Commit Graph

2507 Commits

Author SHA1 Message Date
Daniel Marjamäki c2a37c5d69 class checking: It's a 'possible style' error if a private constructor is not initializing a member variable 2009-12-06 18:35:32 +01:00
Daniel Marjamäki cd4e355f17 Fixed #1052 (Internal error for 'int vals[] = { 0x13, 1?0x01:0x00 };') 2009-12-06 10:58:27 +01:00
Daniel Marjamäki 75f6e20e61 Fixed #1050 (Internal error: In tokenizer for: 'do { sizeof 1; } while (0);') 2009-12-06 08:46:59 +01:00
Daniel Marjamäki da4d03f6c4 Fixed #1048 (False positive: exceptNew error with nothrow) 2009-12-05 22:05:59 +01:00
Reijo Tomperi 5a40a8c2dd CRLF -> LF fix 2009-12-05 22:17:58 +02:00
Daniel Marjamäki e9b342c56b Fixed #1046 (tokenizer: internal error for 'discard_block< (1 << 24), 10, 24 > u, v;') 2009-12-05 21:15:14 +01:00
Daniel Marjamäki 0b09c36851 Fixed #1026 (false positive: buffer access out of bounds) 2009-12-05 11:41:30 +01:00
Daniel Marjamäki 84a6fe6b54 Fixed #1034 (change --enable to --enable=all) 2009-12-04 19:35:58 +01:00
Reijo Tomperi 54629ff221 Fix #1037 (tokenizing a nested do while, while loop fails)
http://sourceforge.net/apps/trac/cppcheck/ticket/1037
2009-12-04 00:06:03 +02:00
Daniel Marjamäki 48bb1fdc83 Eric Sesterhenn: Fixed #1032 (False positive resource leak with exit at end of function) 2009-12-03 19:19:20 +01:00
Daniel Marjamäki 96268b4caf Fixed #1030 (wrong line number with goto) 2009-12-02 19:47:35 +01:00
Reijo Tomperi f5c81429cb Refactoring: Parse --enable values in Settings class 2009-11-30 23:48:58 +02:00
Daniel Marjamäki 153a13272c ericsesterhenn: Fix #1028 (False positive resource leak) 2009-11-30 16:45:19 +01:00
Daniel Marjamäki ded2e68c2e Fix #1022 (False positive: uninitialized variable when using local struct) 2009-11-29 19:23:31 +01:00
Daniel Marjamäki e6b5fe99f6 Fixed #1027 (Internal error: sizeof a++) 2009-11-29 17:25:35 +01:00
Daniel Marjamäki e7d7507c65 Fixed #1020 (lib/tokenize.cpp:4615: bool Tokenizer::validate() const: Assertion 0 failed) 2009-11-29 12:14:42 +01:00
Daniel Marjamäki a57af3b3e9 use checked STL in debugmode 2009-11-28 18:29:32 +01:00
Martin Ettl 03e7914c98 partial fix of ticket #997; added check for write() two testcases 2009-11-28 13:41:24 +01:00
Daniel Marjamäki f75c9619d1 Fixed #1021 (Out-of-bounds access false positive) 2009-11-28 12:51:23 +01:00
Reijo Tomperi 2c51542cf1 Fix #1018 (strcat(strcat()) causes assertion in Tokenizer::validate)
Test case provided by povaddict
http://sourceforge.net/apps/trac/cppcheck/ticket/1018
2009-11-27 23:21:13 +02:00
Daniel Marjamäki c94ecfe1a3 Fixed #1015 (SIGABRT: Tokenizer::validate for openttd/src/ai/ai_config.cpp) 2009-11-27 17:32:53 +01:00
Daniel Marjamäki 7616246597 Fixed #1014 (Preprocessor: Invalid preprocessing of '#define some_delete(x) delete x;') 2009-11-26 17:32:18 +01:00
Reijo Tomperi 12a87fa3a4 Fix #1007 (False positive array index out of bounds concerning a switch statement in a for loop)
Bailout if switch is found in for loop.
http://sourceforge.net/apps/trac/cppcheck/ticket/1007
2009-11-25 22:40:51 +02:00
Daniel Marjamäki 128b2b8c59 Fixed #989 (CppCheck crashes on Win XP when scanning large directories/subdirectories) 2009-11-23 18:59:50 +01:00
Daniel Marjamäki 9b397afeca Temporary fix for #994 (cppcheck cannot check my sources with segfaulting) 2009-11-22 13:38:45 +01:00
Daniel Marjamäki 7f6f41fd53 Fixed #993 (Latest Git drop aborts at 63% of wine tree) 2009-11-22 09:06:39 +01:00
Daniel Marjamäki 092f64b77a Fixed #982 (Preprocessor: detects and remove conditions which always true) 2009-11-21 19:53:07 +01:00
Reijo Tomperi 9bdf4502ed Fix #995 (false positive: buffer access out of bounds when using fgets)
http://sourceforge.net/apps/trac/cppcheck/ticket/995
2009-11-21 15:45:52 +02:00
Reijo Tomperi 6417704577 Fix #985 (Detect buffer overrun with read())
http://sourceforge.net/apps/trac/cppcheck/ticket/985
2009-11-20 23:47:06 +02:00
Daniel Marjamäki 531d0fa685 Fixed #965 (Division by zero false positive with nested macros) 2009-11-20 20:42:28 +01:00
Slava Semushin 41b2a52915 Fixed #990 (Tokenizer::simplifyIfAddBraces() handle case where statement after if doesn't end by semicolon)
http://sourceforge.net/apps/trac/cppcheck/ticket/990
2009-11-21 01:40:46 +06:00
Daniel Marjamäki 91f7c15c24 Fixed #960 (Tokenizer::validate() assertion failure with mismatched brackets) 2009-11-20 20:10:42 +01:00
Daniel Marjamäki 7890589693 Fixed #912 (### Unlogged error at Tokenizer::syntaxError: Invalid number of character (()) 2009-11-20 19:18:57 +01:00
Slava Semushin 5369965e55 Fixed #983 (Tokenizer::simplifyTypedef() incorrectly substitute type inside namespace)
http://sourceforge.net/apps/trac/cppcheck/ticket/983
2009-11-20 00:02:16 +06:00
Reijo Tomperi 7ddc4f4e02 Fix #971 (Preprocessor: Handle partial macro in macro)
http://sourceforge.net/apps/trac/cppcheck/ticket/971
2009-11-19 00:34:00 +02:00
Daniel Marjamäki 42ffea4f16 Fixed #968 (False positive when TEMP_FAILURE_RETRY used) 2009-11-18 17:17:37 +01:00
Reijo Tomperi 8f07e2711c Added a few TODO test cases for #971 (Invalid number of characters (())
http://sourceforge.net/apps/trac/cppcheck/ticket/971
2009-11-18 00:21:21 +02:00
Reijo Tomperi bd2ca8babd astyle fix 2009-11-17 22:15:25 +02:00
Daniel Marjamäki a3a3ff4349 fixed testcase so it's valid syntax 2009-11-17 19:06:53 +01:00
Slava Semushin 42c5025000 Fixed #970 (Tokenizer: Incorrect comparison order simplification)
Revert changes from 11cb7b4710 commit
for lib/tokenize.cpp (fixed it by another way).

Teach unsignedint() to expand "unsigned" in casts.

http://sourceforge.net/apps/trac/cppcheck/ticket/970
2009-11-18 00:05:18 +06:00
Daniel Marjamäki d866c174cf Fixed 2009-11-15 20:26:07 +01:00
Daniel Marjamäki 469a8e4032 Fixed #925 (uninitialized deletion not detected) 2009-11-15 20:01:57 +01:00
Reijo Tomperi 9275b49688 Fix #964 (Integer division by zero exception)
http://sourceforge.net/apps/trac/cppcheck/ticket/964
2009-11-15 17:44:30 +02:00
Daniel Marjamäki 2b1b7f78f5 Fixed #883 (Add new command line argument --enable) 2009-11-15 15:24:33 +01:00
Slava Semushin 6669a50634 Fixed #842 (out of bounds: when buffer is allocated with malloc)
http://sourceforge.net/apps/trac/cppcheck/ticket/842
2009-11-15 18:38:57 +06:00
Slava Semushin 3911dd79cb Fixed #900 (Improve out-of-bounds check to detect error with "new char(x)")
http://sourceforge.net/apps/trac/cppcheck/ticket/900
2009-11-15 18:04:17 +06:00
Daniel Marjamäki 822f64ec9a Fixed #953 (false positive: 'uninitialized variable' with function pointer) 2009-11-15 12:42:04 +01:00
Daniel Marjamäki b5cbc509f3 Fixed #483 (False positive: found leak when foreach for lists used) 2009-11-15 10:30:00 +01:00
Daniel Marjamäki 14fd0154d2 memory leaks: simple code cleanup 2009-11-15 09:53:38 +01:00
Daniel Marjamäki 5dd7b054f9 Fixed #915 (false positive: memory leak for struct member (allocated in condition) 2009-11-15 09:28:08 +01:00
Daniel Marjamäki ebf907cbc0 Fixed #936 (false positive: uninitialized variable '.. else return; .. ') 2009-11-14 20:37:54 +01:00
Slava Semushin 11cb7b4710 Fixed #961 (Tokenizer: call simplifyCasts() before removing "unsigned" keyword)
http://sourceforge.net/apps/trac/cppcheck/ticket/961
2009-11-14 17:01:59 +06:00
Daniel Marjamäki fee96f3cd6 Fixed #944 (new false positives against Wine Git Tree) 2009-11-14 09:06:28 +01:00
Daniel Marjamäki ec6d66ff45 Fixed #913 (false positive: uninitialized variable) 2009-11-14 08:00:17 +01:00
Daniel Marjamäki a36c410d45 Preprocessor: When #error is encountered the result is an empty string => don't check configuration 2009-11-13 22:12:29 +01:00
Daniel Marjamäki 1187587521 Fixed #919 (possible memory leak not detected) 2009-11-13 20:22:28 +01:00
Slava Semushin 2ec5438186 Fixed #954 (Tokenizer: correctly simplify sizeof of class members)
http://sourceforge.net/apps/trac/cppcheck/ticket/954
2009-11-14 01:07:44 +06:00
Reijo Tomperi c4244ac9e8 Fix #945 (Array index out of bounds not detected, because of "int const")
http://sourceforge.net/apps/trac/cppcheck/ticket/945
2009-11-12 23:49:39 +02:00
Reijo Tomperi 3d5760b149 Fix #947 (Errors not detected when size_t is used instead of int)
http://sourceforge.net/apps/trac/cppcheck/ticket/947
2009-11-12 23:31:13 +02:00
Reijo Tomperi 0518eed937 Fix #946 (False positive: Buffer access out-of-bounds)
http://sourceforge.net/apps/trac/cppcheck/ticket/946
2009-11-12 23:24:44 +02:00
Daniel Marjamäki b2cec721c0 Fixed #951 (Preincremented struct member confused with numeric constant) 2009-11-12 22:16:24 +01:00
Reijo Tomperi d2db4d3a27 Test case for #903 (segmentation fault of cppcheck)
http://sourceforge.net/apps/trac/cppcheck/ticket/903
2009-11-12 21:04:11 +02:00
Daniel Marjamäki c337b4eb33 Fixed #950 (Bug in cppcheck tokenize.cpp) 2009-11-12 18:53:26 +01:00
Daniel Marjamäki 39614a699e Uninitialized variables: detect uninitialized pointer array 2009-11-10 19:35:54 +01:00
Daniel Marjamäki c301dc1907 Fixed #928 (false positive: member variable not initialized in constructor) 2009-11-10 19:30:37 +01:00
Daniel Marjamäki b470ea06b8 Fixed #931 (Invalid interator false positive with identical variable names) 2009-11-10 19:07:04 +01:00
Daniel Marjamäki e0b1303b50 Fixed #929 (Uninitialized variable false positive) 2009-11-10 18:05:55 +01:00
Daniel Marjamäki 51f983629b Fixed #932 (false positive: Dereferenced iterator 'i' has been erased) 2009-11-10 17:20:20 +01:00
Daniel Marjamäki d85fb9dd3d unit testing: minor syntax updates 2009-11-09 20:40:30 +01:00
Daniel Marjamäki 1fe94d74b8 unit testing: minor syntax fixes 2009-11-09 20:34:36 +01:00
Daniel Marjamäki 41e59d8348 Fixed #832 (Exception Safety: deallocating member pointer and then throwing exception) 2009-11-08 09:54:08 +01:00
Daniel Marjamäki 4b04ed9ad9 Fixed #910 (false positive: uninitialized variable for array) 2009-11-08 07:31:01 +01:00
Daniel Marjamäki 52eb32eb5b testbufferoverrun.cpp: fixed unit test error 2009-11-07 19:59:03 +01:00
Daniel Marjamäki 3b9b3b241e testbufferoverrun.cpp: minor updates to make it work better as extracted code 2009-11-07 19:51:18 +01:00
Daniel Marjamäki 3bd36226d6 testbufferoverrun: minor updates to make the code more easily compilable 2009-11-07 18:03:33 +01:00
Daniel Marjamäki d88c236efe uninitialized data: minor fix to handle 'new char [' better 2009-11-07 14:54:12 +01:00
Daniel Marjamäki 60caefe069 uninitialized data: added more checking for allocated data 2009-11-07 09:10:15 +01:00
Daniel Marjamäki 0c8d327809 Fixed #907 (Tokenizer: known result of strlen) 2009-11-07 08:25:39 +01:00
Reijo Tomperi b222ef89be Fix #903 (false positive: buffer access out of bounds)
http://sourceforge.net/apps/trac/cppcheck/ticket/903
2009-11-07 00:58:33 +02:00
Daniel Marjamäki 77b676937d cleanup in testbufferoverrun.cpp 2009-11-06 19:15:59 +01:00
Daniel Marjamäki c561a36cc7 uninitialized variables: better checking of strncpy 2009-11-06 19:06:45 +01:00
Daniel Marjamäki 7397bfc765 Fixed #904 (false positive: uninitialized variable) 2009-11-06 16:50:02 +01:00
Daniel Marjamäki 53f7b12b4f Fixed #902 (false positive: uninitialized variable when variable is initialized in macro) 2009-11-06 16:02:13 +01:00
Daniel Marjamäki 58c54d2ed4 Fixed #898 (Tokenizer: remove unneeded const after *) 2009-11-05 21:30:05 +01:00
Daniel Marjamäki 442584151b Fixed #897 (false positive: uninitialized variable when assigning pointer to array to struct member) 2009-11-05 21:07:04 +01:00
Reijo Tomperi de4ca924b5 Fixed #896 (False positive with --all when return value of open() is positive in a loop)
http://sourceforge.net/apps/trac/cppcheck/ticket/896
2009-11-05 00:58:15 +02:00
Daniel Marjamäki 141b91ae08 updated error message when memory leaks upon exception 2009-11-04 20:45:26 +01:00
Reijo Tomperi 9a55f4ca43 Add one more test case for #895 (false positive: Suspicious pointer subtraction) 2009-11-04 21:38:40 +02:00
Reijo Tomperi 80c66f8ebc Fix #895 (false positive: Suspicious pointer subtraction)
http://sourceforge.net/apps/trac/cppcheck/ticket/895
2009-11-04 21:36:27 +02:00
Reijo Tomperi 00b62442b6 Fix #894 (Invalid line number in "Invalid number of character")
http://sourceforge.net/apps/trac/cppcheck/ticket/894
2009-11-03 22:21:28 +02:00
Daniel Marjamäki c3dff9a6d3 Fixed #893 (False Positive: Uninitialized variable b in a[0] = b[0] = '\0';) 2009-11-03 21:02:16 +01:00
Daniel Marjamäki 68f63fdd75 Exception safety: added check for unsafe reallocation of member pointer 2009-11-03 20:26:52 +01:00
Daniel Marjamäki 616a760b6c Exception Safety: detect unsafe multiple new in a execution path (#831) 2009-11-03 19:43:51 +01:00
Daniel Marjamäki 797e9aeaf5 Fixed #890 (false positive: Uninitialized variable when pointer takes the address to array) 2009-11-03 17:03:53 +01:00
Reijo Tomperi 7fc72484ec Fix #881 (Tokenizer: Something seems to be wrong in Tokenizer::simplifyKnownVariables)
http://sourceforge.net/apps/trac/cppcheck/ticket/881
2009-11-03 00:07:15 +02:00
Daniel Marjamäki 87800185c4 STL: refactoring and fixing 2009-11-02 21:53:01 +01:00
Daniel Marjamäki 89d94895a4 Refactoring 2009-11-02 21:17:33 +01:00
Daniel Marjamäki bc3b12db72 astyle formatting 2009-11-02 20:25:08 +01:00
Daniel Marjamäki df3ffa2eda STL: added check for dangerous usage of std::find (#829) 2009-11-02 20:24:38 +01:00
Daniel Marjamäki 8d57cef7f9 Fixed #764 (usage of unitialized variable not detected) 2009-11-02 19:58:49 +01:00
Daniel Marjamäki 169bcfcff2 Fixed #882 (false positive: uninitialized variable) 2009-11-02 18:31:22 +01:00
Daniel Marjamäki 4abbe9ffd4 Fixed #889 (false positive: uninitialized variable) 2009-11-02 16:28:15 +01:00
Daniel Marjamäki 3e4dd22eed fixed todo testcase 2009-11-01 21:00:43 +01:00
Reijo Tomperi 618eed3d59 Fixed segmentation fault.
Had to change one test case to TODO for now.
2009-11-01 21:49:43 +02:00
Daniel Marjamäki 319cdc2b43 Fixed #880 (Tokenizer: The Tokenizer::simplifyTemplates doesn't handle recursive templates) 2009-11-01 19:03:52 +01:00
Daniel Marjamäki fec7acdc27 Templates: Better handling of recursive templates 2009-11-01 15:56:00 +01:00
Reijo Tomperi eebbc1b906 Fix #884 (False positive: Possible null pointer reference about a non-pointer)
http://sourceforge.net/apps/trac/cppcheck/ticket/884
2009-11-01 13:08:37 +02:00
Daniel Marjamäki 543d5cbf45 Fixed #831 (Exception safety: multiple new in a simple execution path) 2009-10-31 18:58:42 +01:00
Daniel Marjamäki c83d9cd786 Fixed #843 (new check: Passing uninitialized array to strlen/strdup/strcpy/strcat/etc) 2009-10-31 16:36:56 +01:00
Daniel Marjamäki 395ce30d81 Fixed #877 (False positive: After insert, iterator may be invalid) 2009-10-31 15:27:33 +01:00
Daniel Marjamäki a337708ae5 Fixed #430 (Tokenizer: handle templates with partial specialisation) 2009-10-31 12:34:52 +01:00
Daniel Marjamäki 266291baf4 Fixed #876 (false positive: uninitialized variable) 2009-10-31 10:30:32 +01:00
Daniel Marjamäki 45df223bfb Fixed #875 (Uninitialized variable: initialization in subfunction) 2009-10-30 18:28:01 +01:00
Daniel Marjamäki 7dbf22aa3f null pointer: fixed false positive when condition checks if pointer is ok 2009-10-30 15:14:24 +01:00
Daniel Marjamäki feb065abc8 Fixed #867 (unused member function warning) 2009-10-30 15:00:13 +01:00
Daniel Marjamäki 2cf849a9b8 uninitialized variables: fixed false positive when switch is used 2009-10-30 14:52:20 +01:00
Daniel Marjamäki 765c824c6f Uninitialized pointers: It's allowed to dereference uninitialized non-pointer variables 2009-10-30 14:31:37 +01:00
Daniel Marjamäki 44a9c9b458 Fixed #874 (false positive: uninitialized variable) 2009-10-30 14:06:40 +01:00
Daniel Marjamäki 768225bb1b uninitialized variables: fixed false positives for member variables 2009-10-30 13:43:00 +01:00
Daniel Marjamäki c424d4c8af uninitialized variables: Added TODO testcase for removing false positives 2009-10-29 22:51:08 +01:00
Daniel Marjamäki c6d7fad84f uninitialized variables: added check 2009-10-29 21:34:43 +01:00
Reijo Tomperi 4a61bd0432 Fix #870 (The CheckClass::getVarList method detects 'const' as a variable name.)
http://sourceforge.net/apps/trac/cppcheck/ticket/870
2009-10-29 21:54:51 +02:00
Reijo Tomperi 504ae8e22d Fix #868 (False positive - buffer access out of bounds in for loop)
http://sourceforge.net/apps/trac/cppcheck/ticket/868
2009-10-29 16:04:23 +02:00
Reijo Tomperi 9db22d9b48 Modify CheckBufferOverrun::checkGlobalAndLocalVariable() to use varid only.
Also add some TODO test cases.
2009-10-28 22:42:54 +02:00
Daniel Marjamäki ffb5bbd4d1 Visual Studio: Manually edited the vcproj files. The absolute paths were replaced with relative paths 2009-10-28 20:15:56 +01:00
Daniel Marjamäki cba94feded Restructuring: Updated the Visual Studio project files. They are now generated by qmake 2009-10-28 17:37:38 +01:00
Daniel Marjamäki 0682db47a7 Memory leaks: Detect simple leak 2009-10-27 23:08:11 +01:00
Daniel Marjamäki 45b0758e71 Fixed #860 (Improve double delete detection) 2009-10-27 21:28:03 +01:00
Reijo Tomperi 0e695ea527 Test case for #863 (false positive memset array of pointers)
http://sourceforge.net/apps/trac/cppcheck/ticket/863
2009-10-27 20:54:35 +02:00
Reijo Tomperi 59acfbc4df Fix #863 (false positive memset array of pointers)
http://sourceforge.net/apps/trac/cppcheck/ticket/863
Also fix test cases for 64 bit systems.
2009-10-27 20:23:45 +02:00
Daniel Marjamäki 2525b0131a Restructuring: Updated test/test.pro 2009-10-26 22:20:25 +01:00
Daniel Marjamäki 09859c1019 refactoring the folder structure 2009-10-25 12:49:06 +01:00
Daniel Marjamäki 26a81e82cc Fixed #253 (MemoryLeakInClass: False positive when memory is released in function, which is called from destructor) 2009-10-24 15:07:14 +02:00
Daniel Marjamäki 2c8a418c7e Memory leaks: Added and fixed testcase TestMemleakInClass::class13 2009-10-23 20:04:47 +02:00
Daniel Marjamäki 88070b044b Fixed #851 (Tokenizer: sizeof(*a) returns incorrect result) 2009-10-22 23:00:27 +02:00
Daniel Marjamäki 701d622ff0 Fixed #428 (Memory leak not detected with class) 2009-10-22 21:51:58 +02:00
Daniel b80a954f55 Fixed #844 (Tokenizer: Simplify 'sizeof *ptr' correctly) 2009-10-21 21:08:00 +02:00
Reijo Tomperi 9d42194562 Fix #767 (Tokenizer: Known variable variable not simplified)
http://sourceforge.net/apps/trac/cppcheck/ticket/767
2009-10-20 23:58:46 +03:00
Daniel e5f13b4de2 Fixed #839 (False positive: possible null pointer dereference after new) 2009-10-20 20:57:38 +02:00
Reijo Tomperi 6fbf873d25 Improved countSprintfLength() to detect more errors with %d.
Fixed some errors from test cases.
Added more test cases.
2009-10-20 00:48:29 +03:00
Daniel Marjamäki a36c31628d Fixed by #828 (Exception Safety: No throwing in destructors) 2009-10-19 20:57:11 +02:00
Daniel Marjamäki 857c95e7b5 Null pointers: Detect code where the assignment is conditional 2009-10-19 17:32:43 +02:00
Daniel Marjamäki 0e56e4cd37 STL: checking that containers are matching 2009-10-18 18:42:01 +02:00
Daniel Marjamäki 50e542c183 Fixed #827 (Tokenizer: sizeof is incorrectly simplified) 2009-10-18 18:06:32 +02:00
Daniel Marjamäki 58790eda82 Fixed #449 (false postive:: resource leak when using errno) 2009-10-18 13:17:05 +02:00
Reijo Tomperi aca743c9ed Fix #826 (False positive: sprintf with "f%s")
http://sourceforge.net/apps/trac/cppcheck/ticket/826
2009-10-18 13:58:48 +03:00
Daniel Marjamäki cb76061118 unused struct member: bail out when casting 2009-10-17 19:31:14 +02:00
Daniel Marjamäki 2ec1b676ea Pointer Aliasing: Handle pointer aliasing through the Tokenizer::simplifyKnownVariables 2009-10-17 18:21:13 +02:00
Daniel Marjamäki 2e9f7755ee Unused struct members: bail out upon casting 2009-10-17 17:36:55 +02:00
Daniel Marjamäki ffbf8e38ac stl: after vector::insert, iterators may become invalid 2009-10-15 21:29:56 +02:00
Daniel Marjamäki 01af70cc88 Fixed #823 (Buffer overrun with memcpy) 2009-10-15 19:36:48 +02:00
Daniel Marjamäki 91de8f399b Fixed #821 (Preprocessor: Wrong stringification in macros) 2009-10-14 20:40:17 +02:00
Reijo Tomperi be90d34962 Buffer overrun errors behind function call should be possible errors. 2009-10-14 00:09:37 +03:00
Reijo Tomperi 3dc45903bc Move buffer overrun errors behind --all
Fix one possible error issue with arrayindexoutofbounds
Make sure that possible errors are not shown without --all
2009-10-13 23:33:41 +03:00
Reijo Tomperi a3a55547d8 Merge branch 'master' of git@github.com:danmar/cppcheck 2009-10-13 22:41:21 +03:00
Reijo Tomperi 4036dd5eff arrayIndexOutOfBounds check is now done without --all
Errors with buf[1] are still listed only with --all due to false positive risk in them.
2009-10-13 22:39:51 +03:00
Daniel Marjamäki a33b4744a3 stl: better checking for invalid iterator after push_back 2009-10-13 20:55:33 +02:00
Daniel Marjamäki ed3860a0a7 Fixed #805 (False positive: Member functions not handled correctly) 2009-10-12 21:36:28 +02:00
Reijo Tomperi b6999d010f Fix #812 (False positive: sprintf with "%.4s" with --all)
http://sourceforge.net/apps/trac/cppcheck/ticket/812
2009-10-11 22:07:18 +03:00
Reijo Tomperi 59aad35137 Fix #694 (False (possible error) Buffer overrun with %-1s)
ashim2009 did most of the work
http://sourceforge.net/apps/trac/cppcheck/ticket/694
2009-10-11 21:36:22 +03:00
Reijo Tomperi 1401e3f668 Fix #810 (false positive: Division with signed and unsigned operators)
http://sourceforge.net/apps/trac/cppcheck/ticket/810
2009-10-11 17:52:35 +03:00
Reijo Tomperi ea36632ca3 Fix #808 (Segfault in Preprocessor)
http://sourceforge.net/apps/trac/cppcheck/ticket/808
2009-10-10 23:23:48 +03:00
Slava Semushin 237dcb9533 Fixed #809 (Tokenizer: don't replace sizeof() of unknown type to zero)
http://sourceforge.net/apps/trac/cppcheck/ticket/809
2009-10-10 19:26:03 +07:00
Daniel Marjamäki b67fe861b8 Added testcase for #807 (cppcheck crashes scanning ruby 1.9.1) 2009-10-10 10:13:56 +02:00
Daniel Marjamäki 67f53661a9 Fixed #806 (cppcheck crashes scanning openssl) 2009-10-09 21:11:29 +02:00
Reijo Tomperi a078c9353d More test cases for sprintf counter 2009-10-08 17:36:00 +03:00
Reijo Tomperi 5eee9af974 sprintf counter improvements 2009-10-08 16:27:46 +03:00
Reijo Tomperi ad5d87ee14 Fix #802 (possible null pointer dereference reported for reference)
http://sourceforge.net/apps/trac/cppcheck/ticket/802
2009-10-08 11:55:37 +03:00
Reijo Tomperi 014ad937cf Optimize speed and fix one false positive with stl checks. 2009-10-07 23:38:21 +03:00
Reijo Tomperi 52ca36a6ed Added more test cases for sprintf counter 2009-10-07 21:33:44 +03:00
Daniel Marjamäki 13e43b8710 Ashim Kapoor: updated the counter (#694) 2009-10-07 18:21:44 +02:00
Reijo Tomperi fcd269dbf7 Refactoring: Moved some code into a new function.
Renamed count->countSprintfLength.
Added code to collect sprintf parameters.
Added a few TODO test cases.
2009-10-07 15:37:20 +03:00
Reijo Tomperi 8fc21dda27 Fix #801 (Tokenizer: Simplify sizeof for function parameters)
http://sourceforge.net/apps/trac/cppcheck/ticket/801
2009-10-07 12:05:44 +03:00
Reijo Tomperi 06dd66bff4 Fix #487 (Tokenizer: Simplify sizeof for string array and string pointer)
http://sourceforge.net/apps/trac/cppcheck/ticket/487
2009-10-07 11:08:53 +03:00
Reijo Tomperi 8472e58413 Refactored sizeof simplification and fixed one TODO assert. 2009-10-07 10:54:34 +03:00
Reijo Tomperi d9ae2c171e Detect referenced by value errors for std::map also. 2009-10-07 00:04:54 +03:00
Reijo Tomperi ab762b1a00 Fix #388 (resource leak not detected, allocation through function call)
http://sourceforge.net/apps/trac/cppcheck/ticket/388
2009-10-06 23:14:32 +03:00
Reijo Tomperi 2e69d50458 Fix #796 (segmentation fault while scanning)
http://sourceforge.net/apps/trac/cppcheck/ticket/796
2009-10-06 21:03:15 +03:00
Daniel Marjamäki 36fb24b1a5 memory leaks: don't write errors for static member variables 2009-10-06 18:25:00 +02:00
Daniel Marjamäki c3d56c1d13 Fix #797 (false positive: variable scope when using function call) 2009-10-06 17:45:28 +02:00
Reijo Tomperi d598bed1c6 Fix #575 (Array index out of bounds check: get address of one-past-the-end array is legal)
http://sourceforge.net/apps/trac/cppcheck/ticket/575
2009-10-06 14:50:27 +03:00
Reijo Tomperi c55140d4cd Fix #580 (double free not found)
http://sourceforge.net/apps/trac/cppcheck/ticket/580
2009-10-06 12:44:53 +03:00
Reijo Tomperi 13fbd616da Moved some test cases from testtokenize into testsimplifytokens and added one TODO case. 2009-10-06 12:40:50 +03:00
Reijo Tomperi 272f0d3be5 Fix #795 (Preprocessor: Incorrect handling of #if (A) || (B))
http://sourceforge.net/apps/trac/cppcheck/ticket/795
2009-10-06 11:47:36 +03:00
Reijo Tomperi 0a7da96cb6 Fix #765 (divsion by zero not detected in std::cout stream)
http://sourceforge.net/apps/trac/cppcheck/ticket/765
2009-10-06 09:14:59 +03:00
Reijo Tomperi 1eba4b374f Fix #794 (Floating point exception on CheckBufferOverrun)
http://sourceforge.net/apps/trac/cppcheck/ticket/794
2009-10-05 23:19:44 +03:00
Reijo Tomperi edb28d2856 Fix #365 (Improve simplifyQuestionMark() in tokenize.cpp)
http://sourceforge.net/apps/trac/cppcheck/ticket/365
2009-10-05 17:34:38 +03:00
Reijo Tomperi 6901bcae79 Fix #771 (False positive. Null pointer dereference in a switch case)
http://sourceforge.net/apps/trac/cppcheck/ticket/771
2009-10-05 14:46:38 +03:00
Reijo Tomperi 036f3894f1 Fix simplifyRedundantParanthesis() to work after '}' 2009-10-05 14:30:05 +03:00
Reijo Tomperi 5a0a5422c3 Fix #776 (Tokenizer: remove useless brackets around variable assignment)
http://sourceforge.net/apps/trac/cppcheck/ticket/776
2009-10-05 14:22:35 +03:00
Reijo Tomperi fc684d7b5a Fix #778 (Tokenizer: impove simplification inside if())
http://sourceforge.net/apps/trac/cppcheck/ticket/778
2009-10-05 14:10:09 +03:00
Reijo Tomperi 1df8f38423 Fix #793 (Improve passedByValue check)
http://sourceforge.net/apps/trac/cppcheck/ticket/793
2009-10-05 11:59:28 +03:00
Reijo Tomperi 8bb812548c Fix #777 (Tokenizer: double casting simplified incorrectly)
http://sourceforge.net/apps/trac/cppcheck/ticket/777
2009-10-05 00:12:12 +03:00
Reijo Tomperi 498beb7d9a Fix #784 (Tokenizer: Simplify 2[a] -> a[2])
http://sourceforge.net/apps/trac/cppcheck/ticket/784
2009-10-04 23:33:41 +03:00
Daniel Marjamäki 23d8937661 Fixed #789 (false positive: resource leak reported when using for loop) 2009-10-04 19:58:41 +02:00
Daniel Marjamäki ab18f1bd3c Preprocessor: Minor fixes (#772) 2009-10-04 15:41:50 +02:00
Daniel Marjamäki 6b1fae75e5 Fixed #785 (False positive: resource leak of extern FILE*) 2009-10-04 14:24:41 +02:00
Daniel Marjamäki af5a695f82 Fixed #727 (False positive: Resource leak when release is done inside function call) 2009-10-04 13:10:08 +02:00
Slava Semushin 6b0d364f57 Fixed #782 (Checks are missing test cases)
http://sourceforge.net/apps/trac/cppcheck/ticket/782
2009-10-04 15:05:58 +07:00
Daniel Marjamäki ee1bcb728c use '<' comparisons instead of '>' (#610) 2009-10-04 07:51:12 +02:00
Daniel Marjamäki 1a48f869c8 Fixed #772 (Preprocessor: #if(A) is not seen equal to #if A) 2009-10-04 07:25:30 +02:00
Daniel Marjamäki 4387071eb1 Fixed #733 (New check: locking & unlocking mutex and semaphore variables) 2009-10-03 21:46:22 +02:00
Slava Semushin b0d8b6ca8b Fixed #780 (Tokenizer: replace typedef for pointers to struct)
http://sourceforge.net/apps/trac/cppcheck/ticket/780
2009-10-03 22:02:23 +07:00
Slava Semushin 9983066f62 Fixed #770 (Tokenizer: Var id not set for static variables in some cases)
http://sourceforge.net/apps/trac/cppcheck/ticket/770
2009-10-03 17:05:07 +07:00
Reijo Tomperi 107895e8cc TODO test cases TestTokenizer::vardec_static added 2009-10-02 17:28:30 +03:00
Daniel Marjamäki 57067f6627 memory leaks: refactoring unit tests 2009-10-01 22:25:59 +02:00
Daniel Marjamäki e894e37131 Fixed #679 (False positive: Unused private function produced by exception specification) 2009-10-01 19:45:48 +02:00
Reijo Tomperi b3ad712b61 Fix #421 (Memory leak not found when typeid() is used.)
http://sourceforge.net/apps/trac/cppcheck/ticket/421
2009-10-01 11:56:59 +03:00
Reijo Tomperi 4650e513e1 Fix #741 (False positive: Buffer overrun with -a when index increased in multiple locations)
http://sourceforge.net/apps/trac/cppcheck/ticket/741
2009-10-01 11:33:53 +03:00
Reijo Tomperi d4a97eb2b4 Fix #419 (missleading buffer overrun)
http://sourceforge.net/apps/trac/cppcheck/ticket/419
2009-10-01 10:59:27 +03:00
Reijo Tomperi 39092150e2 Fix #763 (Tokenizer: Goto incorrectly simplified)
http://sourceforge.net/apps/trac/cppcheck/ticket/763
2009-10-01 10:25:32 +03:00
Daniel Marjamäki e3e8224b4e memory leaks: fixed TODO_ASSERT_EQUALS 2009-09-30 22:27:00 +02:00
Reijo Tomperi f9871c2d54 Fix #745 (false positive: possible null pointer dereference , while)
http://sourceforge.net/apps/trac/cppcheck/ticket/745
2009-09-30 21:42:14 +03:00
Reijo Tomperi ec44f8f6c7 Fix #744 (False positive: (possible error) Array index out of bounds)
http://sourceforge.net/apps/trac/cppcheck/ticket/744
2009-09-30 15:51:33 +03:00
Reijo Tomperi 6ed727564c Fix #759 (Tokenizer: Incorrect var id when two variables with same name)
http://sourceforge.net/apps/trac/cppcheck/ticket/759
2009-09-30 14:40:10 +03:00
Reijo Tomperi 7852d38f54 Fix #761 (Tokenizer: typedef inside class is incorrectly simplified)
http://sourceforge.net/apps/trac/cppcheck/ticket/761
2009-09-30 14:35:00 +03:00
Reijo Tomperi bb1a9a07e4 Fix #760 (Tokenizer: Goto not simplified)
http://sourceforge.net/apps/trac/cppcheck/ticket/760
2009-09-30 14:30:53 +03:00
Reijo Tomperi 500dedb8a3 Added TODO test cases: simplifyTypedef, simplifyTypedef2, simplifyTypedef3 2009-09-30 10:11:09 +03:00
Reijo Tomperi 724c78fb4d Fix #750 (cppcheck wants variable outside do-loop to be only inside loop)
http://sourceforge.net/apps/trac/cppcheck/ticket/750
Fix #758 (False positive on variable scope with boost foreach)
http://sourceforge.net/apps/trac/cppcheck/ticket/758
2009-09-30 00:56:43 +03:00
Daniel Marjamäki e5bc4a02ae added a TODO_ASSERT_EQUALS for the counter 2009-09-29 20:50:22 +02:00
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
Reijo Tomperi 77d677dd59 TODO test case for count() added 2009-09-29 18:51:29 +03:00
Daniel Marjamäki 12b29e35ad Ashim Kapoor: deal with backspace better (#694) 2009-09-29 17:02:19 +02:00
Reijo Tomperi ededbfb10e Fix comment in test case 2009-09-29 17:19:56 +03:00
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 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 a1e20290cd Refactoring the unit testing of format strings 2009-09-27 22:13:15 +02:00
Daniel Marjamäki a61abcbbc8 Fixed #728 (False positive, resource leak, when released in a loop) 2009-09-27 21:49:07 +02:00
Slava Semushin 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 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
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
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 6db95cd01c Memory leaks: Added a TODO assertion for a false positive 2009-09-25 22:01:54 +02:00
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
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
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 0e729fedc0 Fixed #716 (segmentation fault: sizeof string) 2009-09-22 20:50:00 +02:00
Slava Semushin 9d65a1ebe8 test/testdivision.cpp: fixed syntax errors in TestDivision::division8
Before testrunner complains:
 ### Unlogged error at Tokenizer::syntaxError: Invalid number of character ({)
 ### Unlogged error at Tokenizer::syntaxError: Invalid number of character ({)
 ### Unlogged error at Tokenizer::syntaxError: Invalid number of character ({)

Broken since 36c7108a28 commit where
test case was added.
2009-09-22 23:53:26 +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
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
Reijo Tomperi 661e4504cb astyle fix 2009-09-19 14:21:50 +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 7a07f9343f test/testtokenize.cpp: refactoring code.
- introduce and use simplifyKnownVariables() function
- don't append leading space to result string with tokens

No functional change.
2009-09-19 13:55:41 +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 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
Reijo Tomperi 92b8593f59 TODO test case for preprocessor macro handling 2009-09-14 22:53:57 +03:00
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
Slava Semushin d16a0b7a80 TestSimplifyTokens::sizeof_(): don't append leading space.
No functional change.
2009-09-13 17:59:59 +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 dade31b6d7 TestTOKEN::getStrLength(): allocate tok variable in stack (instead of in heap)
No functional change.
2009-09-13 15:08:43 +07:00
Daniel Marjamäki 1d974f7c05 memory leaks: added test assertion. simplify ';alloc;exit;' to ';exit;' 2009-09-13 07:20:42 +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 908aaff1fa New test case in TestSimplifyTokens::template_default_parameter 2009-09-09 23:57:28 +03:00
Reijo Tomperi ed425158d9 astyle fix 2009-09-06 15:12:38 +03:00
Slava Semushin c1958054af Added test cases for #487. 2009-09-06 18:29:39 +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 a9273c9d39 Fixed #629 (Tokenizer: expand nested strcat() calls)
http://sourceforge.net/apps/trac/cppcheck/ticket/629
2009-09-05 23:46:27 +07:00
Daniel Marjamäki d86a2505f3 Merge branch 'master' of git://github.com/AlekSi/cppcheck into aleksi 2009-09-05 11:03:53 +02:00
Aleksey Palazhchenko d9d2f53df6 Added top-level 'check' target.
Also refactored all. pro files by the way. :)
2009-09-04 22:59:25 +04:00
Daniel Marjamäki 333c6d9e0a memory leaks: Added a todo test case for the getcode function 2009-09-04 19:11:19 +02:00
Aleksey Palazhchenko e48664a3c9 Fixes in test.pro 2009-09-04 11:05:06 +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
Daniel Marjamäki 2719724a97 templates: Quick fix for the problem with default value for a template argument 2009-09-03 21:46:07 +02:00
Daniel Marjamäki 401f8aaa96 Templates: Added todo testcase for handling default values for template arguments. Related with ticket #638 2009-09-02 22:54:50 +02:00
Reijo Tomperi 686ff425f9 Fix ticket #637 (False positive, Using 'memset' on struct that contains a 'std::string')
http://sourceforge.net/apps/trac/cppcheck/ticket/637
2009-09-02 23:51:07 +03:00
Reijo Tomperi 7569bda227 Added few memset test cases 2009-09-02 23:32:15 +03:00
Reijo Tomperi 8ab26e85cf Don't warn about division by zero if zero if floating point number.
Fix bug from mathlib isInt() and add test case from which few are false positives
2009-09-01 22:06:46 +03:00
Daniel Marjamäki 93659bbe08 memory leaks: fixed a todo testcase to find more leaks 2009-09-01 20:12:53 +02:00
Daniel Marjamäki 9a47b7110e memory leaks: fixed todo testcases to find more memory leaks 2009-09-01 20:02:28 +02:00
Slava Semushin 0ec848b1fa test/testmemleak.cpp(dofindleak): provide settings object with debug enabled.
This allows to print tokens when syntax error found in one of tests.
2009-09-02 00:38:35 +07:00
Daniel Marjamäki 7ba244cf45 Memory leaks: fixed a todo testcase 2009-09-01 19:33:17 +02:00
Daniel Marjamäki 59a4a36fe1 memory leaks: minor fix for testcase 2009-09-01 19:06:34 +02:00
Slava Semushin eebe7457c9 Fixed #631 (False positive matching iterator which is dereferenced)
http://sourceforge.net/apps/trac/cppcheck/ticket/631
2009-09-01 23:49:17 +07:00
Reijo Tomperi 0d468d97c7 Fix #630 (Division by zero check only looks at first character of divisor)
http://sourceforge.net/apps/trac/cppcheck/ticket/630
Thanks to liam_routt for finding this and providing fix for it.
2009-09-01 17:00:26 +03:00
Daniel Marjamäki c9449f9bd0 Preprocessor: Added a todo testcase 2009-08-31 20:36:25 +02:00
Daniel Marjamäki 03d7573208 Borland C++: Don't warn about uninitialized variables that are declared in the __published section. These are auto-initialized 2009-08-31 19:40:49 +02:00
Reijo Tomperi 67a8a3225c astyle fix 2009-08-30 23:07:37 +03:00
Daniel Marjamäki 960fb861da Refactoring: Refactoring of the unit testing for the CheckMemoryLeakInFunction 2009-08-30 21:11:15 +02:00
Reijo Tomperi 6fb44e733b Fix ticket #612 (Division by zero not detected when zero has type suffix)
http://sourceforge.net/apps/trac/cppcheck/ticket/612
2009-08-30 22:02:09 +03:00
Slava Semushin c50f7787f9 Fixed #569 (Buffer overrun not detected when strcat() called few times)
http://sourceforge.net/apps/trac/cppcheck/ticket/569
2009-08-30 18:44:23 +07:00
Slava Semushin 843ede94f3 Token::getStrLength(): introduce new static method.
No functional change.
2009-08-30 18:07:10 +07:00
Reijo Tomperi e1cdbf3c5a Fix ticket #611 (Preprocessor: the configurations "A;B" and "B;A" are the same)
http://sourceforge.net/apps/trac/cppcheck/ticket/611
2009-08-30 00:00:54 +03:00
Reijo Tomperi fc343b3e9e astyle fix 2009-08-29 23:33:12 +03:00
Daniel Marjamäki 9d7defad22 Fixed #615 (Memleak was detected in 1.32 but not in 1.33 and later) 2009-08-29 17:33:57 +02:00
Daniel Marjamäki 1dd2ec4757 Fixed #414 (memory leak in if-else construct not detected) 2009-08-29 16:55:43 +02:00
Daniel Marjamäki 270d2b2d4f memory leaks: improved the simplification of 'if* ;' 2009-08-29 16:27:16 +02:00
Daniel Marjamäki 8f1f89ae2b memory leaks: fixed todo test case. reduce exit better 2009-08-29 16:03:23 +02:00
Slava Semushin 085187b445 Tokenizer: enhance simplifyNot() and rename to simplifyLogicalOperators().
Don't replace "and" everything becuse it may be used as variable name.

Better fix for #620
Corrections for commit eb05cf904d
2009-08-29 20:42:14 +07:00
Slava Semushin eb05cf904d Fixed #620 (Tokenizer: replace "and" by "&&")
http://sourceforge.net/apps/trac/cppcheck/ticket/620
2009-08-29 19:26:01 +07:00
Slava Semushin ae413a1ef0 Fixed #618 (Tokenizer: Wrong handling of enum)
http://sourceforge.net/apps/trac/cppcheck/ticket/618
2009-08-29 16:42:42 +07:00
Daniel Marjamäki 6347d0e976 memory leaks: better handling of open/close 2009-08-29 09:18:21 +02:00
Daniel Marjamäki 88d0bd3908 astyle 2009-08-29 08:20:18 +02:00
Daniel Marjamäki ee5b2a43c7 Fixed #627 (False positive with --all, Resource leak with open()) 2009-08-29 07:43:44 +02:00
Daniel Marjamäki de9e62e90a Memory leaks: handling asprintf better 2009-08-29 07:26:32 +02:00
Daniel Marjamäki 406fdd3219 Memory leaks: Fixed two todo testcases (getcode handling of asprintf) 2009-08-29 07:02:36 +02:00
Daniel Marjamäki ab047c680c memory leaks: fixed a todo testcase 2009-08-29 06:42:24 +02:00
Daniel Marjamäki 74fd052fc0 Memory leaks: Testing that asprintf is handled correctly 2009-08-28 23:26:40 +02:00
Daniel Marjamki cbc237c37b fixed failed assertions when running the testrunner 2009-08-28 17:05:25 +02:00
danmar 4f6b79b761 Fixed #625 (cppcheck dumps core on valid code) 2009-08-28 12:57:29 +02:00
danmar bb2bda0be4 Fixed #622 (Tokenizer: Calculations are wrong) 2009-08-28 12:13:46 +02:00
Daniel Marjamäki 5d2c409e46 Fixed #623 (False positive: possible null pointer dereference when using the ?: operator) 2009-08-28 08:48:37 +02:00
Reijo Tomperi 929dbe92e4 Fix the last test case from ticket #613 (array members variables are not checked in constructor)
http://sourceforge.net/apps/trac/cppcheck/ticket/613
2009-08-26 23:33:23 +03:00
Daniel Marjamäki ff9ed1d7aa Preprocessor: better handling of pragma asm and pragma endasm 2009-08-26 21:54:43 +02:00
Slava Semushin 7c86a10a9d Fixed #617 (False positive "buffer overrun" when sprintf() doesn't have optional parameters)
http://sourceforge.net/apps/trac/cppcheck/ticket/617
2009-08-27 00:21:32 +07:00
Daniel Marjamäki 9bdd1def58 added testcase for the Tokenizer::simplifyGoto 2009-08-26 18:54:28 +02:00
Daniel Marjamäki f94aab35e7 Fixed #498 (Tokenizer: simplify 'goto') 2009-08-26 18:46:56 +02:00
Reijo Tomperi d778f67265 Fix sytax error in uninitVarArray(). This also causes the test to fail, so changing it as TODO.
See http://sourceforge.net/apps/trac/cppcheck/ticket/613
2009-08-26 00:42:07 +03:00
Reijo Tomperi e3c1e14bb0 astyle fix 2009-08-26 00:41:03 +03:00
Daniel Marjamäki d67e3fcc49 Refactoring the unit tests of TestMemleakInFunction 2009-08-25 22:18:22 +02:00
Daniel Marjamäki c25e1963b1 Fixed #498 (Tokenizer: simplify 'goto') 2009-08-24 23:10:12 +02:00
Daniel Marjamäki 0c479b8c9f TestClass: Added a testcase where a array member variable is initialized through strcpy 2009-08-24 17:15:29 +02:00
Reijo Tomperi c581753040 Fix ticket #613 (array members variables are not checked in constructor)
http://sourceforge.net/apps/trac/cppcheck/ticket/613
Patch from micres
2009-08-23 22:54:41 +03:00
Daniel Marjamäki 9da2ecf4f4 Refactoring the unit testing. Wrote special tests for CheckMemoryLeakInFunction::findleak 2009-08-23 15:48:25 +02:00
Daniel Marjamäki 0da25081d5 refactoring: began refactoring the unit testing for CheckMemoryLeakInFunction. More specific testing of the functions getcode, simplifycode, call_func, etc 2009-08-23 11:26:17 +02:00
Slava Semushin 8cafaf2960 Fixed #603 (Tokenizer: Incorrect simplification of < >)
http://sourceforge.net/apps/trac/cppcheck/ticket/603
2009-08-23 13:26:16 +07:00
Slava Semushin e6120a5725 Fixed #581 (Wrong usage of div-function)
http://sourceforge.net/apps/trac/cppcheck/ticket/581
2009-08-23 10:37:09 +07:00
Slava Semushin ec050d2563 TestOther::varScope5: fixed syntax error in test case.
Testrunner complains about "Unlogged error at Tokenizer::syntaxError"
since 74bbe945f6 commit.
2009-08-22 21:29:09 +07:00
Daniel Marjamäki 724d6bf53a Fixed #507 (Preprocessor: Incorrect expanding of inner macros) 2009-08-22 13:03:52 +02:00
Slava Semushin acc38a8bbf Fixed #592 (Tokenizer: improve the tokenization of do .. while)
http://sourceforge.net/apps/trac/cppcheck/ticket/592
2009-08-22 17:49:42 +07:00
Daniel Marjamäki 94c49bc34e Fixed #608 (Tokenizer: simplifyKnownVariables doesn't handle 'while (--i)' correctly) 2009-08-22 10:23:55 +02:00
Slava Semushin cbeb45566b Fixed #609 (Tokenizer: don't add {} after do-while();)
http://sourceforge.net/apps/trac/cppcheck/ticket/609
2009-08-22 14:49:45 +07:00
Daniel Marjamäki 439ff8b144 Fixed #599 (False positive: null pointer dereference) 2009-08-21 12:42:40 +02:00
Reijo Tomperi 9d1907be66 Fix ticket #600 (Tokenizer: if(!(fclose(fd) == 0)) is simplified incorrectly)
http://sourceforge.net/apps/trac/cppcheck/ticket/600
2009-08-20 22:37:05 +03:00
Reijo Tomperi 7d44ce7736 Fix ticket #598 (Preprocessor: Multiline comments add line change to wrong location)
http://sourceforge.net/apps/trac/cppcheck/ticket/598
2009-08-20 00:27:47 +03:00
Daniel Marjamäki 8b46172bcf Memory leaks: Use varid instead of varname 2009-08-19 19:42:07 +02:00
Daniel Marjamäki 85682ed429 Fixed #591 (False positive: Deallocating a deallocated pointer) 2009-08-18 20:49:08 +02:00
Slava Semushin 74bbe945f6 Fixed #272 ("The scope of the variable XXX can be limited" not detected when variable is initilialized during declaration)
http://sourceforge.net/apps/trac/cppcheck/ticket/272
2009-08-17 02:12:57 +07:00
Daniel Marjamäki 52856fcbeb ettlmartin: improved the MathLib::IsInt 2009-08-16 18:45:26 +02:00
Slava Semushin be89be8c30 Fixed #590 (False positive: Invalid deallocation when variables have same name)
http://sourceforge.net/apps/trac/cppcheck/ticket/590
2009-08-16 15:27:40 +07:00
Reijo Tomperi c8da301f83 fix ticket #586 (Preprocessor: Lines like "#error don't" can cause "no pair for character" errors)
http://sourceforge.net/apps/trac/cppcheck/ticket/586
2009-08-14 00:22:51 +03:00
danmar 3de825c290 Borland C++ Builder: Fixed compilation and testrunner problems 2009-08-13 22:13:52 +02:00
Reijo Tomperi 4f8a06ed0d Initial work for class and member function/variable list in tokenizer. 2009-08-12 23:50:03 +03:00
Daniel Marjamäki bcab694a74 preprocessor: added todo testcase for detecting redundant preprocessor conditions 2009-08-12 20:28:43 +02:00
Daniel Marjamäki ad4ea01750 Fixed #583 (False positive: the nullpointer check doesn't handle goto properly) 2009-08-12 18:54:52 +02:00
Slava Semushin 4c32057180 Fixed ticket #541 (Wrong testcases produce unlogged error at Tokenizer::syntaxError)
http://sourceforge.net/apps/trac/cppcheck/ticket/541
2009-08-12 02:06:41 +07:00
Slava Semushin 6a7624054e Fixed ticket #584 (Tokenizer: don't set varId for class declaration)
http://sourceforge.net/apps/trac/cppcheck/ticket/584
2009-08-12 01:58:49 +07:00
Daniel Marjamäki e7feac506c Refactoring: updated the nullPointer message so it contains the name of the pointer 2009-08-11 17:18:01 +02:00
Daniel Marjamäki ecdbcbce3d Fixed #566 (False positive when assigning the return value of realloc(NULL,..) to a pointer variable holding a freed memory address) 2009-08-10 22:04:28 +02:00
Daniel Marjamäki 045b73c7ec Fixed #582 (Preprocessor: Remove assembler code inside pragmas) 2009-08-10 20:07:55 +02:00
Reijo Tomperi 93604dd344 Fixed ticket #578 (missing virtual destructor not detected)
http://sourceforge.net/apps/trac/cppcheck/ticket/578
2009-08-10 17:58:13 +03:00
Daniel Marjamäki 3331cb834f Hoangtuansu: Fixed #537 (false positive::operator= should return something) 2009-08-09 19:57:48 +02:00
Gianluca Scacco ba4754a784 Added new test for invalid deallocation 2009-08-09 15:43:00 +02:00
Slava Semushin c66103f7bc Fixed ticket #574 (Tokenizer: not assign varId when variable first afer keyword and has long type)
http://sourceforge.net/apps/trac/cppcheck/ticket/574
2009-08-09 15:41:31 +07:00
Slava Semushin 1fd2c0ff28 Fixed ticket #572 (Tokenizer: improve detection of arrays)
http://sourceforge.net/apps/trac/cppcheck/ticket/572
2009-08-09 15:16:37 +07:00
Slava Semushin 5f3baba178 Fixed ticket #573 (False positive of set range check when we dereferencing iterator)
http://sourceforge.net/apps/trac/cppcheck/ticket/573
2009-08-09 02:07:33 +07:00
Slava Semushin 0f96299d87 Fixed ticket #570 (Buffer overrun not detected when sprintf() format string greater then buffer size)
http://sourceforge.net/apps/trac/cppcheck/ticket/570
2009-08-08 21:52:35 +07:00
Slava Semushin 92d4c086ce Fixed ticket #571 (Buffer overrun for sprintf() not detected after first ')' symbol)
http://sourceforge.net/apps/trac/cppcheck/ticket/571
2009-08-08 21:03:10 +07:00
Slava Semushin 50f7fa5828 Fixed ticket #565 (Tokenizer: simplify variable declaraion like 'int z = x >> 16')
http://sourceforge.net/apps/trac/cppcheck/ticket/565
2009-08-08 17:33:07 +07:00
Daniel Marjamäki a0a4008e17 Fixed #525 (false positive: vector range checking with <) 2009-08-07 16:23:28 +02:00
Reijo Tomperi d719606201 Fixed ticket #564 (set variable id for "struct ABC **p")
http://sourceforge.net/apps/trac/cppcheck/ticket/564
2009-08-07 00:31:39 +03:00
Reijo Tomperi 80953633ee Fix ticket #563 (set variable id for **p)
http://sourceforge.net/apps/trac/cppcheck/ticket/563
2009-08-06 23:11:29 +03:00
Daniel Marjamäki ce8c5b0236 Fixed #555 (False positive: [CuTest.c:25]: (error) Memory leak: len) 2009-08-05 21:18:16 +02:00
Daniel Marjamäki e1beb70f80 Fixed #558 (Tokenizer: Bad simplification of 'for(unsigned i = 0; i < 100; ++i)') 2009-08-05 20:15:48 +02:00
Daniel Marjamäki 1c59e4a51b Fixed #528 (Tokenizer: Simplify: 'if(!(a->x=b()))') 2009-08-05 19:45:05 +02:00
Daniel Marjamäki 9e348ca739 Fixed #554 (resource leak false positive) 2009-08-04 21:34:14 +02:00
Daniel Marjamäki 706ba34a6d Refactoring the unit testing 2009-08-04 21:32:14 +02:00
Reijo Tomperi 975e7778ab Fix ticket #531 (false positive about missing virtual destructor)
http://sourceforge.net/apps/trac/cppcheck/ticket/531
2009-08-04 22:23:22 +03:00
Reijo Tomperi 769119c725 Fix ticket #552 (False positive with --all when realloc is used with two variables.)
http://sourceforge.net/apps/trac/cppcheck/ticket/552
2009-08-02 23:30:43 +03:00
Reijo Tomperi 10f6678cf9 TODO test case realloc5 added and "Checkmemoryleak: simplifycode result for" debug info added. 2009-08-02 22:23:47 +03:00
Slava Semushin 822fb93cda Improved "index out of bounds" check.
Corrected 342acaaaf2 commit.
2009-08-02 19:29:45 +07:00
Slava Semushin f38530fb31 test/testbufferoverrun.cpp: improve test cases. 2009-08-02 19:29:37 +07:00
Slava Semushin ed86eda07d Fixed ticket #549 (Tokenizer: improve calculation simplification)
http://sourceforge.net/apps/trac/cppcheck/ticket/549
2009-08-02 15:45:33 +07:00
Slava Semushin 342acaaaf2 Fixed #547 (index out of bounds not detected when addition used as array index)
http://sourceforge.net/apps/trac/cppcheck/ticket/547
2009-08-02 14:59:02 +07:00
Slava Semushin 0445edf6fe Fixed #542 (Tokenizer: allow numbers in templates parameters)
http://sourceforge.net/apps/trac/cppcheck/ticket/542
2009-08-01 23:17:35 +07:00
Slava Semushin 0e2273833e Fixed ticket #539 (Tokenizer: don't replace constants variables with varid 0)
http://sourceforge.net/apps/trac/cppcheck/ticket/539
2009-08-01 20:57:54 +07:00
Daniel Marjamäki b5d172b6e9 preprocessor: fixed problem in Preprocessor::expandMacros when macro argument is for example 'unsigned long' 2009-08-01 14:55:45 +02:00
Daniel Marjamäki e6713e9774 null pointers: fixed a false positive 2009-08-01 11:30:37 +02:00
Daniel Marjamäki b7ffcf53ba Fixed #511 (false positive, memory leak when using 'var = ({});') 2009-07-31 23:42:21 +02:00
Slava Semushin 8588012df7 Fixed #521 (Tokenizer: improve static variable detection)
Also change cppcheck default behavior to don't show "If you see this,
there is a bug" message for each variable without varId. This feature
was very helpful for developers but may annoying users.

http://sourceforge.net/apps/trac/cppcheck/ticket/521
2009-08-01 00:40:36 +07:00
Daniel Marjamäki 2b26a320f0 astyle formatting 2009-07-31 14:01:50 +02:00
Daniel Marjamäki 2d9e4e1a73 null pointers: detect when there are possible null pointer dereferencing when looping through a linked list both in inner and outer loops at the same time 2009-07-31 10:49:43 +02:00
Daniel Marjamäki 228e926654 null pointers: Added a todo testcase 2009-07-30 21:57:23 +02:00
Slava Semushin 347802f819 Fixed ticket #503 (Dereferencing after erase() not work if we try to get access to member)
http://sourceforge.net/apps/trac/cppcheck/ticket/503
2009-07-31 00:49:38 +07:00
Slava Semushin 5db677bc30 Fixed ticket #523 (Tokenizer: set varId for types with long namespaces)
FIXME: skip namespaces by the best way.

http://sourceforge.net/apps/trac/cppcheck/ticket/533
2009-07-31 00:40:41 +07:00
Slava Semushin 681b836389 Fixed ticket #532 (Tokenizer: set varId for types which have comma in template parameter)
http://sourceforge.net/apps/trac/cppcheck/ticket/532
2009-07-31 00:25:26 +07:00
Daniel Marjamäki d06e669017 Preprocessor: Speedup of the match_cfg_def function 2009-07-30 10:10:34 +02:00
Reijo Tomperi 2fa3b4ce60 Added more tests to test case TestSimplifyTokens::ifassign1 2009-07-30 01:39:28 +03:00
Reijo Tomperi b56fdb83da Fixed ticket #529 (Tokenizer: simplify if((x==0)))
http://sourceforge.net/apps/trac/cppcheck/ticket/529
2009-07-30 00:37:01 +03:00
Daniel Marjamäki 050b85c5eb memory leak for struct member: fixed false positive when the struct pointer is stored away 2009-07-29 11:38:20 +02:00
Daniel Marjamäki 4e66dc105e null pointers: Fixed false positive when 'do' are used 2009-07-29 11:17:22 +02:00
Slava Semushin 367efe31ea Fixed ticket #524 (Containers range check shouldn't stop at first founded error)
http://sourceforge.net/apps/trac/cppcheck/ticket/524
2009-07-29 03:55:23 +07:00
Slava Semushin 8b0c1daf98 Fixed ticket #522 (Tokenizer: recognize comma in container with STL type declaration)
http://sourceforge.net/apps/trac/cppcheck/ticket/522
2009-07-29 02:46:33 +07:00
Slava Semushin f50aa1e188 Fixed ticket #520 (Tokenizer: properly set varId for containers with STL types)
http://sourceforge.net/apps/trac/cppcheck/ticket/520
2009-07-29 00:54:13 +07:00
Slava Semushin c8caefa94c Fixed ticket #519 (Tokenizer converts commas in for-loops)
http://sourceforge.net/apps/trac/cppcheck/ticket/519
2009-07-28 23:40:15 +07:00
Slava Semushin 600f3a834d Fixed ticket #514 (false positive:: memory leak when using comma near delete[])
http://sourceforge.net/apps/trac/cppcheck/ticket/514
2009-07-28 02:13:08 +07:00
Slava Semushin 37fe631639 test/testautovariables.cpp: renamed some testcases.
Make it readable.

No functional change.
2009-07-28 00:36:56 +07:00
Slava Semushin 82ae0e305b checkautovariables: added newlines to make code more readable.
No code change.
2009-07-28 00:34:17 +07:00
Slava Semushin bb4b2b707c Fixed ticket #517 (False positive for extern variables: return of the address of an auto-variable)
http://sourceforge.net/apps/trac/cppcheck/ticket/517
2009-07-28 00:32:01 +07:00
Reijo Tomperi 358aa5be8d Improve test case TestSimplifyTokens::comma_keyword 2009-07-27 00:08:18 +03:00
Daniel Marjamäki b4a6d74e42 astyle formatting 2009-07-26 22:13:08 +02:00
Slava Semushin 6c022798ea Fixed ticket #499 (buffer overflow not detected when using macros)
sprintf() buffer overrun detection works wrong due to typo (since time
when it was added in commit a604f56f19).

Also reports buffer overrun when sprintf() writes bytes equal to
buffer size -- in this case off-by-one error appears.

http://sourceforge.net/apps/trac/cppcheck/ticket/499
2009-07-26 19:29:46 +07:00
Slava Semushin a73346e889 Fixed ticket #496 (Tokenizer: simplify statements with "," better)
https://sourceforge.net/apps/trac/cppcheck/ticket/496
2009-07-26 18:03:11 +07:00
Reijo Tomperi a07b7635c0 Fix ticket #265 (Log a warning when an include file is not found)
http://sourceforge.net/apps/trac/cppcheck/ticket/265
2009-07-25 22:10:30 +03:00
Daniel Marjamäki a6d696bf40 Fixed #504 (false positive: null pointer dereference) 2009-07-25 20:36:02 +02:00
Daniel Marjamäki b172d62cae Added more tests to the TestPreprocessor::match_cfg_def (#505) 2009-07-25 17:04:13 +02:00
Daniel Marjamäki f877cd2db1 Preprocessor: Added todo test case for better evaluation of #if conditions 2009-07-25 16:22:42 +02:00
Daniel Marjamäki dacaff824c Fixed #501 (Preprocessor should read open configurations that are defined within the file) 2009-07-25 13:58:34 +02:00
Slava Semushin 8643936e0c Fixed ticket #500 (Tokenizer: simplify the "(p != NULL)" conditions)
Also teach simplifyIfNot() to handle variables like Foo::var.

https://sourceforge.net/apps/trac/cppcheck/ticket/500
2009-07-25 18:23:03 +07:00
Slava Semushin 88d7c598e3 test/testtokenize.cpp: use tokenizeAndStringify() function.
Instead of self-written code.

No functional change.
2009-07-25 16:41:16 +07:00
booga 9fa8c0ee9c astyle FTW (should have read about that sooner) 2009-07-24 19:23:30 -04:00
booga 52e2e775b2 Fix #476 STL Container checks.
Fix #473 Add post increment check for STL objects and Classes.
2009-07-24 18:36:15 -04:00
Daniel Marjamäki 9136d8cf80 Tokenizer: simplify return statements - remove redundant parantheses 2009-07-24 21:55:35 +02:00
Daniel Marjamäki 6bb85703f6 memory leaks: fixed false positive for struct members - better handling of if/else 2009-07-24 09:05:40 +02:00
Daniel Marjamäki 73c028bdb7 memory leaks: added a todo test case for struct members when using if-else 2009-07-23 22:29:31 +02:00
Daniel Marjamäki 5b81c92a14 null pointers: fixed false positives when checking if pointer is null at many locations (#485) 2009-07-23 19:59:29 +02:00
Daniel Marjamäki 06c8ff9d0d null pointers: fixed false positives (#49) 2009-07-23 19:02:14 +02:00
Daniel Marjamäki 565ac2fca6 Fixed #493 (Memory leak: False positive when using the exit(0)) 2009-07-23 16:30:30 +02:00
Daniel Marjamäki d0f1d885ed null pointers: dereferencing a pointer and then checking if it's null (#49) 2009-07-23 14:13:46 +02:00
Daniel Marjamäki 024778d6eb tokenizer: simplify '?:' better when the condition is always true 2009-07-23 10:12:02 +02:00
Daniel Marjamäki 9b2dd8c7eb Preprocessor: Better evaluation of conditions such as '#if defined A || defined B' (#469) 2009-07-22 20:11:27 +02:00
Daniel Marjamäki e36994f54b astyle formatting 2009-07-22 18:48:42 +02:00
Daniel Marjamäki 6fecd858e3 Fixed #469 (Preprocessor should read open configurations that are defined within the file) 2009-07-22 18:47:50 +02:00
Daniel Marjamäki 1d514e1afe Fixed #497 (Templates are not expanded correctly) 2009-07-22 13:29:42 +02:00
Daniel Marjamäki 3243933c90 Fixed #494 (False positives of checking leaks struct members)
Better handling of function calls
2009-07-22 08:30:51 +02:00
Daniel Marjamäki ba36c9426b null pointers: better checking when dereferencing pointer and then checking if it is null (#485) 2009-07-21 17:00:11 +02:00
Daniel Marjamäki 6f646246ee dereferencing deallocated memory: it is ok to take the address to deallocated memory but it is not ok to dereference the address 2009-07-21 13:04:13 +02:00
Daniel Marjamäki 45f8560537 invalid pointer usage: broke out CheckOther::invalidPointer from the CheckOther::nullPointer (#485) 2009-07-21 12:09:58 +02:00
Daniel Marjamäki ce595dd5c7 Merge branch 'master' of git@github.com:danmar/cppcheck 2009-07-21 07:41:43 +02:00
Reijo Tomperi 973bb164ea Fix ticket #486 (C-style pointer casting misses const pointers)
http://sourceforge.net/apps/trac/cppcheck/ticket/486
2009-07-20 22:52:27 +03:00
Daniel Marjamäki 0e208eb52f null pointer dereferencing: fixed another false positive (#485) 2009-07-20 19:59:55 +02:00
Daniel Marjamäki 05a1c50ff2 null pointer dereferencing: removed a few false positives in the new check that I added (#485) 2009-07-20 19:30:33 +02:00
Daniel Marjamäki b7ba49114c Fixed #485 (detect when code is checking for null after dereferencing) 2009-07-20 18:53:41 +02:00
Daniel Marjamäki 74699cab66 memory leak for struct member: made the checking more sensitive. Skip bail-out execution paths were the member is properly deallocated 2009-07-20 14:39:24 +02:00
Daniel Marjamäki ddaea3244d memleak: implemented simple checking for leaking struct members 2009-07-19 16:51:31 +02:00
Slava Semushin d961e4b5c1 test/testrunner.cpp: fixed exit code when count of fails tests equals to 256.
When 256 tests fails return code was 0 and it was wrong. Now exit code
may be only 0 or 1 and not show how many tests fails.

Thanks to aggro80@ for pointing to this!
2009-07-19 03:12:55 +07:00
Daniel Marjamäki ffac9281c4 astyle formatting 2009-07-18 20:35:22 +02:00
Slava Semushin 2ba0897ecb src/checkmemoryleak.cpp: added fchmod() function to white list. 2009-07-18 23:48:48 +07:00
Slava Semushin d3490abd64 Finally fixed ticket #284 (style check: redundant condition improvement)
http://sourceforge.net/apps/trac/cppcheck/ticket/284
2009-07-18 21:42:08 +07:00
Slava Semushin d04eeb4fd4 Fixed ticket #481 (testrunner should exit with non-zero status if one of tests fails)
http://sourceforge.net/apps/trac/cppcheck/ticket/481
2009-07-18 19:08:10 +07:00
Slava Semushin a0a526a205 Fixed ticket #464 (resource leak not detected when getc is used on the file handle)
http://sourceforge.net/apps/trac/cppcheck/ticket/464
2009-07-18 18:32:55 +07:00
Slava Semushin 53c120c701 Fixed ticket #479 (varId not assigned to reference to standart container)
http://sourceforge.net/apps/trac/cppcheck/ticket/479
2009-07-18 17:41:46 +07:00
Slava Semushin aab06eaeab Fixed ticket #477 (Bug in Token::Match() during process TestStl::pushback3)
http://sourceforge.net/apps/trac/cppcheck/ticket/477
2009-07-18 17:06:51 +07:00
Daniel Marjamäki 2ccc01f5ed tokenizer: improved the Tokenizer::simplifyIfNot 2009-07-18 10:18:46 +02:00
Slava Semushin 5dea30519c Fixed ticket #459 (false positive::Member variable not initialized in constructor)
http://sourceforge.net/apps/trac/cppcheck/ticket/459
2009-07-17 23:50:49 +07:00
Kimmo Varis 40ccd4d1ac Add QMake project files for core and tests.
Ticket #472 (QMake project file to build cppcheck core).
2009-07-14 14:36:05 +03:00
Daniel Marjamäki 456c20b705 fixed todo test case - detect iterator usage after push_front|push_back 2009-07-14 12:40:47 +02:00
Daniel Marjamäki 69b1df3bb8 tokenizer: simplify the '?:' operator 2009-07-14 12:06:38 +02:00
Daniel Marjamäki f4de77cefc simplify tokens: simplify test cases 2009-07-14 11:37:26 +02:00
Daniel Marjamäki 17008879ac minor refactoring: header cleanup. use forward declarations instead of includes 2009-07-13 19:11:31 +02:00
Daniel Marjamäki 18f9e05f5a refactoring: Renamed checking classes 2009-07-13 16:00:15 +02:00
Kimmo Varis 6393498966 Astyle fixes. 2009-07-13 16:51:35 +03:00
Daniel Marjamäki 7d35447d80 refactoring: renamed the severity "all" to "possible error" 2009-07-13 10:16:31 +02:00
Daniel Marjamäki 03f3ee62a0 cleanup: removed deprecated files. security checking and errmsg 2009-07-12 19:18:38 +02:00
Daniel Marjamäki b86b07827a unused private functions: don't check classes declared in header files unless it is known that their whole implementation is seen 2009-07-12 14:23:01 +02:00
Daniel Marjamäki 36896e1ca0 better description for the message with id strncatUsage 2009-07-11 12:16:38 +02:00
Daniel Marjamäki 59372199e3 Revert "cppcheck: Now it's possible to change the output format, for example to a visual studio compliant format"
This reverts commit 91a8dbd7b9.
2009-07-10 22:38:26 +02:00
Daniel Marjamäki 91a8dbd7b9 cppcheck: Now it's possible to change the output format, for example to a visual studio compliant format 2009-07-08 14:38:13 +02:00
Daniel Marjamäki 0ea09b1cb6 templates: simplified a todo test case by removing a redundant function from the code 2009-07-08 09:38:59 +02:00
Daniel Marjamäki 2a02041fd8 memleak: fixed todo test case 2009-07-07 15:22:37 +02:00
Daniel Marjamäki ddc1ad7d4d Fixed #431 (Unused private function, wrong line when two functions with same name) 2009-07-07 08:55:14 +02:00
Daniel Marjamäki 9d1d7ebf8d Fixed #382 (False positive: public function flagged as 'Unused private function') 2009-07-07 08:30:23 +02:00
Daniel Marjamäki 7b2f6b6173 addon to previous commit - changed ASSERT_EQUALS to TODO_ASSERT_EQUALS for the todo test case 2009-07-06 12:38:04 +02:00
Daniel Marjamäki 5efb834f36 Memory leaks: Added a simple todo test case 2009-07-06 12:33:31 +02:00
Daniel Marjamäki 9beb73824b Fixed #446 (memory leak false positive when variable is static) 2009-07-06 12:20:13 +02:00
Daniel Marjamäki a6ac747830 tokenizer: Don't simplify declarations of static variables 2009-07-06 11:45:14 +02:00
Reijo Tomperi 8b0e481d46 Refactoring: Rename member functions to follow naming guidelines. 2009-07-05 23:16:43 +03:00
Reijo Tomperi f676deb208 Test case improvement, unused function removed from tokenizer. 2009-07-05 22:37:53 +03:00
Reijo Tomperi e858ab2f0d Fix ticket #457 (False positive: Member variable not assigned a value in copy constructor)
http://sourceforge.net/apps/trac/cppcheck/ticket/457
Simplify "a = 0, b = 0;" into "a = 0; b = 0;"
2009-07-05 21:29:09 +03:00
Reijo Tomperi 290aefaa3d TODO Test case TestSimplifyTokens::remove_comma added 2009-07-04 18:06:25 +03:00
Reijo Tomperi 26358debcf Fix ticket #448 (false positive:: resource leak)
http://sourceforge.net/apps/trac/cppcheck/ticket/448
Tokenizer improved to simplify "if( (p)==-1 )"
2009-07-03 21:57:44 +03:00
Reijo Tomperi b2474fd980 Fix ticket #452 (Failure to detect "member var not initialized in constructor" if class inherits)
http://sourceforge.net/apps/trac/cppcheck/ticket/452
2009-07-03 21:22:14 +03:00
Reijo Tomperi 751a31ed91 Fix ticket #445 (simple to avoid false positive for buffer overflow)
http://sourceforge.net/apps/trac/cppcheck/ticket/445
Simple bailout in case "if" is found inside the for-loop.
2009-06-30 00:42:46 +03:00
Daniel Marjamäki 7ec8e2396f Fix ticket #267 (Glued define and define name in output text)
The handling of ifdef configurations where rewritten. Either a
configuration is handled properly or it is not handled at all.
2009-06-26 13:19:55 +02:00
Daniel Marjamäki 13ca5f89be added test case 2009-06-23 18:29:43 +02:00
Reijo Tomperi bdf1987cc4 Fix ticket #435 (False positive: Invalid number of character when ({}) is used in code)
http://sourceforge.net/apps/trac/cppcheck/ticket/435
2009-06-22 23:54:11 +03:00
Slava Semushin 13e805f332 Fixed ticket #399 (Add detection for resource leaks after open() usage)
http://sourceforge.net/apps/trac/cppcheck/ticket/399
2009-06-21 22:01:43 +07:00
Daniel Marjamäki 8715ba1458 CheckMemoryLeakInFunction: More sensitive checking when the code calls an unknown function 2009-06-21 14:12:59 +02:00
Daniel Marjamäki f28dec1f5a detect memory leak when all is given when calling an unknown function 2009-06-21 13:48:39 +02:00
Daniel Marjamäki a0ba52ccf1 Preprocessor: Replace "#if !defined(A)" with "#ifndef A" 2009-06-21 08:03:42 +02:00
Reijo Tomperi ac6e7b40e5 Fix ticket #426 (Problem with include)
http://sourceforge.net/apps/trac/cppcheck/ticket/426
2009-06-20 23:13:19 +03:00
Daniel Marjamäki 8a3ec4549b Fixed #425 (False positive: usage of char variable.. c = c & 0x03)
Using char variables in bit operations are ok if:
 * the result is stored in a char
 * the variable is and'ed with a number that is less than 0x100
2009-06-20 19:24:58 +02:00
Daniel Marjamäki 453a5cdd47 Fixed ticket #411 (false positive: resource leak in while loop) 2009-06-20 13:58:30 +02:00
Daniel Marjamäki 13b8f10906 refactoring testcases for Tokenizer::simplifyAddBraces 2009-06-20 13:20:51 +02:00
Daniel Marjamäki 03944f1b96 Tokenizer: Fixed problem when simplifying casts 2009-06-19 19:25:56 +02:00
Reijo Tomperi 5f7d88b36c Fix ticket #416 (False positive: Redundant code)
http://sourceforge.net/apps/trac/cppcheck/ticket/416
2009-06-19 19:03:09 +03:00
Daniel Marjamäki 6e1281ec34 Preprocessor: Better handling of macros that has parantheses but not parameters such as "#define AAA( ) aaa" 2009-06-19 16:42:47 +02:00
Daniel Marjamäki 58c7414ce0 Fixed ticket #417 (Crashes in windows because of invalid char value)
negative char values are allowed in strings and comments. but not in other code.
2009-06-19 15:43:46 +02:00
Daniel Marjamäki 12c9f09780 Fixed #420 (WarningOldStylePointerCast() needs a test case) 2009-06-19 12:01:27 +02:00
Kimmo Varis 3da3c74f6f Revert "Fix ticket #417 (Crashes in Windows because of invalid char value)"
This reverts commit 70db2562f4.

See the ticket - the fix was not correct fix.
2009-06-19 10:20:15 +03:00
Kimmo Varis 1619b6cb0f Merge branch 'master' of git@github.com:danmar/cppcheck 2009-06-19 00:11:17 +03:00
Daniel Marjamäki d5d96d2535 Merge branch 'master' of git@github.com:danmar/cppcheck 2009-06-18 23:10:16 +02:00
Kimmo Varis 48ac595ae0 Merge branch 'master' of git@github.com:danmar/cppcheck 2009-06-19 00:09:37 +03:00
Daniel Marjamäki 12f3ac5a2f Preprocessor: better handling of "..." and "__VA_ARGS__" in macros 2009-06-18 23:09:11 +02:00
Kimmo Varis 70db2562f4 Fix ticket #417 (Crashes in Windows because of invalid char value)
8-bit characters and UTF-8 characters are now converted to spaces. They can only appear in the code files in comments or string/char constants. So we cannot just ignore them as that would change length.
2009-06-19 00:09:05 +03:00
Reijo Tomperi e8d1905e6d Fix ticket #418 (delete a,b; not tokenized correctly)
http://sourceforge.net/apps/trac/cppcheck/ticket/418
2009-06-19 00:00:16 +03:00
Reijo Tomperi b7171c3cd2 Fix ticket #413 (false positive: C-style pointer casting for pure virtual function)
http://sourceforge.net/apps/trac/cppcheck/ticket/413
2009-06-18 23:26:21 +03:00
Reijo Tomperi c28cd3f82e astyle fix 2009-06-18 21:05:42 +03:00
Slava Semushin fafc261611 Fixed ticket #278 (variable id: references are not handled correctly)
http://sourceforge.net/apps/trac/cppcheck/ticket/278
2009-06-18 23:30:04 +07:00
Daniel Marjamäki 5d0d21d668 Fixed a false positive (memory leak)
This false positive was first discovered in the VLC sourcecode. The TestMemoryLeakInFunction::simple11 test case is a simplified test code of that code.
2009-06-17 21:42:49 +02:00
Reijo Tomperi f8b3a57682 Fix ticket #309 (false positive::is not assigned a value in 'A::operator=')
http://sourceforge.net/apps/trac/cppcheck/ticket/309
2009-06-17 00:58:16 +03:00
Daniel Marjamäki b7c9a4ed8c Created a new class for detecting leaks (forgetting to free struct members) 2009-06-16 22:01:04 +02:00
Daniel Marjamäki ed98f1b367 Fixed #131 (Regression: leak reported by 1.27 is not reported by 1.29)
The leak will be reported as a definite bug again. Not just a possible bug.
cppcheck don't know if the execution path is possible, but it knows that if the execution path is taken the memory leak will be certain.
2009-06-16 19:05:05 +02:00
Daniel Marjamäki a81b6487bf Improved the "CheckMemoryLeak::functionReturnType" 2009-06-15 21:13:39 +02:00
Daniel Marjamäki 433ff048a4 Fixed #264 (Memory Leak: alloc by assigning to a return value)
The fix was inspired by the previous patch submitted by hoangtuansu
2009-06-15 17:44:59 +02:00
Reijo Tomperi 7c4423889c Fixed ticket #405 (#ifdef A and #if defined A should be handled as same configuration)
http://sourceforge.net/apps/trac/cppcheck/ticket/405
2009-06-14 23:37:18 +03:00
Slava Semushin 8c327f82b3 Fixed ticket #346 (adding a "const" token prevents detection of memory leak)
http://sourceforge.net/apps/trac/cppcheck/ticket/346
2009-06-15 00:32:34 +07:00
Daniel Marjamäki af7c63155e Fixed #387 (Templates: template functions that return a pointer are not simplified correctly)
* Fixed so that the tokenizer handle variable declarations better when the variable is assigned the return value of a template function
 * Fixed so that the simplifyTemplates detect that a template function is used when its return value is taken
2009-06-14 14:57:47 +02:00
Daniel Marjamäki c56c913635 Merge branch 'master' of git@github.com:danmar/cppcheck 2009-06-14 11:30:22 +02:00
Daniel Marjamäki be52e573f3 Fixed ticket #387 (Templates: template functions that return a pointer are not simplified correctly) 2009-06-14 11:28:25 +02:00
Slava Semushin bc32d04efa Replace tok->previous()->previous() call to tok->tokAt(-2).
Done by command:
git grep -l 'previous()->previous()' | xargs sed -i 's|previous()->previous()|tokAt(-2)|'

No functional change.
2009-06-14 13:33:45 +07:00
Slava Semushin 4245047674 Replace tok->next()->next() call to tok->tokAt(2).
Done by command:
git grep -l 'next()->next()' | xargs sed -i 's|next()->next()|tokAt(2)|'

No functional change.
2009-06-14 13:33:45 +07:00
Slava Semushin 4dd3835617 Embed errout.str() into ASSERT_EQUALS() call.
Get rid of useless variables.

No functional change.
2009-06-14 13:33:44 +07:00
Daniel Marjamäki 2307395d6e Fixed ticket #373 (False unused functions)
Skip template functions when checking for unused functions
2009-06-14 07:58:36 +02:00
Slava Semushin 084b3c002f Fixed ticket #403 (false positive::Array index out of range)
http://sourceforge.net/apps/trac/cppcheck/ticket/403
2009-06-14 11:21:20 +07:00
Daniel Marjamäki 777790ebc7 Fixed ticket #367 (Deallocating a deallocated pointer false positive when va_list used)
The overall matching of functions when calls are made were improved.
2009-06-12 17:31:29 +02:00
Daniel Marjamäki 35b6b2588e Fixed ticket #374 (False positive: The scope of variable can be limited)
A few refactorings and fixes were made
2009-06-12 16:17:51 +02:00
Slava Semushin cba0d9e130 Fixed ticket #392 (false positive and wrong allocation and deallocation not detected)
http://sourceforge.net/apps/trac/cppcheck/ticket/392
2009-06-12 21:14:01 +07:00
Slava Semushin 7bee0cd2df Fixed ticket #390 (wrong allocation and deallocation not detected)
http://sourceforge.net/apps/trac/cppcheck/ticket/390
2009-06-12 20:04:58 +07:00
Reijo Tomperi 092bd79ec4 Fix ticket #386 (False positive (memory leak) with comma)
http://apps.sourceforge.net/trac/cppcheck/ticket/386
2009-06-11 00:12:26 +03:00
Daniel Marjamäki d8f95f68c3 Fixed ticket #377 (False positive with "char a[]")
Updated the tokenizer so "char a[]" is tokenized into "char *a"
2009-06-10 19:36:00 +02:00
Slava Semushin fe5d0c56ba Merge branch 'master' of git@github.com:danmar/cppcheck 2009-06-10 01:56:26 +07:00
Slava Semushin d9f2dd385b test/testrunner.cpp: removed unused headers.
No functional change.
2009-06-10 01:52:42 +07:00
Daniel Marjamäki a71d260308 Refactoring: Moved CheckOther::returnPointerToLocalVariable to CheckAutoVariables 2009-06-09 19:45:58 +02:00
Daniel Marjamäki 2c07c22d9e Refactoring: Split up the CheckMemoryLeak into CheckMemoryLeakInFunction and CheckMemoryLeakInClass 2009-06-08 20:20:43 +02:00
Daniel Marjamäki 15dbf9c085 Refactoring: Renaming the CheckMemoryLeakClass to CheckMemoryLeak. Deleted testmemleakmp 2009-06-08 18:51:17 +02:00
Daniel Marjamäki 51736bae8b deleted the testmemleakmp file 2009-06-08 18:36:54 +02:00
Daniel Marjamäki d7fa3e6dda Refactoring: Renamed CheckFunctionUsage to CheckUnusedFunctions 2009-06-07 22:12:20 +02:00
Reijo Tomperi 9bac4aca75 Fix ticket #371 (Resource leak when exit() and if() uses together)
http://apps.sourceforge.net/trac/cppcheck/ticket/371
2009-06-07 09:55:20 +03:00
Daniel Marjamäki 5747133fa8 Fix #370 (Assign auto variable to parameter false positive) 2009-06-06 21:25:41 +02:00
Daniel Marjamäki a8c5526c84 Fix #368 (Leak detected when allocated memory assigned to member of structure which returned from function)
The return value of strcpy wasn't handled very well
2009-06-06 20:55:16 +02:00
Daniel Marjamäki acaa22ff6c Refactoring: Simple code cleanup 2009-06-06 14:48:48 +02:00
Daniel Marjamäki dd473b074a Fix #153 (Unsigned divide)
The "unsigned i" variable declaration wasn't handled well. So I added an "int" token.
2009-06-06 10:40:48 +02:00
Reijo Tomperi 9cd5558f5e Fix ticket #364 (false positive:: division by zero)
http://apps.sourceforge.net/trac/cppcheck/ticket/364
2009-06-06 00:33:13 +03:00
Reijo Tomperi 90b786b09c Fix ticket #353 (No pair for character (').)
http://apps.sourceforge.net/trac/cppcheck/ticket/353
2009-06-05 23:45:31 +03:00
Daniel Marjamäki cfb4e91986 Fix #359 (Incorrect unused function) 2009-06-05 15:02:26 +02:00
Daniel Marjamäki d0f3dccc6d Fixed #354 (false positive: memory leak) 2009-06-05 08:56:46 +02:00
Slava Semushin 21e0639443 Fixed ticket #360 (Teach about new(std::nothrow) form)
http://apps.sourceforge.net/trac/cppcheck/ticket/360
2009-06-05 11:03:48 +07:00
Slava Semushin 58781c761c Fixed ticket #329 (snprintf size is out of bounds when two variables in one scope with similar names)
FIXME:
Because it's fix for simplifyTokenList() test should be moved to
test/testsimplifytokens.cpp file.

http://apps.sourceforge.net/trac/cppcheck/ticket/329
2009-06-05 09:53:34 +07:00
Slava Semushin 52a8368b02 Strip redundant std::string usage from tests.
Second round: handle empty strings.

Done by command:
git grep -l ASSERT_EQUALS | xargs sed -i 's|ASSERT_EQUALS(std::string(\(".*"\)),|ASSERT_EQUALS(\1,|'

Should be no functional change.
2009-06-05 07:43:55 +07:00
Slava Semushin 6745d9b8ef Fixed ticket #358 (Local typedef flagged as uninitialized member)
http://apps.sourceforge.net/trac/cppcheck/ticket/358
2009-06-05 07:34:12 +07:00
Reijo Tomperi 1bb7b01a06 Fix ticket #352 (Memory leaks: Missed memory leak when "--all" is not given)
http://apps.sourceforge.net/trac/cppcheck/ticket/352
Detect memory leaks without --all when there is "alloc ; assign callfunc ;
2009-06-03 23:20:33 +03:00
Reijo Tomperi 3428584925 Fix ticket #351 (false positive::resource leak)
http://apps.sourceforge.net/trac/cppcheck/ticket/351
2009-06-03 22:02:16 +03:00
Daniel Marjamäki b4c637c58b Fixed #350 (False positive: Array index out of bounds) 2009-06-02 18:56:53 +02:00
Daniel Marjamäki 6ef87e8eab Fixed #339 (Buffer overrun not detected with pointer arrays)
http://apps.sourceforge.net/trac/cppcheck/ticket/339
2009-06-01 19:21:08 +02:00
Slava Semushin 37a485f4f0 Fixed ticket #349 (Add detection for resource leaks after tmpfile() usage)
https://apps.sourceforge.net/trac/cppcheck/ticket/349
2009-06-01 17:40:24 +07:00
Slava Semushin 09fce76e30 Fixed ticket #348 (Simplify sizeof for pointers)
https://apps.sourceforge.net/trac/cppcheck/ticket/348
2009-06-01 17:01:45 +07:00
Slava Semushin e5c0383594 Strip redundant std::string usage from tests.
Done by command:
git grep -l ASSERT_EQUALS | xargs sed -i 's|ASSERT_EQUALS(std::string(\(".\+"\)),|ASSERT_EQUALS(\1,|'

Should be no functional change.
2009-06-01 02:50:25 +07:00
Reijo Tomperi 2de4c516e9 Fixed ticket #338 (Simplify sizeof for pointer arrays) by patch submitted by php-coderrr
http://apps.sourceforge.net/trac/cppcheck/ticket/338
2009-05-31 22:33:44 +03:00
Daniel Marjamäki 2120edb89b Variable Id: structs must not have variable id 2009-05-31 18:46:32 +02:00
Reijo Tomperi 3fe1b50e60 Fix ticket #344 (Tokenizer crash in Windows)
http://apps.sourceforge.net/trac/cppcheck/ticket/344
2009-05-31 15:55:06 +03:00
Daniel Marjamäki aba7518aeb Fixed ticket #345 ('!' and 'not' tokens interpreted differently even though they mean the same) 2009-05-31 10:42:27 +02:00
Daniel Marjamäki 8b76301ee2 Fix ticket #318 ('..' in include will cause conflicting slashes in messages) 2009-05-31 10:12:19 +02:00
Daniel Marjamäki 375dfeab06 Fix for #341 (Functions passed as pointer not detected as used) 2009-05-31 08:01:16 +02:00
Daniel Marjamäki bf98ff85e5 Memory leaks: calling function that deallocates the memory and allocates new memory
https://apps.sourceforge.net/trac/cppcheck/ticket/336
2009-05-30 20:30:44 +02:00
Reijo Tomperi 58eda6e978 Fix ticket #325 (Replace developer names in source files with AUTHORS file)
http://apps.sourceforge.net/trac/cppcheck/ticket/325
2009-05-30 08:48:12 +03:00
Reijo Tomperi 8876f0ee57 Fix ticket #342 (Simplify "if( (true) == true )")
http://apps.sourceforge.net/trac/cppcheck/ticket/342
2009-05-30 00:04:01 +03:00
Reijo Tomperi a015704591 Changed expected result for test case TestTokenizer::removeParantheses3 to simplify it more 2009-05-28 23:13:15 +03:00
Reijo Tomperi a3be307c03 Fix bug related to ticket #330, cppcheck hanged with some files containing "(("
http://apps.sourceforge.net/trac/cppcheck/ticket/330
2009-05-28 23:03:36 +03:00
Daniel Marjamäki a3990648a9 Tokenizer: Simplifying redundant parantheses
http://apps.sourceforge.net/trac/cppcheck/ticket/330
2009-05-28 19:37:39 +02:00
Reijo Tomperi adb1ed4947 Fix ticket #319 (Function names are tagged as variables)
http://apps.sourceforge.net/trac/cppcheck/ticket/319
2009-05-27 23:34:08 +03:00
Reijo Tomperi d6a34dafb2 Added test case TestMemleak::dealloc_and_alloc_in_func 2009-05-27 22:16:54 +03:00
Daniel Marjamäki ca6d927dfa Fix ticket 330 (found memory leak when __builtin_expect uses) 2009-05-27 20:49:29 +02:00
Daniel Marjamäki e89c03da92 Fix ticket 308 (cppcheck msg:: invalid number of ((). Cant process file) 2009-05-27 20:07:18 +02:00
Daniel Marjamäki 650d58e3de Fix for ticket 337 ('scope can be limited' false positive with variables referenced by pointers) 2009-05-27 19:38:26 +02:00
Reijo Tomperi ea4232fb06 Fix ticket #334 (segmentation fault on boost 1.39.0)
http://apps.sourceforge.net/trac/cppcheck/ticket/334
2009-05-26 23:22:00 +03:00
Daniel Marjamäki b9b542d05b Fixed ticket #333 (tokenizer: incorrect removal of decrement/increment) 2009-05-25 14:21:58 +02:00
Daniel Marjamäki 2d2c0e42cc Fix ticket #317 (pre-increment causes style false positive) 2009-05-25 08:31:20 +02:00
Daniel Marjamäki 7fdd497c44 Fix ticket #317 (pre-increment causes style false positive) 2009-05-25 08:26:11 +02:00
Reijo Tomperi 977e31786d Fix ticket #332 (White space between macro name and '(' causes macro simplification to fail)
http://apps.sourceforge.net/trac/cppcheck/ticket/332
2009-05-24 23:57:12 +03:00
Slava Semushin 2654a4aa54 Added support to search resource leaks after opendir()/fdopendir() usage. 2009-05-24 02:53:02 +07:00
Slava Semushin f5300ae56c Part of fix for ticket #284 (style check: redundant condition improvement)
Fixed case "if (p) delete [] p;" and also added test case for it.

http://apps.sourceforge.net/trac/cppcheck/ticket/284
2009-05-24 00:32:53 +07:00
Slava Semushin bc62472a18 Part of fix for ticket #284 (style check: redundant condition improvement)
Fixed case "if (p != NULL) delete p;" and also added test case for it.

http://apps.sourceforge.net/trac/cppcheck/ticket/284
2009-05-24 00:30:27 +07:00
Slava Semushin bfd49e21e7 Added 17 functions which work with FILE structure to white list.
Inspired by previous commit.
2009-05-23 18:01:18 +07:00
Slava Semushin b5c7316666 Fixed ticket #327 (File descriptor leak not detected when feof() used)
Thanks to aggro80@ for help.

http://apps.sourceforge.net/trac/cppcheck/ticket/327
2009-05-23 17:20:26 +07:00
Reijo Tomperi bbf63b7970 Fix ticket #304 (#include <file.h> should be searched from paths given with -I parameter.)
http://apps.sourceforge.net/trac/cppcheck/ticket/304
Note that the ticket is same as with previous commit, but task description was changed a little.
2009-05-23 00:18:48 +03:00
Reijo Tomperi 93d9400f63 Fix ticket #304 (#include <file.h> should be parsed like #include "file.h" is being parsed)
http://apps.sourceforge.net/trac/cppcheck/ticket/304
2009-05-22 23:59:07 +03:00
Reijo Tomperi 0f9b2efa43 Fix ticket #326 (Reported memory leak when pointer returned by assign to function's parameter)
http://apps.sourceforge.net/trac/cppcheck/ticket/326
2009-05-22 23:36:03 +03:00
Slava Semushin a2a6eebb01 Fixed ticket #324 (Teach about fcloseall() function)
http://apps.sourceforge.net/trac/cppcheck/ticket/324
2009-05-22 21:47:40 +07:00
Slava Semushin 3a40c33d7b Updated wrong comments (looks like after copy&paste).
No code change.
2009-05-22 21:13:01 +07:00
Reijo Tomperi e6017ad54b Fix #299 (Memory leak not detected when parameters contain ::)
http://apps.sourceforge.net/trac/cppcheck/ticket/299
2009-05-21 22:51:19 +03:00
Reijo Tomperi bb2b2e000b Fix ticket #316 (\n is tokenized into \\ in a string when macro is used)
http://apps.sourceforge.net/trac/cppcheck/ticket/316
2009-05-20 21:36:59 +03:00
Reijo Tomperi 9c60391375 Apply patch #320 from php-coderrr ([PATCH] Determine memory leaks after strndup() usage)
http://apps.sourceforge.net/trac/cppcheck/ticket/320
2009-05-19 23:29:10 +03:00
Reijo Tomperi a3f469d339 Fix ticket #315 (Segmentation fault when checking Linux kernel) (previous fix was only partial fix)
http://apps.sourceforge.net/trac/cppcheck/ticket/315
2009-05-19 22:19:15 +03:00
Reijo Tomperi d6d55c2db4 Fix ticket #315 (Segmentation fault when checking Linux kernel)
http://apps.sourceforge.net/trac/cppcheck/ticket/315
2009-05-18 23:32:04 +03:00
Reijo Tomperi 927918f9b0 astyle fix 2009-05-18 23:30:43 +03:00
Daniel Marjamäki bad464ae9b Classes: Static variables don't need to be initialized or assigned in constructors etc
http://apps.sourceforge.net/trac/cppcheck/ticket/307
2009-05-17 19:27:16 +02:00
Daniel Marjamäki 2e61201c18 STL: It is ok to compare vector iterators with <
https://apps.sourceforge.net/trac/cppcheck/ticket/313
2009-05-17 18:58:32 +02:00
Daniel Marjamäki 2bd80a7335 Fix for ticket 291 - preprocessor: better handling of defines
http://apps.sourceforge.net/trac/cppcheck/ticket/291
2009-05-17 18:51:29 +02:00
Reijo Tomperi 36cdac1b96 Fix ticket #312 (division by pointer value causes wrong tokenizing)
http://apps.sourceforge.net/trac/cppcheck/ticket/312
2009-05-14 22:53:49 +03:00
Daniel Marjamäki 2508f3c721 Preprocessor: Added test case for #291. One of the assertions is a TODO and it should be fixed.
http://apps.sourceforge.net/trac/cppcheck/ticket/291
2009-05-13 21:38:57 +02:00
Reijo Tomperi e5e82274dc Fix ticket #306 (Invalid multi-line comment produces cryptic internal error)
http://apps.sourceforge.net/trac/cppcheck/ticket/306
2009-05-13 22:18:02 +03:00
Reijo Tomperi 997a784bb6 Added TODO test case TestPreprocessor::multiline_comment
Made tokenizer to printout token list in case of syntax error, if debug is used
2009-05-13 00:01:53 +03:00
Reijo Tomperi 31f315d2ec Added TODO test case TestMemleak::stdstring 2009-05-12 22:04:49 +03:00
Reijo Tomperi 24d96b188e Fix ticket #305 (Negative value passed to ASSERT_EQUALS)
http://apps.sourceforge.net/trac/cppcheck/ticket/305
Moved also test case from testtokenizer to testtoken.
2009-05-12 21:28:02 +03:00
Reijo Tomperi e83db8ac7b Fix ticket #288 (Tokenizer::syntaxError should use error logger instead of std::cout)
http://apps.sourceforge.net/trac/cppcheck/ticket/288
2009-05-11 22:52:04 +03:00
Reijo Tomperi fede702bf5 Fix ticket #302 (White space between "\" and newline not handled correctly)
http://apps.sourceforge.net/trac/cppcheck/ticket/302
2009-05-11 21:12:29 +03:00
Daniel Marjamäki 1ae24066fe null pointer dereferencing: check that its a pointer that is dereferenced to avoid false positives when using classes that behave almost like pointers (#295) 2009-05-10 08:43:16 +02:00
Daniel Marjamäki daea0547fa memory leaks: Handling exit (#297) 2009-05-10 08:01:38 +02:00
Reijo Tomperi f2a5527e60 Fix #289 (if() is not properly tokenized)
http://apps.sourceforge.net/trac/cppcheck/ticket/289
2009-05-09 23:12:14 +03:00
Reijo Tomperi 63da926ed2 Fix ticket #294 (### Error: Invalid number of character ()
http://apps.sourceforge.net/trac/cppcheck/ticket/294
2009-05-09 22:32:29 +03:00
Daniel Marjamäki e9eba16053 templates: fixed problem when for example calling static member function in a template class (#293) 2009-05-09 08:02:59 +02:00
Daniel Marjamäki dae530d8de template: no usage -> no expansion (#292) 2009-05-08 16:19:22 +02:00
Reijo Tomperi dd8b738f7f Initial fix for ticket #283 (segmentation fault when checking xterm sources)
http://apps.sourceforge.net/trac/cppcheck/ticket/283
It should print out error message now instead of crashing. Cleanup is needed.
2009-05-07 23:17:29 +03:00
Reijo Tomperi a12fd4ff5e Fix ticket #282 (protected destructor - false positive)
http://apps.sourceforge.net/trac/cppcheck/ticket/282
2009-05-06 23:22:26 +03:00
Daniel Marjamäki 80fe293c19 stl: removed false positives for STL buffer overruns. Bailing out when it can't be checked if the index is ok or not. (#285) 2009-05-06 21:55:04 +02:00
Daniel Marjamäki a32114b15c memleak: removed false positives for pclose (#286) 2009-05-06 21:31:31 +02:00
Daniel Marjamäki 51beadd81c templates: instantiations in a template class (#280) 2009-05-06 21:03:11 +02:00
Reijo Tomperi 177aeba0cf Added TODO test case TestMemleak::assign_pclose 2009-05-06 21:20:25 +03:00
Reijo Tomperi e098bffd28 Added test case TestSimplifyTokens::template7 2009-05-05 23:09:15 +03:00
Daniel Marjamäki feba87187a templates: speedup by breaking out inner loops (#257) 2009-05-05 20:16:57 +02:00
Daniel Marjamäki fd0e592767 Preprocessor: Handling newlines when using # to stringify parameters (#281) 2009-05-05 17:19:06 +02:00
Reijo Tomperi 0f59ef9064 Fix #276 (simplification: Variable value)
http://apps.sourceforge.net/trac/cppcheck/ticket/276
2009-05-03 21:57:27 +03:00
Reijo Tomperi cb209bbd41 Fix #279 (Refactoring: replace and remove Token::aaaa , Token::aaaa0 and Token::aaaa1)
http://apps.sourceforge.net/trac/cppcheck/ticket/279
2009-05-03 21:10:59 +03:00
Daniel Marjamäki f6d6a3855e varid: updated handling of variable id for class variables (#26) 2009-05-03 13:50:26 +02:00
Daniel Marjamäki 3819c66f36 stl: Fixed ticket #277 - dereferencing an iterator that has been erased 2009-05-03 07:37:39 +02:00
Daniel Marjamäki 6a009f7084 tokenizer: give class member variables varId (#26) 2009-05-02 22:57:18 +02:00
Daniel Marjamäki 0dacb4b1ca stl: added a ticket for the todo test case TestStl::eraseDereference 2009-05-02 21:35:35 +02:00
Daniel Marjamäki 50567c164f stl: added todo test case, invalid iterator after insert 2009-05-02 20:49:58 +02:00
Daniel Marjamäki b46777235d stl: added todo test case, erasing invalid iterator 2009-05-02 20:39:51 +02:00
Daniel Marjamäki e11449bd58 stl: added test case, dereferencing an iterator that has been erased 2009-05-02 19:58:57 +02:00
Daniel Marjamäki 7803466079 testing mathlib: Test that conversion to numbers work 2009-05-02 11:12:49 +02:00
Daniel Marjamäki 6f4c5ab71c refactoring: Replaced 'aaaa' 2009-05-01 22:41:55 +02:00
Reijo Tomperi 26c193f9bc Fix ticket #204 (false positive::memory leak with --all when free is guarded by simple if)
http://apps.sourceforge.net/trac/cppcheck/ticket/204
2009-05-01 21:31:07 +03:00
Reijo Tomperi bc4fb21325 tokenizer: simplify assembler (#270), fix _asm also.
http://apps.sourceforge.net/trac/cppcheck/ticket/270
2009-05-01 20:53:08 +03:00
Reijo Tomperi a46de47158 Fix ticket #196 (False positive: Resource leak)
http://apps.sourceforge.net/trac/cppcheck/ticket/196
2009-05-01 14:39:57 +03:00
Daniel Marjamäki e37da13c26 tokenizer: simplify assembler (#270) 2009-05-01 12:39:14 +02:00
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
Daniel Marjamäki 1ad5cf1ec5 astyle formatting 2009-05-01 12:03:25 +02:00
Daniel Marjamäki 8dba34d580 class checking: enabled test case. The --all setting must be provided 2009-05-01 12:01:55 +02:00
Reijo Tomperi 7002af6c9a astyle fix 2009-05-01 12:29:49 +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 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
Reijo Tomperi d4a7256686 Added test case TestTokenizer::varid_delete for ticket #269
http://apps.sourceforge.net/trac/cppcheck/ticket/269
2009-04-29 22:22:56 +03:00
Reijo Tomperi a8f296bb6e Added test case TestMemleak::free_member_in_sub_func for ticket #253
http://apps.sourceforge.net/trac/cppcheck/ticket/253
2009-04-29 21:40:21 +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 2a200cff00 stl: added todo test case about using same iterator with different containers 2009-04-29 17:32:38 +02:00
Daniel Marjamäki b90fdfed1d changed todo comment to TODO_ASSERT_EQUALS 2009-04-28 21:44:31 +02:00
Daniel Marjamäki f9795988eb checkstl: Check for invalid pointer to vector element 2009-04-28 21:18:02 +02:00
Daniel Marjamäki 8075cd8b9d added todo test case for detecting unmodified containers in the operator= function 2009-04-28 20:50:10 +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
Daniel Marjamäki ef54e446db push_back: added a few todo test cases for the checking of push_back 2009-04-25 16:32:37 +02:00
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
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
Daniel Marjamäki 9a086c118f math lib: 3/2 should result in 1 2009-04-12 18:45:42 +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 97f5380a2c added testing for mathlib 2009-04-06 19:08:13 +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
Leandro Lisboa Penz 82cb229871 checkmemoryleak: fixed and reactivated forwhile9 and forwhile10 tests. 2009-04-04 20:55:45 -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 07af9cf7c8 astyle fix 2009-04-03 22:10:27 +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
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
Gianluca Scacco f5104d6d0a Added new test to autovariable 2009-03-28 21:54:12 +01:00
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 4c4f138639 Memory leaks: refactoring the TODO test cases 2009-03-28 20:50:09 +01:00
Nicolas Le Cam ad7df1cbe0 Add TestMemleak::realloc4 that currently fail.
Change TestMemleak::if10, TestMemleak::forwhile8 and TestMemleak::realloc2 as they are currently leaking memory, mark them as TODO.
Comment out TestMemleak::forwhile9 and TestMemleak::forwhile10 as they are wrong (infinite loops).
2009-03-28 16:21:55 +01:00
Daniel Marjamäki 022dbc651e removed TestOther::zeroDiv3 - it is not valid 2009-03-28 08:02:15 +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 7afccc395a testing: new handling of todo test cases. If they use TODO_ASSERT_EQUALS instead we can detect when they are fixed 2009-03-25 18:31:40 +01:00
Daniel Marjamäki 0cfa241abb variable id: enabled test case for function parameters 2009-03-25 18:15:49 +01:00
Daniel Marjamäki c74da7bab9 variable id: give std::string variables an id 2009-03-25 18:10:03 +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
Daniel Marjamäki afcaa30b51 Fixed ticket 216 (False positive: variable scope) 2009-03-24 20:59:56 +01:00
Daniel Marjamäki c0039a2551 added testcase 2009-03-24 20:24:03 +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 c9d02273b8 added todo test case for ticket 200 2009-03-22 21:42:01 +01:00
Vesa Pikki f04bdccee4 Astyle formatting. 2009-03-22 15:15:16 +02:00
Gianluca Scacco 416115e38f Fixed error compiling testautovariables 2009-03-22 12:00:21 +01:00
Daniel Marjamäki da06c12925 refactoring error messages 2009-03-21 18:31:28 +01:00
Daniel Marjamäki aee39ae929 refactoring - handling the stlOutOfBounds error message the new way 2009-03-21 14:20:10 +01:00
Daniel Marjamäki bcad5afb26 refactoring - fixed the unit tests 2009-03-21 14:02:58 +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 3fab99a5cb astyle formatting 2009-03-19 19:35:47 +01:00
Daniel Marjamäki 75171cae08 refactoring: fixed the teststl so it is runnable again 2009-03-19 19:35:08 +01:00
Daniel Marjamäki 09ff4fa35f Merge branch 'master' of git@github.com:danmar/cppcheck 2009-03-18 22:41:01 +01:00
Daniel Marjamäki a573c62cd5 refactoring: first step - started with checkstl 2009-03-18 22:40:38 +01:00
Nicolas Le Cam 2b199ffb9b Fix compilation on 64bit systems 2009-03-18 22:13:27 +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 896abcb569 Fixed some memory leaks in test cases 2009-03-17 21:59:40 +02:00
Daniel Marjamäki 9c057c707b tokenize negative numbers into a single token 2009-03-17 20:50:06 +01:00
Daniel Marjamäki 128215d692 Added test case for detecting false positive in the STL size handling 2009-03-17 18:54:50 +01:00
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 f9b481ae3a Ticket #184 (Tokenizer - Simplification: Split up variable declarations), added testcases 2009-03-16 19:03:23 +01:00
Daniel Marjamäki 0cc7672673 Fixed Ticket #82 (detect buffer overrun; dynamic memory) 2009-03-16 18:11:09 +01:00
Reijo Tomperi 1c74978a92 test case stringify3 added 2009-03-15 23:39:58 +02:00
Reijo Tomperi 21b687b301 Improved tokenizer to handle '#' better. Previously everything after # was combined into a single token,
now # is considered more like an alphabet, with few exceptions, e.g. "##" tokens.
2009-03-15 23:09:27 +02:00
Daniel Marjamäki a6ad972aad Fix Ticket 180 (Templates: Expanding member functions that are not implemented inline) 2009-03-15 20:03:29 +01:00
Daniel Marjamäki 9b06b22053 templates: replace constructor/destructor names when expanding template classes 2009-03-15 17:07:05 +01:00
Reijo Tomperi b26955b9f8 Test case stringify2() added. 2009-03-15 16:05:23 +02:00
Reijo Tomperi ca7870af33 Fix ticket #177 (Tokenizer doesn't add braces around if-scope)
http://apps.sourceforge.net/trac/cppcheck/ticket/177
2009-03-15 14:44:57 +02:00
Reijo Tomperi bb3316a45b Fix ticket #181 (#pragma causes wrong line numbers)
http://apps.sourceforge.net/trac/cppcheck/ticket/181
2009-03-15 14:23:12 +02:00
Daniel Marjamäki 6eadbaae04 templates: better handling of templates with multiple type arguments 2009-03-14 21:26:32 +01:00
Daniel Marjamäki 75d0e8687b Memory leak: handle allocation in deallocation list 2009-03-14 20:19:36 +01:00
Daniel Marjamäki 02df14ec37 Memory leaks: Refactoring to use Tokenizer::FindClassFunction. Enabled test case, the memory leak is now detected 2009-03-14 18:21:37 +01:00
Daniel Marjamäki 3b29125d65 added testcase for 'Tokenizer::FindClassFunction' 2009-03-13 22:38:42 +01:00
Daniel Marjamäki 0a6a0ae46e TestMemleak: added two testcases for checking for leaks in classes 2009-03-13 19:52:01 +01:00
Reijo Tomperi 3c4704a00c Fix ticket #151 (Handling of namespaces)
http://apps.sourceforge.net/trac/cppcheck/ticket/151
2009-03-13 01:07:05 +02:00
Daniel Marjamäki 4c28882a12 expanding template classes 2009-03-12 22:17:42 +01:00
Daniel Marjamäki f96e2deb1a uninitialized const pointer member variables 2009-03-12 21:33:10 +01:00
Daniel Marjamäki 1514e65464 astyle style fixes 2009-03-11 19:14:45 +01:00
Daniel Marjamäki 77cf2213fe templates: simplify template functions with 1 type argument 2009-03-11 18:50:24 +01:00
Reijo Tomperi 657495b825 astyle fix 2009-03-11 00:49:16 +02:00
Daniel Marjamäki eac29d151c made the Tokenizer::simplifyCasts more generic 2009-03-10 21:26:08 +01:00
Daniel Marjamäki cd54a0ed3b Fixed ticket 147 (Invalid line number for error message) 2009-03-09 20:29:25 +01:00
Daniel Marjamäki f8cd34198b simplify casts 2009-03-09 19:47:21 +01:00
Reijo Tomperi 1c626c53c2 Added test case for #147 (Invalid line number for error message)
http://apps.sourceforge.net/trac/cppcheck/ticket/147
macro_linenumbers() in test/testpreprocessor.cpp
2009-03-08 22:28:12 +02:00
Reijo Tomperi 765da17132 Astyle fix 2009-03-08 09:49:04 +02:00
Reijo Tomperi 5be85d71a0 Fix ticket #145 (Line numbers are invalid if file is included inside #ifdef)
http://apps.sourceforge.net/trac/cppcheck/ticket/145
2009-03-08 09:45:53 +02:00
Daniel Marjamäki cc8a6168e7 astyle formatting 2009-03-06 18:13:41 +01:00
Daniel Marjamäki d7cd09cb6e added internal support for handling list of classes that are automaticly deallocated 2009-03-06 07:22:07 +01:00
Reijo Tomperi 6fcb89f136 Fix segmentation fault that happens with invalid code. 2009-03-05 23:22:00 +02:00
Reijo Tomperi 42a9eb9e53 Fix ticket #133 (Segmentation fault when static_cast is in for loop) 2009-03-05 21:32:02 +02:00
Daniel Marjamäki 547f120ee9 known variables: better handling of ++ and -- 2009-03-04 06:03:51 +00:00
Reijo Tomperi 832275bc37 Fix #132 (False positive returning memcpy()) 2009-03-03 20:39:17 +00:00
Reijo Tomperi 69c23301db Fix ticket Add/Change #125 (the printout of the token list is wrong) 2009-03-03 20:17:23 +00:00
Daniel Marjamäki 37c889ab30 unused private function: better handling of initialization lists in constructors 2009-03-02 20:40:24 +00:00
Daniel Marjamäki 86050cccdb unused private function: fixed false positive (ticket: 129) 2009-03-02 17:16:02 +00:00
Daniel Marjamäki 87b0314e72 memory leak: fixed issue with reporting wrong location 2009-03-01 20:34:04 +00:00
Reijo Tomperi fc8f47145a Copyrights updated 2009-03-01 19:52:33 +00:00
Daniel Marjamäki c7b068c174 variable id: fixed so that the variable ids are assigned correctly (ticket:126) 2009-03-01 16:37:02 +00:00
Daniel Marjamäki 4e465f7073 variable declarations: don't simplify when declaring and assigning array in the same statement 2009-02-28 20:40:37 +00:00
Daniel Marjamäki c3bbd603c0 variable id: handling 'return' and 'else' better 2009-02-28 20:21:48 +00:00
Daniel Marjamäki 045477e6ac moved sizeof tests to the TestSimplifyTokens class 2009-02-28 09:09:55 +00:00
Daniel Marjamäki c7197aed8c refactoring unit tests 2009-02-28 08:59:48 +00:00
Daniel Marjamäki 7d9bf491ec sizeof: fixed a problem with 'sizeof(varname)' but there are more to fix with it 2009-02-28 08:34:02 +00:00
Daniel Marjamäki 6b7b27a2e8 simplify known variable: don't simplify this ';i++;' 2009-02-27 18:25:47 +00:00
Daniel Marjamäki dddfc50dff Reverted changes made in [1289] 2009-02-27 07:50:39 +00:00
Daniel Marjamäki f4a8bc85f2 simplify tokens: fixed bug when removing redundant parantheses around variable 2009-02-27 06:07:38 +00:00
Daniel Marjamäki 91011b8450 array index out of bounds: Added todo test case TestBufferOverrun::array_index_13 for ticket #118 2009-02-26 19:46:59 +00:00
Daniel Marjamäki c1da4ae57d simplify tokens: remove redundant parantheses around variable.. 'p = (q);' 2009-02-25 19:55:24 +00:00
Daniel Marjamäki 35583293ec memory leak: Fixed a false positive when all is given 2009-02-25 19:20:23 +00:00
Daniel Marjamäki dac1e91013 unused private function: Handle 'embedded' function implementations better 2009-02-25 18:03:17 +00:00
Daniel Marjamäki 66c13c7173 reverted [1282] because some changes were committed by mistake 2009-02-24 17:49:43 +00:00
Daniel Marjamäki 8c3e3faa07 checkclass: refactoring 2009-02-24 17:48:11 +00:00
Daniel Marjamäki 1e3047b9c2 simplify tokens: simplify known variable value handles ++ and -- better 2009-02-24 16:11:37 +00:00
Daniel Marjamäki d15aea1b0c memory leak: fixed false positive when using 'return strcpy' 2009-02-24 06:23:21 +00:00
Daniel Marjamäki 44a5cecd99 memory leaks: improved handling of --vcl 2009-02-23 19:32:54 +00:00
Daniel Marjamäki d8927e720d constructors: don't warn about missing constructor if class only has static variable members 2009-02-21 13:35:55 +00:00
Daniel Marjamäki 08f76279ed buffer overrun: catch cases when using cin to read to a char array 2009-02-21 12:22:04 +00:00
Daniel Marjamäki 5269e38ae2 security: renamed classes 2009-02-21 12:12:31 +00:00
Daniel Marjamäki b826d2e41b security: Renamed files 2009-02-21 12:07:19 +00:00
Daniel Marjamäki a9009ebf7d TestClass: Added test for uninitialized "mutable int i" 2009-02-21 08:24:57 +00:00
Daniel Marjamäki ed86d924df buffer overrun: dangerous usage of strncpy+strncat 2009-02-20 21:16:07 +00:00
Daniel Marjamäki 15e86db3ed buffer overrun: Added checking of strncat 2009-02-20 21:00:59 +00:00
Daniel Marjamäki 0e1ef1f45f added todo testcases for strncat checking 2009-02-20 20:00:49 +00:00
Daniel Marjamäki 439b8c4051 simplify known variables: variable used as array index 2009-02-20 17:27:57 +00:00
Daniel Marjamäki 385be6d0d9 memory leak: Added command line flag '--vcl' that is used to suppress error messages for VCL code 2009-02-20 06:28:18 +00:00
Reijo Tomperi 4fc774deda Multicore cpu support for Linux (currently disabled and compiling produces warnings)
"no errors" output removed.
2009-02-19 22:21:18 +00:00
Daniel Marjamäki efeaac736d security: added simple gui checking 2009-02-19 17:57:27 +00:00
Daniel Marjamäki 4e1f19a366 input validation: added checking 2009-02-19 08:03:14 +00:00
Daniel Marjamäki a844fa017e fixed failed tests 2009-02-18 20:04:34 +00:00
Daniel Marjamäki 19c8473294 reverted [1254] it was made by mistake 2009-02-18 20:01:44 +00:00
Daniel Marjamäki dc2ecb8980 stl push_back: Added check (invalid iterator) 2009-02-18 19:58:50 +00:00
Daniel Marjamäki 2b04c94b95 stl push_back: Added check (invalid iterator) 2009-02-18 19:57:43 +00:00
Daniel Marjamäki 1043b76d31 Added Tokenizer::elseif for breaking up 'else if' into 'else { if ..' 2009-02-17 19:18:26 +00:00
Daniel Marjamäki 5b24319cf1 varid: Added a todo test case for giving function parameters varid 2009-02-16 20:46:24 +00:00
Daniel Marjamäki 4aef89c311 tokenizer: fixed issues related to variable ids
* use setVarId in simplifyTokenList
 * make sure function parameters and variables declared in for example for loops get variable ids
2009-02-16 17:41:33 +00:00
Daniel Marjamäki b1982b2041 tokenizer: improved the simplification of '*(var+num)' => 'var[num]' 2009-02-15 14:02:57 +00:00
Daniel Marjamäki 56d685c179 tokenizer: Remove redundant parantheses around number. Ticket: #105 2009-02-15 13:28:54 +00:00
Daniel Marjamäki 265ef0f4a5 Tokenizer: Fixed bug in tokenizer that removed '\' from preprocessor lines
Ticket: #106
2009-02-15 11:42:04 +00:00
Reijo Tomperi 669913568c Added test case TestTokenizer::sizeof5 2009-02-14 21:49:36 +00:00
Reijo Tomperi 1e07847ecf Constant variable converting converted struct members (foo.a => foo.45) also, fixed that. 2009-02-14 21:33:28 +00:00
Reijo Tomperi fba8c54758 Fix ticket #107 (Convert + + into + and + - into -) and add test case for it 2009-02-14 20:56:08 +00:00
Reijo Tomperi 413bf32cf2 Fixed typos in test case and enabled it. 2009-02-14 18:44:50 +00:00
Daniel Marjamäki 4a1488b1a9 tokenizer: tokenize '++', '--' and '>>' correctly 2009-02-14 10:13:50 +00:00
Reijo Tomperi d1e9efc66a Fix ticket #104 (Change (error) Uninitialized member variable -> (style) Member variable not initialized in the constructor) 2009-02-14 08:52:03 +00:00
Daniel Marjamäki 5c1995ca81 memory leak: handle 'delete (p)' and 'delete [] (p)'. Fixes ticket 102 2009-02-14 06:54:23 +00:00
Daniel Marjamäki 881460f71b simplify tokens: added todo test case, the varid is lost when simplifying variable declarations 2009-02-13 17:25:23 +00:00
Daniel Marjamäki 3b194ff851 simplify token list: Added a TODO test case. variable id is lost 2009-02-13 16:23:02 +00:00
Leandro Penz de80baeea1 Preprocessor: support for ##-comma-eating in variadic macros; passing now fmt2 test. 2009-02-13 13:34:24 +00:00
Leandro Penz 127a910516 Tokenizer: fixed ## tokenization. 2009-02-13 13:33:12 +00:00
Leandro Penz d511863b57 Preprocessor: initial variadic macro support; passing now on fmt1 case. 2009-02-13 13:31:40 +00:00
Daniel Marjamäki 8485e95341 Token::stringifyList: Added function that stringifies a token list 2009-02-13 06:25:29 +00:00
Reijo Tomperi 916090b389 Improved test case "double_plus" 2009-02-12 20:49:05 +00:00
Reijo Tomperi 030b35c975 Added test case double_plus and improved Token::printOut 2009-02-12 20:32:59 +00:00
Reijo Tomperi 5d3574bb03 Fix ticket #100 (Simplify constants simplifies leaks out from variable scope and simplifies whole file) 2009-02-12 19:26:42 +00:00
Daniel Marjamäki 4f121daca4 buffer overruns: added simple support for initialized array 2009-02-12 19:11:52 +00:00
Leandro Penz 62a49282eb Incomplete statements: removed false positive when setting array of structures or multi-dimensional arrays. 2009-02-12 12:59:43 +00:00
Reijo Tomperi de2ee0a29d Test case TestTokenizer::simplify_constants added (commented out) 2009-02-11 22:15:22 +00:00
Daniel Marjamäki f4a3119c18 stl dangerous usage of erase: Added test cases about using return and goto 2009-02-11 16:20:32 +00:00
Daniel Marjamäki ba3752feb6 buffer overrun: improved checking of global variables 2009-02-11 16:12:29 +00:00
Leandro Penz 4c93b4928b Incomplete statement: fixed and enabled intarray test case. 2009-02-11 15:17:13 +00:00
Leandro Penz d1af0b6478 Incomplete statement: test case for statement that begins with numeric constant. 2009-02-11 15:16:32 +00:00
Daniel Marjamäki eda1290e40 dangerous usage of erase: added check 2009-02-11 05:08:29 +00:00
Reijo Tomperi 9b9223480d Refactoring: reportErr takes now only one parameter, ErrorLogger::ErrorMessage, which contains all required information and also some help
functions for formatting it for output.
2009-02-10 21:51:52 +00:00
Daniel Marjamäki 71b4e5a912 stl: added testcase for bad iterator usage 2009-02-10 20:01:39 +00:00
Reijo Tomperi 4660b7648d Moved stloutofbounds check to CheckStl class. 2009-02-10 19:56:00 +00:00
Daniel Marjamäki c1638996f9 STL: added check for iterator usage 2009-02-10 19:40:21 +00:00
Reijo Tomperi 9dff3f4c52 Fix ticket #94 (STL container overrun). Check is currently behind --all 2009-02-09 22:25:44 +00:00
Reijo Tomperi 1373e14bc9 Fix ticket #93 (Write xml results into error stream instead of results.xml file.) and also refactor the
code to use ErrorLogger::reportErr() for all errors, for both xml and plain text. And move xml formatting 
from Cppcheck to CppcheckExecutor.
2009-02-09 20:51:04 +00:00
Daniel Marjamäki a5f88862b4 memory leak: keep track of --all better 2009-02-09 20:16:00 +00:00
Daniel Marjamäki 0cdb537a6a incomplete statement: added a testcase for a false positive 2009-02-09 20:15:14 +00:00
Daniel Marjamäki 574db37a6f uninitialized variables: added testcases and made a fix 2009-02-09 07:47:41 +00:00
Daniel Marjamäki e572cb3c1d Memory leak: Test code was supposed to call unknown function 2009-02-08 18:50:34 +00:00
Daniel Marjamäki 1637e867de mismatching allocation size: moved to error suite 2009-02-08 18:34:04 +00:00
Daniel Marjamäki d8e8e2c7ee Memory leaks: Make sure leak is found even when using unknown functions 2009-02-08 18:31:09 +00:00
Daniel Marjamäki 81ed48562c Memory leak: find memory leak in TestMemleak::unknownFunction2 2009-02-08 18:27:09 +00:00
Daniel Marjamäki 0361c9d338 Memory leak: Handling function that can't be traced into 2009-02-08 11:59:04 +00:00
Reijo Tomperi cb5974e94e Fixed issue about 4+5 being made a single token, problem appeared in recent commits. 2009-02-08 10:56:20 +00:00
Reijo Tomperi c345fa6186 Fix ticket #89 (False positive, (style) Redundant code - begins with numeric constant (e-value)) 2009-02-08 10:39:55 +00:00
Reijo Tomperi da3efe8fa2 Improve fix made for Ticket #85 to handle strings that are in 3 parts also. 2009-02-08 10:25:33 +00:00
Reijo Tomperi 4305d749ff Fixed ticket #88 (False positive, (style) Redundant code - begins with numeric constant) 2009-02-08 09:51:45 +00:00
Reijo Tomperi 200a159c67 Fix ticket #85 (False positive (style) Redundant code, begins with string) 2009-02-08 08:52:03 +00:00
Daniel Marjamäki 7ee193490f Memory leaks: Added todo testcase - handle function calls that can't be followed 2009-02-08 08:21:15 +00:00
Reijo Tomperi d48671bdfb Fixed more of ticket #81 (getting rid of compiler warnings) 2009-02-07 20:55:25 +00:00
Reijo Tomperi b211b8cbe8 Fix ticket #84 (unit testing: use "protected" instead of preprocessor) 2009-02-07 20:06:00 +00:00
Reijo Tomperi 798d86216a Fix ticket #83 (cppcheck hangs) and add a test case for it 2009-02-07 19:15:10 +00:00
Daniel Marjamäki 3c289e52c5 memory allocation: check for mismatching size 2009-02-07 10:54:39 +00:00
Daniel Marjamäki bb71f9e83e TestMemleak: fixed problems with wrong linenumbers. This fixes ticket 79 2009-02-07 09:44:57 +00:00
Daniel Marjamäki 67ad1d8c64 TestMemleak: Fixed tests 2009-02-06 18:49:30 +00:00
Daniel Marjamäki 3c7e40fe13 errmsg: use the error message dealloc-use 2009-02-06 06:22:44 +00:00
Daniel Marjamäki 7299d3e5b1 memleak: removed false positives for mismatching allocation and deallocation 2009-02-06 06:11:47 +00:00
Reijo Tomperi a06861948b Fixed: Ticket #78 Change (always) into (error) in error messages 2009-02-05 21:06:32 +00:00
Reijo Tomperi 09c13d844e Added test case linenumbers2 2009-02-05 20:29:55 +00:00
Daniel Marjamäki 10abbda6a7 memleak: corrected the wrong line number (#77) 2009-02-05 20:17:01 +00:00
Reijo Tomperi 7589dc3d16 testcppcheck.cpp file added, test case "linenumbers" added, codeblocks project file updated 2009-02-05 20:06:39 +00:00
Daniel Marjamäki 05e330ed38 incomplete statement: minor update 2009-02-05 18:57:53 +00:00
Daniel Marjamäki 9707217c15 activated TestClass:function 2009-02-04 19:42:40 +00:00
Daniel Marjamäki 7ccb6217bf remove casts: Added test case to ensure that function declarations are not reduced 2009-02-04 19:40:48 +00:00
Daniel Marjamäki 8187504cbb testclass: added todo testcase for #74 2009-02-04 19:31:25 +00:00
Daniel Marjamäki aeb573d529 returning pointer to local array 2009-02-04 18:49:19 +00:00
Daniel Marjamäki bd73d0913f charvar: fixed todo testcase 2009-02-04 17:12:53 +00:00
Daniel Marjamäki d73e6c398f testbufferoverrun: activated test 2009-02-04 16:58:44 +00:00
Daniel Marjamäki c46c4c50e9 memory leak: fixed ticket #9 2009-02-04 06:11:36 +00:00
Reijo Tomperi 142a21973a Fixed varid is 0 bug which happened with sizeof(var[0]) and added testcase for it 2009-02-03 21:42:50 +00:00
Daniel Marjamäki 59f95d311b tokenizer: setvarid handle variable declaration at start of token list 2009-02-02 19:19:36 +00:00
Daniel Marjamäki 0059ceefb9 Tokenizer: sizeof handling of 'sizeof(var[0])' 2009-02-02 18:59:32 +00:00
Daniel Marjamäki d0af67a1b1 Tokenizer: setVarId improved to handle declaration at the first token 2009-02-02 17:35:46 +00:00
Daniel Marjamäki 27c0f786bc tokenizer: improved sizeof handling 2009-02-02 17:27:34 +00:00
Daniel Marjamäki 0e291c772c TestTokenize: Added testcase sizeof2 (TODO) 2009-02-02 06:26:20 +00:00
Daniel Marjamäki dc994c346e testtokenize: sizeof handling 2009-02-02 06:21:48 +00:00
Daniel Marjamäki bbf4641304 testmemleak: fixed a test case 2009-02-02 06:21:00 +00:00
Daniel Marjamäki f66750c9f1 TestMemleak: Added test cases 2009-02-02 05:58:50 +00:00
Daniel Marjamäki 385c28a02e xml: generating better xml output 2009-02-01 18:00:47 +00:00
Reijo Tomperi 7da34ed249 Running astyle for the previous commits 2009-01-31 18:54:34 +00:00
Leandro Penz 7adcd0c355 dangerousfunctions: added check for mktemp (ticket #69), and refatored gets and scanf check from bufferoverrun into dangerousfunctions. 2009-01-31 18:24:48 +00:00
Daniel Marjamäki 81174a4817 mismatching allocation / deallocation: moved to --all 2009-01-31 17:54:31 +00:00
Daniel Marjamäki f6f72fc022 errmsg: output severity in messages. a fix to track severity in the memory leaks check 2009-01-31 13:57:27 +00:00
Daniel Marjamäki 25607d9f71 mismatching allocation and deallocation: added test case that currently generates false positives 2009-01-31 11:51:47 +00:00
Daniel Marjamäki 3457b38d7a errmsg: write severity in the message 2009-01-31 08:33:31 +00:00
Daniel Marjamäki 7d98c74d40 added test case TestBufferOverrun::sizeof2 2009-01-30 06:11:31 +00:00
Daniel Marjamäki 988d4c0d66 added todo testcase 2009-01-30 06:06:03 +00:00
Daniel Marjamäki e9d19840d2 preprocessor: Added testcase fmt2 that is commented out because it doesn't work yet 2009-01-28 20:19:46 +00:00
Daniel Marjamäki b7b055e885 tokenizer: fixed TestTokenizer::sizeof1 2009-01-28 17:38:32 +00:00
Daniel Marjamäki 12b6cf8c70 bad sizeof handling 2009-01-28 05:31:26 +00:00
Reijo Tomperi 2f7dec2fc3 Partial support for sizeof x, by converting it into sizeof(x). Does not handle complex structures. Closing ticket #65 2009-01-27 20:47:00 +00:00
Reijo Tomperi 64e3250f00 Fixed bug in multiCompare, which fixes ticket #66 ([False positive] "Buffer overrun" with "--all") 2009-01-27 19:30:01 +00:00
Daniel Marjamäki 8cd2979468 uninitialized member: don't check private constructors 2009-01-27 17:39:06 +00:00
Reijo Tomperi e764cc4f95 Fix ticket #25 (simplify "void f(x) int x; {" into "void f(int x) {") 2009-01-26 22:26:50 +00:00
Daniel Marjamäki 068b1458c2 memleak: class function usage (fixing #63) 2009-01-26 18:15:44 +00:00
Daniel Marjamäki ca0f007ca4 tokenizer: simplify redundant paranthesis 2009-01-26 16:38:08 +00:00
Leandro Penz 9fb11bbfcc memleak: strcat_result_assignment fixed by checking some functions for "x = func(x[),]". 2009-01-25 20:57:34 +00:00
Daniel Marjamäki 7037a3b4f6 testmemleak: removed the test case that was added in [1105]. It has been moved to the TestTokenizer instead 2009-01-25 19:40:29 +00:00
Daniel Marjamäki 4bb43e7e4d testtokenize: Added test case for simplifying '((x))' to '(x)' 2009-01-25 19:39:05 +00:00
Daniel Marjamäki bada255c80 testpreprocessor: removed unused test case 2009-01-25 19:18:18 +00:00
Reijo Tomperi da63428961 Added test case complex_free 2009-01-25 16:29:51 +00:00
Reijo Tomperi 7631b0b339 Test case added: strcat_result_assignment 2009-01-25 15:56:19 +00:00
Daniel Marjamäki 9c51729be6 preprocessor: stringify macros 2009-01-25 13:30:15 +00:00
Daniel Marjamäki 5acc6aca31 preprocessor: insert space. '#if(' => '#if (' 2009-01-24 19:28:30 +00:00
Leandro Penz 04faae2882 memleak: *x=malloc(); func(&x) is no longer reported as a leak (eliminated &use2). 2009-01-24 18:55:56 +00:00
Leandro Penz 835a749026 snprintf: more tests. 2009-01-24 18:55:07 +00:00
Reijo Tomperi 98d7f02ebc Added test case preprocessor_and_operation for ticket #55 (also fixed style from previous commit) 2009-01-24 18:50:09 +00:00
Daniel Marjamäki 8e7ff3bace testtokenize: updated 'TestTokenize::simplify_function_parameters' 2009-01-24 18:21:16 +00:00
Reijo Tomperi 67f30376e1 Added test case simplify_function_parameters 2009-01-24 07:56:47 +00:00
Daniel Marjamäki ca56520c29 memory leak: don't give false positive when deallocating member variable this->i (#53) 2009-01-23 19:24:52 +00:00
Daniel Marjamäki f31bd86a05 removed compiler warning 2009-01-23 18:55:40 +00:00
Daniel Marjamäki 193cffdb0b preprocessor: fixed bug with mixed macros ABC and ABCD 2009-01-23 17:14:42 +00:00
Daniel Marjamäki 67e4ea10c9 preprocessor: handle redefinition of macro 2009-01-22 20:19:07 +00:00
Daniel Marjamäki a9e84c5cd5 preprocessor: handle include guards by not checking for configurations in header files 2009-01-22 18:19:17 +00:00
Nicolas Le Cam b7e4f1319c Fix Preprocessor::read to handle char constant of more than one char, fixing issue #45; Fix the test that handle the case. 2009-01-21 21:45:17 +00:00
Nicolas Le Cam 42c608b6f0 Remove checks that are already covered well by most compilers (Unreachable Code; Assignment in Condition; Unused Variable). 2009-01-21 21:31:47 +00:00
Reijo Tomperi 53d02c0804 Fix Ticket #43, preprocessor: include file doesn't work so good in subfolders (note, because of other issues, checking will be very slow now
that this is fixed)
2009-01-21 21:03:46 +00:00
Reijo Tomperi 176dd41306 Fixed Ticket #40, Check copyright texts in files, now that we have new developers. 2009-01-21 20:04:20 +00:00
Reijo Tomperi 9f63e2227b Added test case multi_character_character 2009-01-21 19:12:28 +00:00
Daniel Marjamäki 76cb2310af preprocessor: handled problem with parsing strings when expanding macros 2009-01-21 17:11:24 +00:00
Daniel Marjamäki 1622922384 preprocessor: Added todo test. It crashes when it's used 2009-01-21 07:22:44 +00:00
Reijo Tomperi 6d8387914b Fixes test case "file2", fixes bug with include file handling 2009-01-20 22:25:49 +00:00
Daniel Marjamäki d82314b365 preprocessor: Handle ## 2009-01-20 18:28:24 +00:00
Daniel Marjamäki fad65663e5 tokenizer: tokenize ## better 2009-01-20 17:26:16 +00:00
Daniel Marjamäki 45661fed21 tokenizer: added testcase with include files. It should be fixed. 2009-01-20 17:05:42 +00:00
Reijo Tomperi df5adc5f4f Added test case preprocessor_doublesharp, executed ./runastyle for errormessage.h 2009-01-19 21:45:59 +00:00
Reijo Tomperi 4d0e3dac45 Added a test case and fixed bug. If #include was inside a string, cppcheck hanged in preprocessor. 2009-01-19 19:24:41 +00:00
Reijo Tomperi de28502bb1 Fixed bug in line numbers and enabled test case that spots it. 2009-01-19 18:51:27 +00:00
Daniel Marjamäki 7b90246198 testtokenize: Added test "file1". It currently fails. 2009-01-19 18:40:24 +00:00
Daniel Marjamäki 835fa1f007 testtokenize: Removed unneeded test case "define1" 2009-01-19 17:47:12 +00:00
Daniel Marjamäki a9851f44c1 testpreprocessor: Removed test that doesn't work now that the preprocessor handles includes 2009-01-19 16:42:20 +00:00
Nicolas Le Cam f6d121443e unreachableCode: Moved warning of a break statement following a return in --style; Added a test case; Minor optimization. 2009-01-18 21:19:02 +00:00
Leandro Penz e930525aa4 functionVariableUsage: no longer SIGSEGVs on unfinished struct. Fixes Ticket #31. 2009-01-18 19:45:43 +00:00
Daniel Marjamäki f409861492 strPlusChar: Fixed false positives 2009-01-18 17:42:41 +00:00
Daniel Marjamäki c7311b4b3c preprocessor: make sure macros are not expanded when they are found in strings 2009-01-18 16:58:57 +00:00
Daniel Marjamäki 965daabe60 preprocessor: Make sure that "#define ABC (a+b+c)" is expanded correctly 2009-01-18 16:56:12 +00:00
Daniel Marjamäki ea686a1da9 preprocessor: fixed so the TestPreprocessor::preprocessor_undef succeeds 2009-01-18 16:37:40 +00:00
Reijo Tomperi d31e0ae8a1 Fix compile warning signed-unsigned 2009-01-18 11:14:35 +00:00
Reijo Tomperi 8155b9272f Refactoring: Style applied 2009-01-18 11:13:25 +00:00
Daniel Marjamäki 4ee4645858 Preprocessor: Reverted [1008] - The old expandMacros was readded 2009-01-18 10:54:07 +00:00
Daniel Marjamäki e315595c36 Tokenizer: Added unit test to check that define is tokenized correctly 2009-01-18 08:52:20 +00:00
Daniel Marjamäki a269cfc8d9 tokenizer: The tokenizer shouldn't handle comments nor preprocessor directives. The preprocessor will take care of
that
2009-01-18 08:38:25 +00:00
Daniel Marjamäki 86c95c27d2 Preprocessor: Removed "Preprocessor::expandMacros" and commented all its tests 2009-01-18 07:32:06 +00:00
Reijo Tomperi 58b398a4a8 Fix Ticket #32 False positive with --style: Uninitialized member variable (when stream is used) 2009-01-17 20:17:57 +00:00
Reijo Tomperi f6452e3613 Test case for Ticket #32 2009-01-17 19:26:58 +00:00
Daniel Marjamäki b9b250f4cc unused var: fixed false positives when using shift operator 2009-01-17 14:32:02 +00:00
Daniel Marjamäki 8780fbf8bb bounds checking: Added error message "snprintf size is out of bounds" 2009-01-17 13:09:02 +00:00
Daniel Marjamäki a5e2787f72 errmsg: added varname to the message "deallocating a deallocated pointer" 2009-01-17 11:15:46 +00:00
Daniel Marjamäki 121c0ee58f unused variable: reading the value of variable in a for loop.. "for(;a;)" see ticket #18 2009-01-17 11:12:15 +00:00
Daniel Marjamäki f562f588fb memory leak: detect memory leak (#6) 2009-01-17 07:55:40 +00:00
Daniel Marjamäki 666fc82011 Memory leak: Fixed false positives about deallocating pointer that has already been deallocated 2009-01-16 16:29:41 +00:00
Daniel Marjamäki 4cfb8ad1cb memory leaks: Added checking of deallocate to see that the pointer isn't deallocated already 2009-01-15 20:34:39 +00:00
Daniel Marjamäki 66e93b24e2 str plus char: added simple variable handling 2009-01-15 17:12:33 +00:00
Daniel Marjamäki 8bbd4b9401 str plus char: Added check and error message for str + ch 2009-01-15 16:57:51 +00:00
Daniel Marjamäki 03cfe18c9b errmsg: Added 'condition is always true/false' 2009-01-14 19:43:28 +00:00
Daniel Marjamäki 22583269c1 Uninitialized member variables: Checking enum variables 2009-01-14 19:34:10 +00:00
Daniel Marjamäki 97a7bc383d memory leak: Added test case 2009-01-14 16:40:07 +00:00
Daniel Marjamäki a604f56f19 buffer overruns: added sprintf checking 2009-01-14 06:29:35 +00:00
Daniel Marjamäki f7e4f13ecd Memory leak: Readded some checking to classes 2009-01-14 05:58:20 +00:00
Leandro Penz 1a14cd527c functionVariableUsage: support for nested struct/union declaration. 2009-01-14 00:45:44 +00:00
Daniel Marjamäki e664f255a4 Memory leak: Fixed a false positive 2009-01-13 18:30:39 +00:00
Daniel Marjamäki c1a4e9b000 testpreprocessor: commented the "undef" test that doesn't work 2009-01-12 19:23:01 +00:00
Reijo Tomperi ee54d4da91 Added test case which currently fails, #undef is not handled 2009-01-12 18:23:53 +00:00
Daniel Marjamäki 15a32103e2 testdivision: The 'unsigned division' is a style check 2009-01-12 17:20:32 +00:00
Daniel Marjamäki 980b10bfc9 errmsg: Added 'unsigned division' 2009-01-12 17:12:14 +00:00
Daniel Marjamäki 153487d504 preprocessor: Style updates 2009-01-12 06:43:56 +00:00
Daniel Marjamäki eb8675ab76 preprocessor: Handle newlines better 2009-01-12 06:33:06 +00:00
Daniel Marjamäki ea6c48b2bd preprocessor: fixed a small bug when expanding macro without parameter 2009-01-11 16:06:37 +00:00
Daniel Marjamäki da881fdd0a preprocessor: Fixed bug when expanding macros without parameters 2009-01-11 15:51:46 +00:00
Daniel Marjamäki ecdfee850d preprocessor: expand macro without parameters 2009-01-11 15:07:13 +00:00
Daniel Marjamäki da46e4bd96 struct member usage: bail out the check if the struct contain any functions 2009-01-11 14:39:52 +00:00
Daniel Marjamäki 2e77f3bf04 setVarId: Fixed bug (variable id for struct member not correctly set) 2009-01-11 10:03:21 +00:00
Daniel Marjamäki e42953bd3b preprocessor: Added a test to see that "<backslash><newline>" is handled correctly inside strings 2009-01-11 08:16:15 +00:00
Daniel Marjamäki 94667320e8 preprocessor: Handle "<backslash><newline>" better 2009-01-11 07:19:28 +00:00
Leandro Penz 764e44790f match: skip initial !! patterns if on first token. 2009-01-10 21:13:10 +00:00
Daniel Marjamäki 7b10b0ff4d errmsg: Added "Unused private function ..." 2009-01-10 17:35:41 +00:00
Daniel Marjamäki dc6317878e errmsg: Added "uninitialized member variable" 2009-01-10 17:11:47 +00:00
Leandro Penz 5570f06075 checkmemoryleak: no longer flag "dealloc ; alloc ; if continue ;" as a leak, even with --all 2009-01-10 16:28:04 +00:00
Daniel Marjamäki 1a4cfc6c4f unused struct member: fixed false positive for member "const int a;" 2009-01-10 14:39:20 +00:00
Daniel Marjamäki a2a8378749 astyle: updated the code style 2009-01-10 14:29:59 +00:00
Daniel Marjamäki 8c4260519c sprintf: fixed bug "false positive when variable is used again after snprintf" 2009-01-10 14:27:31 +00:00
Daniel Marjamäki 0c3c00daec errmsg: Added errormessage for 'the class 'classname' doesn't have a constructor' 2009-01-10 13:08:44 +00:00
Daniel Marjamäki 985b8fa05f sprintf: fixed false positives with "sprintf(buf, "%i", sizeof(buf)); 2009-01-10 11:19:17 +00:00
Leandro Penz febdc3fe6e token: when Token::Match reached the end of input, it returned true if the next pattern was !!. It now returns true only if all remaining patterns are !!. 2009-01-10 00:33:48 +00:00
Reijo Tomperi c7730044c7 Added test case for preprocessor which currently fails. codeblocks project file updated, tools-files added. 2009-01-08 22:28:54 +00:00
Reijo Tomperi 42b661630b astyle changes, missed from previous commits 2009-01-08 21:08:14 +00:00
Daniel Marjamäki 5d0f8f0cfa errormessage: Added a few more messages for checkother.cpp 2009-01-08 20:56:51 +00:00
Daniel Marjamäki 24530ebd60 sprintf: check for dangerous usage with sprintf|snprintf with
overlapping data
2009-01-08 06:24:08 +00:00
Daniel Marjamäki 8f86a941aa Simplify tokens: add a ";" after case and default 2009-01-07 17:49:21 +00:00
Reijo Tomperi e435a1f1d6 Refactoring: Added src/ and test/ folders. Moved source files to those folders, updated makefile and codeblocks project file. 2009-01-06 14:18:36 +00:00