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102 Commits

Author SHA1 Message Date
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 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
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
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
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
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 1fe94d74b8 unit testing: minor syntax fixes 2009-11-09 20:34:36 +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
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
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
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
Daniel Marjamäki 09859c1019 refactoring the folder structure 2009-10-25 12:49:06 +01:00
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
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 01af70cc88 Fixed #823 (Buffer overrun with memcpy) 2009-10-15 19:36:48 +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 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
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 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 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 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 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 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 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
Daniel Marjamäki e5bc4a02ae added a TODO_ASSERT_EQUALS for the counter 2009-09-29 20:50:22 +02:00
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
Daniel Marjamäki a1e20290cd Refactoring the unit testing of format strings 2009-09-27 22:13:15 +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
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