Fixed #7706 ((debug) Executable scope 'foo' with unknown function.) 2016-08-20 22:43:27 +02:00
Robert Reif 1dd1f6dd6a Fixed #7673 ((debug) Executable scope 'foo' with unknown function.) 2016-08-20 17:56:48 +02:00
Daniel Marjamäki fe2fa4d343 GUI: Only check current platform when checking sln/vcxproj file 2016-08-20 13:47:25 +02:00
Daniel Marjamäki f1d0498418 ImportProject: Fix crash when there is condition $(Configuration.Contains('X')) 2016-08-20 13:00:47 +02:00
Daniel Marjamäki 079051a4e4 ImportProject: UseOfMfc => define __AFXWIN_H__ 2016-08-20 12:20:04 +02:00
Daniel Marjamäki 8a66535399 Fixed #7694 (ValueType: 1.23L) 2016-08-20 08:44:53 +02:00
Robert Reif b56c765a45 Fixed #7703 ((debug) Executable scope 'foo' with unknown function.) 2016-08-20 07:43:15 +02:00
Robert Reif f1b5ac30a7 Fixed 7698 (FP syntaxError with enum (1.75 regression)) 2016-08-19 19:09:52 +02:00
Robert Reif 1e999e0cfe Fixed #7697 ((debug) Executable scope 'B' with unknown function.) 2016-08-19 19:06:15 +02:00
Daniel Marjamäki 789aef7fde Fixed #4920 (Microsoft ATL/MFC CString::Format argument checking) 2016-08-19 17:36:27 +02:00
Daniel Marjamäki 305609f4fb Fixed #7688 (setTokenValue: crash when there is no 2nd operand for ternary operator) 2016-08-17 18:44:41 +02:00
Daniel Marjamäki 499e52c976 astyle formatting 
[ci skip]
 2016-08-15 18:04:55 +02:00
Daniel Marjamäki 1f98af654a ValueFlow: better handling of ? when condition result is known 2016-08-15 14:19:35 +02:00
amai2012 453b5577cd Merge pull request #819 from boos/cwe-mapping-9 
CWE mapping of assignBoolToFloat, strncatUsage, sizeArgumentAsChar, terminateStrncpy, bufferNotZeroTerminated, negativeArraySize, noExplicitConstructor, virtualDestructor
 2016-08-15 09:20:59 +02:00
Daniel Marjamäki 62362cd06d ValueFlow: improve handling of unary minus 2016-08-14 22:19:06 +02:00
Roberto Martelloni 41dee04e90 CWE mapping of assignBoolToFloat, strncatUsage, sizeArgumentAsChar, terminateStrncpy, bufferNotZeroTerminated, negativeArraySize, noExplicitConstructor, virtualDestructor 2016-08-14 18:23:41 +01:00
Daniel Marjamäki f2e49b4db4 Fixed #7178 (Defect: False positive due to mistake in return type of function pointer.) 2016-08-14 17:19:14 +02:00
Daniel Marjamäki c8667096e0 Fixed #7658 (False positive: Same iterator is used with different containers) 2016-08-14 10:49:48 +02:00
Robert Reif 73e1378af8 Fixed #7661 (False positive: Function parameter 'e' should be passed by reference.) 2016-08-13 21:25:57 +02:00
Daniel Marjamäki 2ed50fbf5a Refactoring 2016-08-13 15:23:46 +02:00
Daniel Marjamäki 606e31602c Fixed #7177 (Support compile_commands.json) 2016-08-13 10:50:03 +02:00
Robert Reif fc1a755100 Fixed #7666 (Executable scope with unknown function.) 2016-08-09 14:02:06 +02:00
Daniel Marjamäki bd21cd7c85 Fixed #6309 (FP: checkRedundantAssignment should not warn for pointer alias) 2016-08-08 21:43:00 +02:00
Daniel Marjamäki c586ae8cbe Revert 'project' - it is not ready yet 2016-08-07 17:10:37 +02:00
Bartlomiej Grzeskowiak 09a83f2cc8 Fixed #7567 ("(a | 7) > 6U" is always true) 2016-08-07 16:58:39 +02:00
Daniel Marjamäki 78fc307c73 1 2016-08-07 15:45:36 +02:00
Daniel Marjamäki 4dbdb50317 split 2016-08-07 15:35:41 +02:00
Daniel Marjamäki 70ccfa5947 fix loading of vcxproj files 2016-08-07 14:21:06 +02:00
Daniel Marjamäki e0f4ce9358 vs 2016-08-07 13:55:27 +02:00
Daniel Marjamäki f0727f2148 Merge branch 'master' into project 2016-08-06 21:05:29 +02:00
Daniel Marjamäki 09d6f4f0a4 1 2016-08-06 21:04:50 +02:00
Frank Zingsheim 47c063e13f Fixed #7660 (cmake build does not handle simplecpp) 2016-08-06 18:21:54 +02:00
Daniel Marjamäki a8df08f22b Fixed #7659 (crash: Token::varId() : vxl: brdb_selection.cxx) 2016-08-06 18:07:41 +02:00
Daniel Marjamäki b86c2689b3 TestPreprocessor: Fix output 2016-08-06 13:28:24 +02:00
Daniel Marjamäki 2f1c80560a 1.75: Set versions 2016-08-06 11:47:27 +02:00
Robert Reif cdfe92b753 Fixed #7657 (False positive: Function parameter 'c' should be passed by reference.) 2016-08-06 10:27:00 +02:00
Daniel Marjamäki 8983997a88 Fix GCC warning 2016-08-06 10:22:58 +02:00
Daniel Marjamäki 3777db39db Preprocessor: Mostly refactorings. Also added handling of --include. 2016-08-06 09:15:09 +02:00
Dmitry-Me 89e8f51a28 Explicit continue instead of init-set-check 2016-08-05 15:05:37 +03:00
Daniel Marjamäki 7d6c587580 Fixed #6113 (Tokenizer::simplifyFunctionPointer: wrong simplification of usage 'return (*f)();') 2016-08-04 19:10:08 +02:00
PKEuS 084fcc936c Rephrased syntaxError message for empty configurations to improve readability: 
Old: Invalid number of character 'c' when these macros are defined: ''.
New: Invalid number of character 'c' when no macros are defined.
 2016-08-04 16:28:11 +02:00
PKEuS ad96f7b519 Fixed wrong variable being used in CheckOther::checkPassByReference() 2016-08-04 15:30:59 +02:00
Daniel Marjamäki 9711064b74 Fixed #6646 (False positive uninitvar - loopvariable initialized inside loop) 2016-08-04 14:39:54 +02:00
amai2012 0bec604627 Repair CWE mapping for calling obsolete functions 2016-08-04 13:55:38 +02:00
Daniel Marjamäki 2566fd09da Fixed #5803 (False positive: Same iterator is used with different containers - insert() from range of different container) 2016-08-04 09:35:16 +02:00
Robert Reif 55b3f0bf38 Fixed #752 (SymbolDatabase: Does not match function if redundant keywords mismatch (C++)) 2016-08-04 09:06:32 +02:00
Dmitry-Me 7f30108f1d Descriptive variable name 2016-08-03 18:15:08 +03:00
Robert Reif b40edca62f Fixed #7387 (SymbolDatabase: Wrong overloaded function is picked) 2016-08-02 23:34:11 +02:00
Robert Reif b9030bcfcd Fixed #7650 (SymbolDatabase: Wrong Token::type(), enum and class with same name) 2016-08-02 23:30:46 +02:00
Daniel Marjamäki 908e1b991e Tokenizer: Refactoring simplifyPlatformTypes() 2016-08-02 19:44:18 +02:00
Daniel Marjamäki 9f59bd6dae Try to fix travis hang 2016-08-02 19:23:45 +02:00
Robert Reif b44f448acc Fixed #7649 (SymbolDatabase: Wrong overloaded function is picked for char and wchar_t) 2016-08-02 18:54:01 +02:00
Daniel Marjamäki f23287544a Fixed #7196 (Improve check: deem sizeof(thing) as using the thing's members) 2016-08-02 18:50:04 +02:00
Daniel Marjamäki cc62259103 Tokenizer: don't set varid on c++11 'template using' type. 2016-08-02 15:04:07 +02:00
Robert Reif 612e83d5af SymbolDatabase: Small fix 2016-08-02 14:31:07 +02:00
Daniel Marjamäki 2187e8ba02 CheckUninitVar: Fixed FP when dereferencing multidimensional arrays. Refactoring of testing. The FP was spotted when looking at #7092 2016-08-02 14:27:51 +02:00
Daniel Marjamäki 99b23012aa Refactoring, use Settings::platformString() 2016-08-02 10:53:51 +02:00
Robert Reif 891e21b478 Fixed #7458 (SymbolDatabase: Wrong overloaded function is picked) 2016-08-02 08:58:11 +02:00
Daniel Marjamäki 41526ef3a8 Fixed #6147 (FP unreadVariable: variable assignment in function call argument list) 2016-08-02 08:50:04 +02:00
Daniel Marjamäki 31484133c0 Fixed #7158 (Tokenizer::createLinks2(): does not set links for < > in 'enum { value = boost::mpl::at_c<B,C> };') 2016-08-01 22:26:11 +02:00
Daniel Marjamäki e784901303 Fixed #6971 (False positive duplicateExpressionTernary - cast ignored) 2016-08-01 21:53:43 +02:00
Daniel Marjamäki 695b1f0ef3 Fixed #5692 (Preprocessor: ifdef symbol used indirectly in code leads to 'analysis failed') 2016-08-01 20:09:41 +02:00
PKEuS da34883770 Improved message invalidscanf: Removed misleading example from verbose message 2016-08-01 18:42:27 +02:00
Dmitry-Me b3877a8ba0 Cleanup variable names 
* fix typo
* use camelCase instead of underscore
 2016-08-01 14:33:56 +03:00
Daniel Marjamäki 1c51fbce7a astyle formatting 
[ci skip]
 2016-08-01 13:01:01 +02:00
Daniel Marjamäki 095b2f73f7 Library: look for cfg files in more paths, include exepath even if CFGDIR is used. 2016-08-01 12:58:33 +02:00
Daniel Marjamäki 09b6568ea2 Fixed #7646 (podtypes do not get proper valuetype) 2016-07-31 19:47:34 +02:00
Daniel Marjamäki 8d89eefff9 Merge pull request #815 from boos/cwe-mapping-8 
CWE mapping of invalidscanf, invalidScanfArgType_s, invalidScanfArgType_int, invalidScanfArgType_float, invalidPrintfArgType_s, invalidPrintfArgType_n, invalidPrintfArgType_p, invalidPrintfArgType_int, invalidPrintfArgType_uint, invalidPrintfArgType_sint, invalidPrintfArgType_float, wrongPrintfScanfParameterPositionError
 2016-07-31 14:14:48 +02:00
Daniel Marjamäki b6246ecc55 bump simplecpp and update Preprocessor to handle new simplecpp::Output enum constants 2016-07-31 12:10:30 +02:00
Roberto Martelloni 9ab4057ddc CWE mapping of invalidscanf, invalidScanfArgType_s, invalidScanfArgType_int, invalidScanfArgType_float, invalidPrintfArgType_s, invalidPrintfArgType_n, invalidPrintfArgType_p, invalidPrintfArgType_int, invalidPrintfArgType_uint, invalidPrintfArgType_sint, invalidPrintfArgType_float, wrongPrintfScanfParameterPositionError 2016-07-31 10:49:36 +01:00
Daniel Marjamäki 66d0d7a0ad Fixed #7553 (False positive with 1.74 'returning an integer in a function with pointer return type' when no integer is used) 2016-07-29 21:53:58 +02:00
Daniel Marjamäki 5611a71820 Fixed #7543 (False positive boolean result used in bitwise operation) 2016-07-29 18:46:43 +02:00
Daniel Marjamäki 89be630156 Fixed #7543 (False positive boolean result used in bitwise operation) 2016-07-29 17:24:22 +02:00
Daniel Marjamäki a65ae3ce2e Token: Allow dollar sign in identifiers 2016-07-29 13:42:11 +02:00
Daniel Marjamäki 5546f052ef Preprocessor: the simplecpp begin() and end() has been renamed 2016-07-29 08:51:57 +02:00
PKEuS 452ecc7ceb Improved check: Detect passedByValue even for arguments that are not declared as "const" 2016-07-28 19:37:10 +02:00
Daniel Marjamäki 0777ecd071 Fixed #7640 (Preprocessor::getConfigs: -U is not honored) 2016-07-28 19:22:59 +02:00
Daniel Marjamäki 57951a2681 one more fix for rules 2016-07-28 15:35:41 +02:00
Daniel Marjamäki 1a4ef60e7c Fixed #7639 (rule support partially broken since simplecpp was introduced) 2016-07-28 13:40:52 +02:00
PKEuS 3f4fe8f578 Refactorized CheckBufferOverrun: 
- Removed redundant code
- Apply non-simplified checking in test suite
 2016-07-27 17:28:43 +02:00
PKEuS 13c11b8c1d Fixed compilation with HAVE_RULES 2016-07-26 17:10:05 +02:00
PKEuS eafed235a6 Attempt to fix build on Unix systems, ran AStyle. 2016-07-26 16:50:32 +02:00
PKEuS 9a6569fde1 Always set ErrorMessage::file0 to ensure that the source file that cppcheck is checking when an error occurs can be identified 
Removed unused function and unused includes from preprocessor.h/cpp
 2016-07-26 16:28:40 +02:00
Dmitry-Me 560e7d618d Get rid of "magic" patterns set 
* magic should match "knownPatterns" but it didn't
* two identical sets are of no use
 2016-07-26 16:42:17 +03:00
Daniel Marjamäki 71f62950ed Tokenizer::findGarbageCode: Make it less picky about 'UNKNOWN_MACRO if ..' 2016-07-26 14:35:11 +02:00
PKEuS fc1603eb9b MathLib, ValueType: Support integer suffix "i64" 2016-07-26 13:19:53 +02:00
Daniel Marjamäki 7ff9545b10 Fixed #7637 (FP syntax error assignment in switch) 2016-07-26 12:15:55 +02:00
Daniel Marjamäki fd19ab4ed1 fix garbage code handling 2016-07-26 08:50:00 +02:00
Dmitry-Me 2b31afe2ab Variable name consistent with surroundings 2016-07-26 09:46:50 +03:00
Daniel Marjamäki 383b815cca Tokenizer: refactoring garbage code handling 2016-07-26 08:16:10 +02:00
Matthias Krüger 6fd8edd6e5 Symboldatabase::sizeOfType: fix crash; fixes #7615 2016-07-26 01:18:47 +02:00
PKEuS 045116f797 Optimized SymbolDatabase::findVariableType(). 2016-07-25 18:33:22 +02:00
Dmitry-Me 64360d291d Variable name consistent with surroundings 2016-07-25 17:04:18 +03:00
Daniel Marjamäki 2feb86a6af Preprocessor: set platform info 2016-07-25 14:52:23 +02:00
Daniel Marjamäki 90faa80590 Preprocessor: Cleanup unused functions 2016-07-25 14:29:02 +02:00
Daniel Marjamäki 7ef02a7469 Cleanup Tokenizer 2016-07-25 12:12:11 +02:00
Daniel Marjamäki adf16fae8b Remove handling of ##, __FILE__, __LINE__ from tokenizer 2016-07-25 07:58:03 +02:00
Daniel Marjamäki 0767284ca1 Fixed #7630 (FP: dead store, modifying array, index var modified) 2016-07-25 07:35:33 +02:00
Daniel Marjamäki cd3818088f Remove unused function Tokenizer::tokenizeCondition 2016-07-24 14:37:43 +02:00
Daniel Marjamäki e9fef003ac Preprocessor: refactoring directives, they are now only set once for each file 2016-07-24 14:02:21 +02:00
Daniel Marjamäki 48fc19b34c Remove unused function Preprocessor::preprocessCleanupDirectives() 2016-07-24 12:51:52 +02:00
PKEuS 2e2800f5bd Fixed several MSVC warnings 2016-07-24 12:36:36 +02:00
PKEuS f44d9d5c9b Optimizations in CheckInternal: 
- Run checks only on executable scopes
- Simplified patterns
 2016-07-24 12:05:58 +02:00
Daniel Marjamäki f931c0cf2b Preprocessor::getConfigs: Handle invalid #else better 2016-07-23 14:40:01 +02:00
Daniel Marjamäki ed4a47de45 Tokenizer: Improve syntax checking of switch,if,while 2016-07-22 16:54:24 +02:00
Dmitry-Me 224e55780e Add const where const access is enough 2016-07-22 15:35:07 +03:00
PKEuS 12e3cf584c Visual Studio solution: 
- Fixed include paths
- Export simplecpp to cppcheck-core.dll
- Added /Zc:rvalueCast
 2016-07-21 20:38:58 +02:00
Daniel Marjamäki 99307846cf Preprocessor: simplecpp optimisations 2016-07-21 19:42:26 +02:00
Daniel Marjamäki 79ac409c7d Preprocessor: Refactoring Preprocessor::getConfigs() 2016-07-21 19:11:49 +02:00
Daniel Marjamäki b2f1b95e38 Bump simplecpp. Preprocessor: Warn about missing includes 2016-07-21 12:47:00 +02:00
Daniel Marjamäki 9899e81f2e handle inline suppressions in included files 2016-07-21 07:57:23 +02:00
Daniel Marjamäki e16f0e500c Preprocessor: Parse comments and then remove them 2016-07-21 07:48:17 +02:00
Daniel Marjamäki 8a1936d5c9 update AdditionalIncludeDirectories in vcxproj files 2016-07-20 22:17:23 +02:00
Daniel Marjamäki 4ceba79f7f Replace std::to_string, to hopefully make appveyor happier 2016-07-20 20:43:32 +02:00
Daniel Marjamäki f1839ebfaf Preprocessor: Fix crashes for invalid code 2016-07-20 20:39:03 +02:00
Daniel Marjamäki 03d2829fb9 Merge simplecpp branch 2016-07-20 12:21:00 +02:00
Daniel Marjamäki a68da1a725 ValueType: Set valuetype for sizeof argument 2016-07-20 09:39:48 +02:00
Daniel Marjamäki 3eef225b36 Revert preprocessor fix for struct tag macros. There are performance problems. 2016-07-19 18:59:58 +02:00
Matthias Krüger 18d5a7317e fix travis; fix [lib/preprocessor.cpp:2772]: (style) The scope of the variable 'noprescan' can be reduced. 2016-07-19 17:28:31 +02:00
Mavik 3e86c7b637 Fixed #5700 (Defect: False positives due to failure to expand struct tag macros) 2016-07-19 16:52:53 +02:00
Daniel Marjamäki 9bda97975a Fixed #7037 (32bit (-m32): testsuite fails) 2016-07-19 12:14:55 +02:00
Daniel Marjamäki 83b982064d Fixed #7579 (varid not set properly in 'int b[] = { m * a[0] };') 2016-07-18 15:27:08 +02:00
Daniel Marjamäki f55040a987 Fix segfault when there is no ast generated in lambda function 2016-07-18 14:08:44 +02:00