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1113 Commits

Author SHA1 Message Date
Reijo Tomperi 1b1047a5e4 Fix #757 (Change message: (style) The class 'KClass' has no constructor) 
http://sourceforge.net/apps/trac/cppcheck/ticket/757
 2009-09-29 21:27:17 +03:00
Slava Semushin 88dd9846ae Tokenizer::tokenize(): removed useless const_cast. 
No functional change.
 2009-09-30 00:37:56 +07:00
Daniel Marjamäki 12b29e35ad Ashim Kapoor: deal with backspace better (#694) 2009-09-29 17:02:19 +02:00
Reijo Tomperi 63523316a2 Check nullpointer check is now executed without --style flag 
Added TODO test case for nullpointer check
 2009-09-29 16:38:05 +03:00
Reijo Tomperi 64f0f3b308 Fix #751 (if-condition considered redundant even with else-branch) 
http://sourceforge.net/apps/trac/cppcheck/ticket/751
Fix also other issue with if(a.b) delete c.b;
Fix also other issue with if(a.b.c) delete a.b.c;
 2009-09-29 00:18:40 +03:00
Daniel Marjamäki 311f6dc92e Fixed #746 (False positive, Memory leak when goto is used) 2009-09-28 22:58:06 +02:00
Daniel Marjamäki 1427f0a2c7 memory leaks: fixed a TODO_ASSERT_EQUALS for a false positive 2009-09-28 22:41:45 +02:00
Reijo Tomperi 949ad462c7 Fix #739 (Pre-defined output format templates) 
http://sourceforge.net/apps/trac/cppcheck/ticket/739
Patch from lanurmi. Slightly modified by me.
 2009-09-28 22:48:27 +03:00
Reijo Tomperi 2d4404f030 Fix #754 (Tokenizer: transform modifier "signed" to "int") 
http://sourceforge.net/apps/trac/cppcheck/ticket/754
Also fix int unsigned -> unsigned int
 2009-09-28 21:25:05 +03:00
Slava Semushin b9237db9a3 Fixed #753 (Tokenizer: don't simplify variables inside do {} while loop) 
http://sourceforge.net/apps/trac/cppcheck/ticket/753
 2009-09-28 22:15:31 +07:00
Daniel Marjamäki a61abcbbc8 Fixed #728 (False positive, resource leak, when released in a loop) 2009-09-27 21:49:07 +02:00
Slava Semushin 342e71803f src/checkbufferoverrun.cpp: fixed regression. 
test suite was broken after my
e8c83613e4 commit.
 2009-09-27 23:03:11 +07:00
Slava Semushin e8c83613e4 Fixed #740 (False positive, buffer overrun with --all) 
Regression since 07f41f4563 commit.

http://sourceforge.net/apps/trac/cppcheck/ticket/740
 2009-09-27 22:50:59 +07:00
Slava Semushin f62e5f1672 src/checkbufferoverrun.cpp: removed useless semicolon. 
No functional change.
 2009-09-27 22:14:58 +07:00
Slava Semushin 661ce78b69 Fixed #738 (False Buffer overrun with -a when i is increased by more than 1 inside loop body) 
http://sourceforge.net/apps/trac/cppcheck/ticket/738
 2009-09-27 22:14:51 +07:00
Reijo Tomperi fdde2182b9 Fix GPL comments in all files. ">." was missing from the end. 2009-09-27 18:08:31 +03:00
Reijo Tomperi 9df2b84233 Remove redundant comparison 2009-09-27 17:53:09 +03:00
Slava Semushin 07f41f4563 Fixed #714 (False Buffer overrun with -a when i is increased by more than 1 in a loop) 
http://sourceforge.net/apps/trac/cppcheck/ticket/714
 2009-09-27 21:12:46 +07:00
Reijo Tomperi d1f3953cce Fix #720 (String length for strings like this "\x61" is calculated wrong) 
http://sourceforge.net/apps/trac/cppcheck/ticket/720
 2009-09-27 17:04:10 +03:00
Slava Semushin 7e2208b5cc Detects invalid iterator inside for() when postfix form of increment used. 2009-09-27 15:10:21 +07:00
Slava Semushin 5285635354 Fixed #735 (Detects invalid iterator after push_back() when iterator declared inside for()) 
http://sourceforge.net/apps/trac/cppcheck/ticket/735
 2009-09-27 14:59:19 +07:00
Slava Semushin acdbb20c99 Detect buffer overruns when ?: use as sprintf() argument. 2009-09-27 00:40:58 +07:00
Slava Semushin 19ed8e9311 Fixed #729 (False positive: Buffer overrun when ? is used to select parameter) 
http://sourceforge.net/apps/trac/cppcheck/ticket/729
 2009-09-27 00:06:54 +07:00
Slava Semushin 50a34b8a37 Fixed #731 (False positive, strcpy copying a buffer with a null character) 
http://sourceforge.net/apps/trac/cppcheck/ticket/731
 2009-09-26 22:58:14 +07:00
Slava Semushin 6d56ab9df6 CheckBufferOverrun::count(): commented out debug message. 
Added in 3da779725d commit.
 2009-09-26 21:59:16 +07:00
Daniel Marjamäki 3da779725d Ashim Kapoor: handle %i,%f,%d,%x,%X better (#694) 2009-09-26 16:19:18 +02:00
Slava Semushin a919f4541a Fixed #732 (Tokenizer: Incorrect simplification) 
Regression since 58a9e05697 commit.

http://sourceforge.net/apps/trac/cppcheck/ticket/732
 2009-09-26 17:02:13 +07:00
Daniel Marjamäki 0b3a139b3b Fixed #710 (False positive: invalid vector iterator after push_back) 2009-09-26 11:49:09 +02:00
Daniel Marjamäki 482a2f9d95 Fixed #718 (False positive, resource leak when break in a loop before exit) 2009-09-26 07:19:22 +02:00
Reijo Tomperi 6a63742dde Fix #730 (False positive, buffer overrun with strncpy) 
http://sourceforge.net/apps/trac/cppcheck/ticket/730
 2009-09-25 23:32:18 +03:00
Daniel Marjamäki fd311e3c72 Fixed #678 (False positive: Unused private function produced by inner class) 2009-09-25 20:42:22 +02:00
Daniel Marjamäki fe3c8cab9f Ashim Kapoor: Added function that returns minimum size of format strings (#694) 2009-09-25 18:23:44 +02:00
Reijo Tomperi 2594f9b63f Merge branch 'master' of git@github.com:danmar/cppcheck 2009-09-24 23:47:28 +03:00
Reijo Tomperi 16e55f4f89 Improve C style pointer cast detection 
http://sourceforge.net/apps/trac/cppcheck/ticket/724
 2009-09-24 23:46:08 +03:00
Daniel Marjamäki cd94d50526 Memory leaks: fixed a TODO_ASSERT_EQUALS 2009-09-24 22:40:18 +02:00
Daniel Marjamäki fa4e0a617e Fixed #700 (False positive: Memory leak) 2009-09-23 22:42:07 +02:00
Daniel Marjamäki 36c838c0e2 Replaced UNIT_TESTING ifdef with _MSC_VER 2009-09-23 22:16:46 +02:00
Reijo Tomperi 62ccda5677 Fix #713 (Tokenizer: Simplify 0L) 
http://sourceforge.net/apps/trac/cppcheck/ticket/713
Use MathLib to handle other variations of 0.
 2009-09-23 22:44:52 +03:00
Reijo Tomperi 832481b36e Changed some CppcheckExecutor functions and variables protected and virtual. 2009-09-23 22:27:07 +03:00
Slava Semushin 313479cf8d Tokenizer::simplifySizeof(): use Token::getStrLength(). 
Fixed wrong result when string contains escaped quotes.

Correction for 0e729fedc0 commit.
 2009-09-23 23:02:53 +07:00
Reijo Tomperi ef09f3475c Fix #713 (Tokenizer: Simplify 0L) 
http://sourceforge.net/apps/trac/cppcheck/ticket/713
 2009-09-23 00:23:11 +03:00
Daniel Marjamäki a705815a51 updated version to 1.37 2009-09-22 20:57:24 +02:00
Daniel Marjamäki 0e729fedc0 Fixed #716 (segmentation fault: sizeof string) 2009-09-22 20:50:00 +02:00
Slava Semushin 610529ab69 Tokenizer::createLinks(): fixed typo in comment. 
Since commit 1c01dd64f3.
 2009-09-22 23:36:12 +07:00
Daniel Marjamäki ad92aa4c20 Fixed #715 (False positive: Resource leak when exit() after if loop) 2009-09-22 18:09:29 +02:00
Daniel Marjamäki faac5bccd6 Fixed #702 (If you see this, there is a bug - varid was 0) 2009-09-22 17:49:13 +02:00
Reijo Tomperi 4d2a8608a8 Fix #706 (false positive: invalid number of character ((), can't process file) 
http://sourceforge.net/apps/trac/cppcheck/ticket/706
 2009-09-21 23:27:06 +03:00
Reijo Tomperi 0fff5a23bf Fix #701 (false positive: Invalid deallocation) 
http://sourceforge.net/apps/trac/cppcheck/ticket/701
 2009-09-20 23:38:32 +03:00
Reijo Tomperi 1c01dd64f3 Fix #703 (Tokenizer: Create links for []) 
http://sourceforge.net/apps/trac/cppcheck/ticket/703
 2009-09-20 23:13:06 +03:00
Reijo Tomperi 2dc1fe5dc1 astyle fix 2009-09-20 22:42:43 +03:00
Daniel Marjamäki d287a8e1d2 Version: 1.36 2009-09-20 14:14:01 +02:00
Slava Semushin 7236230228 Additional fix for better simplifying array declaration. 
Pointed out by hyd_danmar@ in IRC.

Addressed to #696
 2009-09-20 18:28:56 +07:00
Slava Semushin 5dee65048f Fixed #690 (False positive: (possible error) Buffer overrun) 
http://sourceforge.net/apps/trac/cppcheck/ticket/690
 2009-09-20 17:54:19 +07:00
Slava Semushin 58a9e05697 Fixed #696 (Tokenizer: Simplify array declaration) 
http://sourceforge.net/apps/trac/cppcheck/ticket/696
 2009-09-20 17:28:15 +07:00
Reijo Tomperi 003e27c10e Fix #667 (Preprocessor does not handle macro inside macro correctly) 
http://sourceforge.net/apps/trac/cppcheck/ticket/667
 2009-09-20 00:09:05 +03:00
Daniel Marjamäki 7f2ca357b0 Fixed #673 (False positive: null pointer dereference when dynamic cast is used) 2009-09-19 10:54:10 +02:00
Slava Semushin 4c30ab0b88 Token::stringifyList(): removed const modifier from parameter. 
const useless in this case because argument passed by value.

No functional change.
 2009-09-19 14:16:01 +07:00
Slava Semushin 5ab6c6cf80 Preprocessor: document that removeComments() may throws exception. 
No code change.
 2009-09-19 13:30:54 +07:00
Daniel Marjamäki 8f96c1992a Fixed #688 (False positive in error category when --all is used) 2009-09-19 08:23:10 +02:00
Daniel Marjamäki 14c45c2118 Preprocessor: Skip BOM 2009-09-18 19:42:06 +02:00
Daniel Marjamäki e4291a5966 Fixed #676 (The scope of variable can actually not be limited) 2009-09-17 21:05:12 +02:00
Daniel Marjamäki 1dc738b1ae Fixed #677 (False positive: Unused private function produced by class member initialization) 2009-09-16 23:04:13 +02:00
Daniel Marjamäki c5368581d9 Fixed by #675 (false positive: when operator is overloaded) 2009-09-16 20:07:03 +02:00
Reijo Tomperi 55fc473a00 Fix #684 (Tokenizer: (65536*72/100) incorrectly simplified to zero) 
http://sourceforge.net/apps/trac/cppcheck/ticket/684
 2009-09-15 23:38:54 +03:00
Daniel Marjamäki 5efedf85d6 Fixed #671 (False positive. Leak when loop is before exit) 2009-09-15 22:26:38 +02:00
Daniel Marjamäki 36c7108a28 Fixed #669 (possible style without --all + false positives) 2009-09-15 20:46:47 +02:00
Daniel Marjamäki 020321769c Fixed #658 (Assertion 'begin != __null' failed) 2009-09-14 21:49:41 +02:00
Reijo Tomperi 2b6955dde5 Fix #670 (Tokenizer: Simplify '\0' into 0) 
http://sourceforge.net/apps/trac/cppcheck/ticket/670
 2009-09-14 21:42:56 +03:00
Daniel Marjamäki e3119235e0 Tokenizer: Added a simple validation function that we can use during debugging 2009-09-13 15:35:37 +02:00
Daniel Marjamäki 62bdf032ac simplifyTemplates: assert that braces and parantheses are handled correctly 2009-09-13 15:00:48 +02:00
Slava Semushin fc7413e43d Token::getStrLength(): fixed errors from valgrind. 
Correction for 13b2edd61e commit.
 2009-09-13 17:50:21 +07:00
Slava Semushin 0fb89f8afa Fixed #645 (Tokenizer::simplifyCasts() breaks link() if casts function) 
http://sourceforge.net/apps/trac/cppcheck/ticket/645
 2009-09-13 17:31:32 +07:00
Slava Semushin 13b2edd61e Token::getStrLength(): use Token::strValue(). 
No functional change.
 2009-09-13 15:03:28 +07:00
Slava Semushin 1617abf053 Token::strValue(): added const modifier. 
Correction for 241f585d34 commit.

No functional change.
 2009-09-13 15:02:59 +07:00
Slava Semushin eb6b5cfce6 Tokenizer::simplifyMathFunctions(): change return type to void. 
Correction for 241f585d34 commit.

No functional change.
 2009-09-13 14:53:15 +07:00
Daniel Marjamäki c0ca375ef7 Fixed #478 (Warnings in Visual Studio build with -W4) 2009-09-13 09:03:48 +02:00
Reijo Tomperi 241f585d34 Fix #594 (division by zero not detected when using atol or atof) 
http://sourceforge.net/apps/trac/cppcheck/ticket/594
Simplify atol("0") into 0 (and other atol() calls also)
 2009-09-12 23:54:47 +03:00
Daniel Marjamäki 5df28c51c6 memory leaks: minor refactorings 2009-09-12 21:13:47 +02:00
Daniel Marjamäki f4b6c822d3 Fixed #375 (new check: Detect when using 'this-x') 2009-09-12 15:25:02 +02:00
Daniel Marjamäki ab4a7fdef2 Fixed #518 (False positive for leaks when function from err()-family used) 2009-09-12 14:11:17 +02:00
Daniel Marjamäki 7479b943cc Fixed #644 (Tokenizer::simplifyComma: Wrong simplification in cast) 2009-09-12 08:12:00 +02:00
Daniel Marjamäki 37dae83e06 More Fixing of #635 (Preprocessor: remove 'asm(...)') 2009-09-11 23:34:24 +02:00
Reijo Tomperi ed1c9bed49 Fix ticket #632 (Mathlib isInt() identifies "330L" as not int) 
http://sourceforge.net/apps/trac/cppcheck/ticket/632
 2009-09-11 23:46:59 +03:00
Daniel Marjamäki 8837e0dcff Simple fix for #635 (preprocessor: remove 'asm(...)') 2009-09-11 21:22:41 +02:00
Reijo Tomperi 9828117aff Fixed some "is passed by value" errors from cppcheck source. 2009-09-10 22:22:57 +03:00
Reijo Tomperi a6c809226e Fix #656 (Improve const-correctness) 
http://sourceforge.net/apps/trac/cppcheck/ticket/656
Applied slightly modified patch from elfring
 2009-09-10 00:25:58 +03:00
Daniel Marjamäki 48846c008d Fixed #650 ('possible style' pre-incrementing error shown without --all) 2009-09-08 21:41:11 +02:00
Daniel Marjamäki 80bf406a97 Settings: Added an 'append' command line flag that allows the user to provide extra information about functions. See ticket #260 2009-09-08 19:49:05 +02:00
Slava Semushin 572c206755 Refactoring: move code for sizeof() simplification to method. 
Introduce and use Tokenizer::simplifySizeof() method.

No functional change.
 2009-09-06 18:23:17 +07:00
Slava Semushin 587e96322d Tokenizer(simplifyNestedStrcat): correctly set line numbers for new tokens. 
Pointed out by aggro80@ in IRC. Thanks!
 2009-09-06 17:33:55 +07:00
Daniel Marjamäki 535fe17ffd Templates: Scaled up the handling of default values for template parameters (#638) 2009-09-06 08:22:45 +02:00
Reijo Tomperi 75a65a02a8 Fix another issue related to #647 (Crash during tokenizing (wrong) K&R function declaration) 
http://sourceforge.net/apps/trac/cppcheck/ticket/647
 2009-09-05 23:41:39 +03:00
Reijo Tomperi a3d9863725 Fix #647 (Crash during tokenizing (wrong) K&R function declaration) 
http://sourceforge.net/apps/trac/cppcheck/ticket/647
Thanks to undingen for providing a patch
 2009-09-05 22:21:25 +03:00
Reijo Tomperi 7af4ac4282 New command line argument added --template 
Fix ticket #462 (Allow using template to customize output format)
http://sourceforge.net/apps/trac/cppcheck/ticket/462
 2009-09-05 22:01:49 +03:00
Slava Semushin 195cc9aae9 Fixed #585 (Preprocessor: Don't check the same configuration twice) 
http://sourceforge.net/apps/trac/cppcheck/ticket/585
 2009-09-06 00:01:57 +07:00
Slava Semushin a9273c9d39 Fixed #629 (Tokenizer: expand nested strcat() calls) 
http://sourceforge.net/apps/trac/cppcheck/ticket/629
 2009-09-05 23:46:27 +07:00
Aleksey Palazhchenko d9d2f53df6 Added top-level 'check' target. 
Also refactored all. pro files by the way. :)
 2009-09-04 22:59:25 +04:00
Reijo Tomperi 23c07dd2b8 Merge branch 'master' of git@github.com:danmar/cppcheck 2009-09-03 23:36:42 +03:00
Reijo Tomperi 7408674017 Fix #601 (Poor var initialization assumption when can't find function definition) 
http://sourceforge.net/apps/trac/cppcheck/ticket/601
Fix #641 ((style) Member variable not initialized in the constructor: False Positive)
http://sourceforge.net/apps/trac/cppcheck/ticket/641

This fix will also cause us not to detect several potential issues, but as there are so many
false positives, any unknown function call should stop the error for now. New
ticket is created to handle regression caused by this:
http://sourceforge.net/apps/trac/cppcheck/ticket/643
 2009-09-03 23:28:00 +03:00
Daniel Marjamäki 7a9e4a7bd4 templates: remove typename tokens 2009-09-03 22:19:44 +02:00