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5793 Commits

Author SHA1 Message Date
Simon Martin 2a6acdf357 Ticket #5605: Don't consider '>' as a default template parameter value. Don't choke on template parameters with erroneous default values. 
Ticket #5759: Properly handle pointers to class members in template parameter lists.
Ticket #5762: Handle template specialization tokens.
 2014-05-08 13:54:56 +02:00
Daniel Marjamäki 9fc8bdcbac Fixed #5770 (AST: better handling of 'a.b[c.d]==0') 2014-05-08 06:48:53 +02:00
Daniel Marjamäki 4710c5c4f1 Merge pull request #296 from mpaladin/master 
Fix redundantConditionError check description
 2014-05-07 16:01:26 +02:00
Robert Reif 0bdecfd9cb Fixed #5767 (move bool Variable flag into flag variable) 2014-05-07 15:59:21 +02:00
Massimo Paladin 5e996bc63b Fix redundantConditionError check description 2014-05-07 14:54:50 +02:00
Daniel Marjamäki 5ad3ac2653 Fixed #5695 (FP: Mismatching assignment and comparison) 2014-05-06 19:35:47 +02:00
Daniel Marjamäki b354de6b23 Fixed #5750 (FP:Opposite conditions in nested 'if' blocks lead to a dead code block) 2014-05-06 16:15:12 +02:00
Robert Reif 2d2847ddbd Fixed #5764 (Store Token flags in a single variable) 2014-05-06 06:35:48 +02:00
Daniel Marjamäki 6e25280c90 Reverted fix for #5605 since it cause this crash: #5759 2014-05-05 21:11:47 +02:00
Daniel Marjamäki d17f926422 Merge pull request #294 from simartin/typo_520aaf71 
Reinstate error message.
 2014-05-04 20:49:01 +02:00
Robert Reif ae96491d6c Fixed #5756 (declspec(nothrow) not supported) 2014-05-04 20:47:20 +02:00
Daniel Marjamäki 7d583e639c AST: Fixed handling of '(((typeof(x))*)0)' 2014-05-04 18:36:04 +02:00
Simon Martin 8519a954a0 Reinstate error message. 2014-05-04 17:06:38 +02:00
Daniel Marjamäki 42b85088c5 Double free: Improved handling of noreturn functions. Partial revert of previous fix. 2014-05-04 13:11:21 +02:00
Daniel Marjamäki 636a15ac55 Doublefree: Fixed FP when exit() is called 2014-05-04 12:02:55 +02:00
Daniel Marjamäki 5edb6092a1 Merge pull request #293 from simartin/ticket_5709 
Ticket #5709: Comma operator not properly tokenized.
 2014-05-04 11:46:04 +02:00
Robert Reif 888fd44039 Fixed #5609 (Wrong warning: %zu requires 'size_t' - but type is 'std::size_t') 2014-05-04 07:55:23 +02:00
Simon Martin b03f36cd71 Ticket #5709: Comma operator not properly tokenized. 2014-05-03 21:35:04 +02:00
Daniel Marjamäki 1903d95015 Fixed #5661 (--suppress=missingInclude has no effect) 2014-05-03 19:31:15 +02:00
Daniel Marjamäki ed1d63ffc0 Fixed #5636 (FP: matrix out of bounds) 2014-05-03 18:12:06 +02:00
Daniel Marjamäki 2f3f42d7f1 astyle formatting 
[ci skip]
 2014-05-03 18:10:49 +02:00
Simon Martin ffe6a0be2b Ticket #5605: Don't consider '>' as a default template parameter value. Don't choke on template parameters with erroneous default values. 2014-05-03 16:26:14 +02:00
Daniel Marjamäki 5a23b739da ValueFlow: Improved bailout when variable is reassigned 2014-05-03 12:49:07 +02:00
Daniel Marjamäki 4b7aaba159 AST: assignment operators are executed from right to left 2014-05-03 12:08:42 +02:00
Alexander Mai d3e8bbdc51 #5618 False positive: (performance) Use const reference for 'temp' to avoid unnecessary data copying. - redundantCopyLocalConst/CheckOther::checkRedundantCopy() is prone to false positives. As a quick fix that check becomes inconclusive. 2014-05-02 20:09:38 +02:00
Robert Reif 7d762ca9f7 Made 'unhandled exception' inconclusive and style message. #5751 2014-05-02 06:57:23 +02:00
Daniel Marjamäki fadc27092e Fixed #5752 (FP (error) Possible null pointer dereference) 2014-05-01 15:15:26 +02:00
Robert Reif f6aaf6cc0d Unhandled exceptions: Dont warn when there are unhandled exceptions in main() function. #5751 2014-05-01 13:41:01 +02:00
Alexander Mai d2ebd718a9 #5691 False positive: autovarInvalidDeallocation - function name 'delete' in C code 2014-05-01 07:32:37 +02:00
PKEuS ab4f58a146 Partially reverted 1317063b21. enum class is not part of the common subset of supported C++11 functions of the compilers supported by cppcheck. (Fixes #5745) 2014-04-30 21:06:01 +02:00
PKEuS 71264fb672 Fixed assertion failure in VS debug mode 2014-04-30 21:06:01 +02:00
Alexander Mai a25cb53c19 #5751 - Warning unhandledExceptionSpecification is issued even if warnings are not enabled 2014-04-30 19:33:17 +02:00
orbitcowboy e48550d8d7 Merge branch 'master' of https://github.com/danmar/cppcheck 2014-04-23 01:24:01 +02:00
Alexander Mai 4815e3c4c5 Fix some segmentation faults seen while reducing #5743 (sorry, no test cases supplied) 2014-04-29 20:16:50 +02:00
Daniel Marjamäki b5e023a46c Fixed #5472 (sizeof not handled as operator with respect to null pointer dereference) 2014-04-29 20:09:11 +02:00
Daniel Marjamäki fc24d491cc Fixed #5560 (false positive: C-style pointer casting) 2014-04-29 06:21:30 +02:00
Daniel Marjamäki 648479d909 AST: Fixed tree for 'a.b[5]' 2014-04-29 06:09:26 +02:00
Daniel Marjamäki 36895674ce Refactoring. Simplified condition using Token::Match. 2014-04-29 04:45:45 +02:00
Robert Reif 4de9e29adc Fixed #5706 (operators with noexcept broken) 2014-04-29 04:37:13 +02:00
Daniel Marjamäki 1233d8e47f Fixed #5657 (false positive: (error) Possible null pointer dereference: p) 2014-04-28 15:54:54 +02:00
Daniel Marjamäki 3300d39854 Fixed #5721 (valueFlowBeforeCondition: stop when goto label is seen) 2014-04-28 06:21:48 +02:00
Alexander Mai ead3f28e06 Small enhancements for doxygen 2014-04-27 21:42:10 +02:00
Daniel Marjamäki 9c74d914d7 Fixed #5667 (Tokenizer: simplify 'void (X::*f)()' to 'void *f') 2014-04-27 19:49:21 +02:00
Daniel Marjamäki d279f3fb41 Fixed #5736 (AST: proper handling of 'a=(b).c;') 2014-04-27 18:03:50 +02:00
Daniel Marjamäki 9f2e37da37 AST: fixed 'a.b++' and '*c[5]--' 2014-04-27 16:02:24 +02:00
PKEuS ecec4b0b46 Fixed false positive #5187: arithOperationsOnVoidPointerError when referencing void* 2014-04-27 12:18:33 +02:00
PKEuS 866ab1ce14 Fixed false positive #5689: Care about usage of return values of memory functions 2014-04-27 12:18:33 +02:00
PKEuS ea23a0467b Fixed false positive #5732: autovarInvalidDeallocation on pointer to array 2014-04-27 12:18:33 +02:00
Daniel Marjamäki bde6698bcd Fixed #5731 (False positive with opposite conditions) 2014-04-27 10:21:20 +02:00
Daniel Marjamäki 7317785e32 astyle formatting 
[ci skip]
 2014-04-27 10:20:21 +02:00
Alexander Mai 17ec0af6a7 #5734 A FP literalWithCharPtrCompare was issued upon comparison with a char referenced within a string literal 2014-04-27 09:40:13 +02:00
Alexander Mai 520aaf71b8 Fix some doxygen comments and add shortcut for tok==NULL to Token::simpleMatch() 2014-04-27 09:32:02 +02:00
Alexander Mai 1317063b21 Fix some more (clang++) compiler warnings 2014-04-26 20:44:21 +02:00
Robert Reif ca9386859b Tokenizer: replace ') const| {' pattern to detect function start 2014-04-26 18:31:56 +02:00
Robert Reif cd6332d960 Tokenizer: replace ') const| {' pattern to detect function start 2014-04-26 18:30:09 +02:00
Alexander Mai b5c580a59e Fix some clang warnings - most related to semantic doxygen errors 2014-04-26 16:17:26 +02:00
Alexander Mai b74e997435 Fix false positive nullPointer messages within sqlite3 after goto by adding a suitable bailout inside valueFlowAfterAssign() 2014-04-26 14:41:28 +02:00
Daniel Marjamäki 11856b51aa AST: Fixed handling of 'a=b(c**)+1' 2014-04-26 13:32:08 +02:00
Daniel Marjamäki c34616a6ba AST: Fixed handling of 'a = b.c[++(d.e)];' 2014-04-26 13:16:34 +02:00
Frank Zingsheim ffa55bbaa0 Fixed #5725 (FP: multicondition Expression is always false because 'else if' in pngwrite.cxx (LibreOffice)) 2014-04-26 11:59:38 +02:00
Daniel Marjamäki 853d56030b Fixed #5559 (false positive: (error) Possible null pointer dereference: pSTRunner) 2014-04-26 11:27:58 +02:00
Reijo Tomperi ae23ab64b7 Change encoding to UTF-8 for two header files that were not using UTF-8. 2014-04-26 00:41:33 +03:00
Daniel Marjamäki 8602d13dc9 Fixed #5722 (AST: wrong handling of 'x = ((a[i])->getx)();' - the 'x' is an operand of the =) 2014-04-25 06:06:54 +02:00
Dmitry-Me a7c7b00407 Reuse variable value, return earlier. 2014-04-24 12:24:40 +04:00
Daniel Marjamäki 9406f3428a IncompleteStatement: Fixed false positive when '({..})' blocks are used 2014-04-24 06:32:29 +02:00
Alexander Mai 5c98e4d039 Merge branch 'master' of https://github.com/danmar/cppcheck 2014-04-23 20:50:48 +02:00
Alexander Mai 9412f9d216 #5717 Segmentation fault when providing multiple --include=/path/to/header arguments. 2014-04-23 20:50:16 +02:00
Daniel Marjamäki d144197d7e Fixed segfault 2014-04-23 19:49:16 +02:00
Daniel Marjamäki aea528c763 enum: don't simplify enum constant that is assigned 2014-04-23 17:10:17 +02:00
Daniel Marjamäki 272fcc18d8 Don't warn about redundant number statement in '({ do_something(); 0; })' 2014-04-23 16:23:19 +02:00
Dmitry-Me 9b74d43473 Rename local variable plus return a bit earlier on edge condition. 2014-04-23 11:18:09 +04:00
Frank Zingsheim 87354bf9d2 Fixed #5707 (false negative: unreachable code is not detected (code after return)) 2014-04-23 07:58:43 +02:00
Daniel Marjamäki 3c5cf299e3 Fixed #5708 (Improve oppositeInnerCondition) 2014-04-23 07:57:13 +02:00
orbitcowboy a6af8f5dcf #5748: Fixed FP (wrongmathcall) do not warn if an object calls a function foo.log(0). 2014-04-23 01:23:38 +02:00
Daniel Marjamäki fe80f858d1 ValueFlow: Improved analysis in the valueFlowAfterAssign 2014-04-22 16:10:20 +02:00
Alexander Mai 2c3807f089 #5703 - Segfault recursive loop - Patch by zingsheim 2014-04-21 22:13:02 +02:00
Alexander Mai 623e5db0b2 #5702 crash: clang: test/Parser/cxx0x-member-initializers.cpp (bailout withn an internal error) 2014-04-21 21:44:17 +02:00
Mark de Wever 6f3e3f5e2e Fixed #5701 (FP for std::unordered_map::operator[]; there is no const version) 2014-04-21 16:39:44 +02:00
Daniel Marjamäki 52e0e4453b Fixed #5646 (FP: pointer to array is not assigned a value.) 2014-04-21 16:14:49 +02:00
Daniel Marjamäki c98beafb6d Fixed #5675 (wrong AST generated for 'a>>=b') 2014-04-21 13:05:34 +02:00
Daniel Marjamäki a202956471 Uninitvar: Refactoring. Use AST instead of token matching to see if variable is used in RHS of assignment. 2014-04-21 12:01:02 +02:00
Daniel Marjamäki 04cd261ee2 Fixed #5664 (false positive: (error) Uninitialized variable: j (Comma operator in for loop)) 2014-04-21 10:32:29 +02:00
Daniel Marjamäki 0ced16d17a CheckExceptionSafety: Fixed crash when a function is missing function scope 2014-04-21 08:01:01 +02:00
Robert Reif 6ff5de2118 Fixed #5697 (Check for throw in __attribute__((nothrow)) function) 2014-04-20 20:40:55 +02:00
Daniel Marjamäki 01d14d0388 Library: Refactoring alloc/dealloc functions. Normally the token should be passed so extra validation can be made 2014-04-20 14:59:16 +02:00
Daniel Marjamäki 5fc43f85b1 ValueFlow: Refactoring. Created utility function isVariableChanged() 2014-04-20 14:21:43 +02:00
Daniel Marjamäki 44a66e6a5a Fixed #1416 (false negative resource leak when calling fdopen) 2014-04-20 10:50:32 +02:00
Robert Reif 36f4431481 Fixed #4800 (Check unhandled exceptions) 2014-04-20 08:58:36 +02:00
Daniel Marjamäki 0c5707ebf1 Fixed #5512 (library (memory): extending standard free deallocator with allocators in custom cppcheck configuration file) 2014-04-19 13:15:06 +02:00
Alexander Mai 96d2666a6c Fix crash in SymbolDatabase - errorLogger may be 0 2014-04-18 21:19:49 +02:00
Alexander Mai aecb072fc6 Merge branch 'master' of https://github.com/danmar/cppcheck 2014-04-18 20:42:46 +02:00
Alexander Mai 7d9ec01bdc #5593 - hang or --report-progress broken (does not report progress) : add reportProgress() call to SymbolDatabase 2014-04-18 20:42:22 +02:00
Daniel Marjamäki 2d645f57b9 Fixed #5576 (false positive: (POSIX) (error) Resource leak: sockfd) 2014-04-18 18:18:47 +02:00
Daniel Marjamäki a9943fe6d0 Fixed #5525 (Closing a socket file descriptor gives an error: Mismatching allocation and deallocation) 2014-04-18 17:05:44 +02:00
Daniel Marjamäki b909aa0e4f CheckMemoryLeak: moved 'popen' into posix scope 2014-04-18 16:30:16 +02:00
Daniel Marjamäki 56eb717b8a Fixed #5656 (false positive: (error) Possible null pointer dereference: f) 2014-04-18 16:10:18 +02:00
Daniel Marjamäki 6146c8f5bb Tokenizer: Fixed bad simplifyComma for code 'return a ? b = c , d : e ;' 2014-04-18 13:38:48 +02:00
Alexander Mai ccba934cb1 #5684 The scope of the variable 'p' can be reduced - But it can not. 2014-04-17 21:32:56 +02:00
Daniel Marjamäki 064844f8db Tokenizer: Fixed bad simplifyComma for code 'a ? b = c , d : e ;' 2014-04-17 18:47:55 +02:00
Daniel Marjamäki 8d5a9893d5 Fixed #5682 (False positive: (style) Same expression on both sides of '&&') 2014-04-16 16:04:46 +02:00