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125 Commits

Author SHA1 Message Date
Reijo Tomperi a1d0defbc0 astyle fix 2010-04-02 21:42:06 +03:00
Martin Ettl c391a03db6 added acos() check to ticket #1513; added testcases for MathLib::toDoubleNumber(), now double conversion of zeros is handled correctly; changed assertEquals() function of testsuite parameters from unsigned int to double. This is needed to avoid overflow of unsigned int by comparing negative floating point values. 2010-04-02 20:23:37 +02:00
Martin Ettl 9788333ee9 added log10() check, for checking about parameters passed to mathfunctions that do not make sense 2010-04-02 19:17:41 +02:00
Daniel Marjamäki 8b5aae9adb astyle formatting 2010-04-02 07:32:03 +02:00
Daniel Marjamäki 0cad22314e Reverted 'astyle fix'. Those changes are not in sync with my astyle configuration/setup. 2010-04-02 07:30:58 +02:00
Martin Ettl 193aa7d1d3 astyle fix 2010-04-02 02:21:53 +02:00
Martin Ettl b5fb01c202 ticket #1513 new check: Detecting obviously wrong math call arguments passed to math functions) 2010-04-02 02:19:38 +02:00
Daniel Marjamäki a68d8dbc77 Fixed #1549 (false positive: uninitialized variable) 2010-03-31 20:20:51 +02:00
Daniel Marjamäki c3edc5fd89 Fixed #1148 (improve check: usage of uninitialized variables) 2010-03-28 21:27:06 +02:00
Robert Reif 62d2845014 Fixed #1492 (false negatives: array index out of bounds) 2010-03-28 15:56:13 +02:00
Raphael Geissert c0e09c4cb3 Fixed #1511 (false negative null pointer deref when dereferencing pointers to constants) 2010-03-26 16:44:46 +01:00
Daniel Marjamäki e911d1f1df doxygen updates 2010-03-17 22:16:18 +01:00
Daniel Marjamäki 235404077f Fixed #1501 (false positive: Variable 'n' is assigned a value that is never used) 2010-03-16 19:25:10 +01:00
Daniel Marjamäki 15d67a2369 Fixed #1503 (False positive for uninitialized variable) 2010-03-16 19:09:37 +01:00
Daniel Marjamäki 30d3418b11 doxygen: added more comments for CheckNullPointer and CheckUninitVar 2010-03-13 21:42:59 +01:00
Daniel Marjamäki 7f42ed3ad0 Fixed #1472 (false positive: Data is allocated but not initialized: service) 2010-03-07 09:08:52 +01:00
Daniel Marjamäki 6ca4b008d0 null pointer: Fixed better error message for 'possible null pointer' + removed redundant check in our Tokenizer. 2010-02-28 07:26:50 +01:00
Daniel Marjamäki 0b2ad2164f Fixed #1442 (false positive: getting offset instead of dereferencing a null pointer) 2010-02-22 21:30:21 +01:00
Daniel Marjamäki e4a685c6e9 Fixed #1430 (void foo(int nb)) 2010-02-21 08:02:44 +01:00
Daniel Marjamäki a25cdd63b6 Refactored the CheckOther::functionVariableUsage 2010-02-21 07:05:44 +01:00
Daniel Marjamäki 375d2b1fcd astyle formatting 2010-02-18 19:55:47 +01:00
Daniel Marjamäki b59d79c303 readded checks for unused variables and unreachable code that were removed in 42c608b6f0 2010-02-18 18:45:13 +01:00
Daniel Marjamäki 9394816fcf Refactoring: Use std::string instead of const char * 2010-02-14 19:58:17 +01:00
Reijo Tomperi b52fa9451f Fix #1385 (False positive: unsigned division) 
http://sourceforge.net/apps/trac/cppcheck/ticket/1385
This also fixes a bug in setVarId(). "unsigned int a" didn't get varid,
untill later when unsigned was simplified away.
 2010-02-12 22:24:06 +02:00
Monika Lukow 2d5d060514 Fixed #1094 (Improve check: unusual pointer arithmetic: 'ch+str') 2010-02-07 21:44:11 +01:00
Daniel Marjamäki 0d18050b55 Fixed #984 (improve output if strncpy is followed by strncat) 2010-02-05 17:35:18 +01:00
Daniel Marjamäki 1b9afc82a4 Reverted 4f30468c80. There was false positives such as #1335 so please fix them and then re-commit. 2010-02-01 19:46:51 +01:00
Monika Lukow 4f30468c80 Fixed #1094 (Improve check: unusual pointer arithmetic: 'ch+str') 2010-01-31 11:42:02 +01:00
Daniel Marjamäki 48f3921c36 Null pointer dereference: sending to output stream 2010-01-30 14:40:33 +01:00
Daniel Marjamäki 43c8fe895c Fixed #1301 (False positive: Data is allocated but not initialized) 2010-01-23 21:25:17 +01:00
Daniel Marjamäki 037ecffc34 detect when function pointer that is null is used 2010-01-23 09:15:30 +01:00
Daniel Marjamäki 7b986c831d Report when using uninitialized function pointer 2010-01-23 07:57:57 +01:00
Daniel Marjamäki 2e707974d0 Fixed #1273 (scope of variable limited not detected in latest versions) 2010-01-21 18:50:56 +01:00
Daniel Marjamäki fbf428550a Fixed #1262 (cppcheck false positives: 'Possible null pointer dereference', 'Uninitialized variable') 2010-01-17 19:08:45 +01:00
Daniel Marjamäki a7bddc8fd3 Fixed #1268 (Null pointer dereference false positive) 2010-01-14 20:02:38 +01:00
Daniel Marjamäki 1aac8f3e52 Uninitialized variables: disable subfunction analysis if multiple threads are used 2010-01-12 22:33:47 +01:00
Daniel Marjamäki 374def4a53 Fixed #1070 (Improve scope error message) 2010-01-12 19:34:33 +01:00
Daniel Marjamäki d3b7f5931f Fixed #1174 (improve check: Unintialized variable not detected in subfunction) 2010-01-11 22:28:07 +01:00
Daniel Marjamäki b8b6b0ec32 Uninitialized variables: fixed false positives when using pointer aliasing 2010-01-11 19:25:01 +01:00
Daniel Marjamäki c5966bba59 Fixed #1225 (false negative :: uninitialized variable not detected when using enums) 2010-01-10 20:36:15 +01:00
Daniel Marjamäki b82cb2e41e Fixed #1218 (Improve check: incrementing uninitialized variable i++) 2010-01-10 09:09:37 +01:00
Daniel Marjamäki 4c641ed80c Fixed #1189 (false negative: using uninitialized variable i 'a[i] = 0;') 2010-01-09 22:26:05 +01:00
Daniel Marjamäki e248f7d3e5 Fixed #1023 (improve check: Unintialized variable not detected when using +=) 2010-01-03 18:49:13 +01:00
Daniel Marjamäki fa535ff3ae Fixed #440 (NULL referencing not detected) 2010-01-03 13:30:20 +01:00
Daniel Marjamäki 1032eb2449 Fixed #1214 (false positive: uninitialized variable 'bool fixed = std::ios_base::fixed;') 2010-01-03 08:03:28 +01:00
Daniel Marjamäki d82079e86f Fixed #1209 (False positive: uninitialized variable c when it is initialized with 'ab(sizeof(xyz), &c)') 2010-01-02 18:16:44 +01:00
Daniel Marjamäki b0d7623dcf refactoring the fix for #1191 2010-01-01 19:49:33 +01:00
Daniel Marjamäki f8bd59f5b5 Fixed #1191 (false positive: uninitialized variable) 2010-01-01 19:43:02 +01:00
Daniel Marjamäki 7ecd333ffa Fixed #1188 (false negative: dereferencing p, which is a null pointer 'int y = 5 + *p') 2009-12-31 20:00:20 +01:00
Daniel Marjamäki 0159287437 Fixed #1183 (False positive: uninitialized variable p 'd = bar(sizeof(*p));') 2009-12-31 09:10:20 +01:00