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513 Commits

Author SHA1 Message Date
Reijo Tomperi 241ad528a9 Fix ticket #275 Simplify if( a == 0 ), if( 0 == a ) into if( !a ) 
http://apps.sourceforge.net/trac/cppcheck/ticket/275
 2009-05-01 13:07:10 +03:00
Reijo Tomperi 34540fee04 Fix partially ticket #196 False positive: Resource leak 
And add few test cases related to it. Move one failing test behind TODO
http://apps.sourceforge.net/trac/cppcheck/ticket/196
 2009-05-01 12:28:33 +03:00
Daniel Marjamäki 6d53343d32 class checking: only check class assignments if the --all has been given 2009-05-01 07:36:35 +02:00
Daniel Marjamäki 534d0e9939 class checking: Checking that vectors/lists/strings etc are modified in the assignment function 2009-05-01 07:28:58 +02:00
Reijo Tomperi 7e5c32b7f4 Fix ticket #269 (Incorrect variable id, when delete is used.) 
http://apps.sourceforge.net/trac/cppcheck/ticket/269
 2009-04-29 22:45:57 +03:00
Daniel Marjamäki ad4c7993d1 stl: checking that iterator is used against a single container 2009-04-29 20:16:04 +02:00
Daniel Marjamäki f9795988eb checkstl: Check for invalid pointer to vector element 2009-04-28 21:18:02 +02:00
Daniel Marjamäki bb154da394 memory leaks: handling std::auto_ptr (#266) 2009-04-28 20:01:35 +02:00
Daniel Marjamäki 67eb54c4c0 Merge branch 'abc' 2009-04-27 21:29:29 +02:00
Daniel Marjamäki b49997e69d bail out instead of crash when parsing unicode code (#207) 2009-04-27 21:29:03 +02:00
Reijo Tomperi d8f6636673 Improve fix to ticket #261: Allow macro definition to have uncoupled double quote. 
http://apps.sourceforge.net/trac/cppcheck/ticket/261
 2009-04-26 22:19:08 +03:00
Daniel Marjamäki 7b58e09a07 Preprocessor: Report correct file and line in message 'No pair for character..' (#261) 2009-04-26 11:05:32 +02:00
Daniel Marjamäki ebd15cec0f push_back: updated the checking of push_back (#263) 2009-04-25 17:14:02 +02:00
Daniel Marjamäki 49430afabe varid: Set variable id for stl containers and iterators 2009-04-25 16:55:00 +02:00
Reijo Tomperi 347b8a2de8 astyle fix 2009-04-23 23:53:01 +03:00
Daniel Marjamäki 8e15a9e79d xml generator: handle '<' and '>' (#263) 2009-04-23 21:59:26 +02:00
Reijo Tomperi 14eff64194 Fix ticket #258 (segmentation fault) 
http://apps.sourceforge.net/trac/cppcheck/ticket/258
 2009-04-20 21:38:05 +03:00
Daniel Marjamäki ca8f25fced return pointer to local array: fixed false positive when return value is converted to for instance a std::string (#255) 2009-04-19 16:47:54 +02:00
Daniel Marjamäki 7cddc52d8f mathlib: Fixed todo 3/2=1 2009-04-16 22:06:17 +02:00
Reijo Tomperi 23f00e64cb Fix ticket #257 (Improve speed of template tokenizing) 
http://apps.sourceforge.net/trac/cppcheck/ticket/257
 2009-04-14 23:21:52 +03:00
Daniel Marjamäki 3c3a56bfca private functions: don't report false positives when using initialization lists (#254) 2009-04-14 21:46:13 +02:00
Daniel Marjamäki 7750f327ff STL boundries: added new check written by Bill Eggert (#247) 2009-04-13 17:48:13 +02:00
Reijo Tomperi 9c9e920829 Fix ticket #252 (Fix --style warnings in cppcheck) 
http://apps.sourceforge.net/trac/cppcheck/ticket/252
 2009-04-13 12:02:21 +03:00
Daniel Marjamäki 8533e112fe updated version to 1.31 2009-04-12 19:54:15 +02:00
Reijo Tomperi 1f53fb7149 Fix ticket #248 (STL erase check broken?) 
http://apps.sourceforge.net/trac/cppcheck/ticket/248
 2009-04-10 14:27:36 +03:00
Daniel Marjamäki e72a38aaa8 mathlib: Added licence text 2009-04-09 16:17:59 +02:00
Daniel Marjamäki 6fb18b3ddc simplify calculations: Don't simplify division with 0 2009-04-06 19:43:54 +02:00
Daniel Marjamäki 638d18cfc8 tokenize: use mathlib when simplifying calculations (ticket: 236) 2009-04-06 19:23:30 +02:00
Daniel Marjamäki 97f5380a2c added testing for mathlib 2009-04-06 19:08:13 +02:00
Daniel Marjamäki f0d870c52d Added math library that was created by hoangtuansu 2009-04-06 18:27:14 +02:00
Reijo Tomperi 51d97fa831 Fix ticket #212 (Tokenizer: Handle L "text") 
http://apps.sourceforge.net/trac/cppcheck/ticket/212
 2009-04-05 22:21:38 +03:00
Reijo Tomperi 051f2929b5 Fix ticket #244 (Headers from included file are searched from wrong path) 
http://apps.sourceforge.net/trac/cppcheck/ticket/244
 2009-04-05 21:14:02 +03:00
Reijo Tomperi 11858129d0 Fix ticket #243 (boundary checking) 
http://apps.sourceforge.net/trac/cppcheck/ticket/243
 2009-04-04 21:05:48 +03:00
Reijo Tomperi 7a11f0e61f Fix ticket #242 (Preprocessor: Bail out on failure instead of terminating the program) 
http://apps.sourceforge.net/trac/cppcheck/ticket/242
 2009-04-03 22:09:12 +03:00
Reijo Tomperi 3b0643a000 Fix some potential null pointer crashes 2009-04-03 14:55:36 +03:00
Daniel Marjamäki ebee7928e2 operator=: changed error message when variable is not assigned 2009-03-31 19:00:56 +02:00
Reijo Tomperi 14bdf1ee62 Fix ticket #239 (missing function implementation in namespace causes crash) 
http://apps.sourceforge.net/trac/cppcheck/ticket/239
 2009-03-31 00:59:33 +03:00
Daniel Marjamäki 263c5b9e5a division with zero => division by zero 2009-03-29 20:27:10 +02:00
Daniel Marjamäki d7aee72fcd zero division: it's an error 2009-03-29 18:47:05 +02:00
Daniel Marjamäki e45bb20f92 tokenizer: don't replace sizeof when size can't be determined (#233) 2009-03-29 16:36:34 +02:00
Reijo Tomperi bd66f12e60 astyle fix 2009-03-28 23:11:03 +02:00
Gianluca Scacco c88a362893 Fixed ticket #228: false positive with usage of an auto-variable 2009-03-28 21:47:38 +01:00
Daniel Marjamäki 6f7f8c4b4f Tokenizer: Don't treat typedefs as variable declarations (#234) 2009-03-28 21:07:33 +01:00
Daniel Marjamäki 447c830e8f performance enhancement (patch submitted by davidmiller in ticket 231) 2009-03-28 20:33:55 +01:00
Daniel Marjamäki 4059a2ad05 added check for zero division. The code was written by Nguyen Duong Tuan 2009-03-28 07:49:47 +01:00
Daniel Marjamäki c0b608059a possible null pointer dereference after a while-loop 2009-03-27 17:19:34 +01:00
Daniel Marjamäki 063f59c86c moved checks back to style (where they used to be) 2009-03-27 15:55:14 +01:00
Daniel Marjamäki 4eeac1f364 tokenizer: fix segmentation fault if end of token list is reached 2009-03-27 15:12:49 +01:00
Daniel Marjamäki c74da7bab9 variable id: give std::string variables an id 2009-03-25 18:10:03 +01:00
Daniel Marjamäki 8db1ac8c5d astyle formatting 2009-03-25 07:25:33 +01:00
Daniel Marjamäki b9f4a773b8 Buffer overrun: Added check to detect when size argument to memset is a char constant (#213) 2009-03-25 07:25:10 +01:00
Daniel Marjamäki 9f3634412e simplify tokens (known variable values in conditions) 2009-03-25 07:10:17 +01:00
Gianluca Scacco a66cf8b20f Fixed Ticket #202: Return of the address of an auto-variable 2009-03-24 21:53:46 +01:00
Daniel Marjamäki afcaa30b51 Fixed ticket 216 (False positive: variable scope) 2009-03-24 20:59:56 +01:00
Daniel Marjamäki 6c1af7e5e6 register CheckClass 2009-03-24 20:47:43 +01:00
Daniel Marjamäki 586037ed11 fixed testcase 2009-03-24 20:28:44 +01:00
Daniel Marjamäki da0b571aee Fixed ticket 197 (false positive: condition is always true/false) 2009-03-24 19:49:01 +01:00
Daniel Marjamäki 6580e0eb21 fixed snprintf false positive (#210) 2009-03-24 18:43:39 +01:00
Daniel Marjamäki 65070cc067 Simplify if conditions more.. simplifyIfAssign + simplifyIfNot 2009-03-24 18:23:21 +01:00
Daniel Marjamäki 44c952873e Fixed ticket 205 (False positive: char variable used in bit operation) 2009-03-23 19:04:51 +01:00
Daniel Marjamäki 06776c6ac7 Fixed the testcase TestMemleak::realloc3 2009-03-23 18:34:59 +01:00
Daniel Marjamäki 7905cbc5e7 simplify tokens: move assignment out from condition (Ticket #201) 2009-03-23 18:20:56 +01:00
Daniel Marjamäki a87419f59b Fixed Ticket 199 (The error messages generated by 'unused functions' are wrong) 2009-03-22 18:57:53 +01:00
Daniel Marjamäki 09457194d9 astyle code formatting 2009-03-22 08:23:20 +01:00
Daniel Marjamäki 276c0a7b2f Merge branch 'master' of git@github.com:danmar/cppcheck 2009-03-22 08:20:41 +01:00
Daniel Marjamäki e017d5a079 refactoring - added 'getErrorMessages' to all check classes 2009-03-22 08:20:15 +01:00
Gianluca Scacco abda874944 Refactoring of CheckAutoVariables 2009-03-22 08:01:48 +01:00
Daniel Marjamäki 0a71771c6a improved the Tokenizer::setVarId to handle function parameters better 2009-03-21 21:58:39 +01:00
Daniel Marjamäki 6fc66d3e2c refactoring error messages 2009-03-21 21:33:27 +01:00
Daniel Marjamäki 729b2c1706 Fixed 188 (Return of auto variable address), applied patched submitted by gscacco 2009-03-21 18:36:41 +01:00
Daniel Marjamäki da06c12925 refactoring error messages 2009-03-21 18:31:28 +01:00
Daniel Marjamäki 468ed653e2 refactoring error messages 2009-03-21 17:58:13 +01:00
Daniel Marjamäki aee39ae929 refactoring - handling the stlOutOfBounds error message the new way 2009-03-21 14:20:10 +01:00
Daniel Marjamäki 001cb0a7ec refactoring - added a function getErrorMessages that will be used to get a list of error messages 2009-03-21 14:07:51 +01:00
Daniel Marjamäki bcad5afb26 refactoring - fixed the unit tests 2009-03-21 14:02:58 +01:00
Daniel Marjamäki 170f817a19 refactoring: there are now 2 functions for running checks. 'runChecks' and 'runSimplifiedChecks' 2009-03-21 07:53:23 +01:00
Daniel Marjamäki 0ed425d105 refactoring 2009-03-20 20:21:54 +01:00
Daniel Marjamäki 272d455e2d refactoring: generate error message in the class 2009-03-20 20:09:44 +01:00
Daniel Marjamäki 8e4af409e7 refactoring: Added a function to the Check base class that allows easier error reporting 2009-03-20 19:52:18 +01:00
Daniel Marjamäki ccfdbfca58 improved Token::tokAt to handle negative argument too 2009-03-20 18:50:11 +01:00
Daniel Marjamäki 9f1c3cc535 refactoring the rest of the classes 2009-03-20 18:16:21 +01:00
Daniel Marjamäki 21dff96e7b refactoring checkbufferoverrun 2009-03-20 17:35:53 +01:00
Daniel Marjamäki 5914af4481 refactoring CheckClass 2009-03-20 17:30:24 +01:00
Daniel Marjamäki e6e778e45f refactoring 2009-03-20 17:15:51 +01:00
Daniel Marjamäki 5565be0c74 refactoring: minor cleanup 2009-03-19 21:20:08 +01:00
Daniel Marjamäki d4fdfc0f5a astyle formatting 2009-03-19 20:53:23 +01:00
Daniel Marjamäki dfe867fded added checkautovariables and integrated it into cppcheck 2009-03-19 20:52:18 +01:00
Daniel Marjamäki 16b6a7a605 refactoring: loop through all Check instances and execute the runChecks function 2009-03-19 19:24:13 +01:00
Daniel Marjamäki 47d7ff983f refactoring: removed the changes to the error handling 2009-03-19 18:39:20 +01:00
Daniel Marjamäki a573c62cd5 refactoring: first step - started with checkstl 2009-03-18 22:40:38 +01:00
Daniel Marjamäki f37dd4f143 Fixed ticket 184 (Tokenizer - Simplification: Split up variable declarations) 2009-03-18 20:32:05 +01:00
Reijo Tomperi 2fb4c52728 Fixed tokenizer: "return - 2 ;" --> "return -2 ;" 2009-03-18 20:48:06 +02:00
Reijo Tomperi ca055dc830 Fix ticket #191 (semicolon after #endif stop tokenizing of function) 
http://apps.sourceforge.net/trac/cppcheck/ticket/191
 2009-03-18 01:10:26 +02:00
Reijo Tomperi 819953006c Astyle fix 2009-03-17 22:00:27 +02:00
Daniel Marjamäki 9c057c707b tokenize negative numbers into a single token 2009-03-17 20:50:06 +01:00
Reijo Tomperi 2a3535c04f Fix ticket #186 (runtime error when checking code that has a namespace) 
http://apps.sourceforge.net/trac/cppcheck/ticket/186
 2009-03-17 20:16:15 +02:00
Daniel Marjamäki 9fe8ae452a Refactoring the code for the templates handling 2009-03-17 18:55:28 +01:00
Reijo Tomperi b3dd9e699b --debug flag can be used to printout token list (for development purposes) 2009-03-16 23:31:52 +02:00
Reijo Tomperi c413c8d4b3 Fix ticket #179 (preprocessor issues) 
http://apps.sourceforge.net/trac/cppcheck/ticket/179
 2009-03-16 23:20:55 +02:00
Daniel Marjamäki 0cc7672673 Fixed Ticket #82 (detect buffer overrun; dynamic memory) 2009-03-16 18:11:09 +01:00