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1785 Commits

Author SHA1 Message Date
Daniel Marjamäki
52faadda89 Tokenizer: simplify calculations with zero better 2010-11-05 20:35:31 +01:00
Daniel Marjamäki
4fdb420454 Tokenizer: simplifyknownvariables, improved handling of string constant 2010-11-05 20:05:57 +01:00
Daniel Marjamäki
65c7b6eb8b Uninitialized variables: better handling of for example 'a[1] = 1+a[2];' 2010-11-05 19:24:14 +01:00
Daniel Marjamäki
a90a7202cb Uninitialized variables: detect usage of dead pointer: '*p += 10' 2010-11-05 17:04:41 +01:00
Daniel Marjamäki
95bfa50d7e Null pointers: Fixed false negatives in the CheckAndDeRef checking 2010-11-04 21:22:29 +01:00
Daniel Marjamäki
f3bf14ba13 Fixed #2171 (false positive: possible nullpointer dereference) 2010-11-04 21:09:32 +01:00
Daniel Marjamäki
06ec4d9a84 GCC: Fixed compiler warnings about sign-conversion 2010-11-04 20:52:20 +01:00
Daniel Marjamäki
d21974777c Fixed #2161 (false positive: assigned a value that is never used) 2010-11-04 20:16:17 +01:00
Daniel Marjamäki
0984a0be47 Tokenizer: Fixed 'a[b-1]+=1' 2010-11-04 19:38:19 +01:00
Daniel Marjamäki
fce6f11ed8 Tokenizer: simplify 'a[b-1]+=1' better 2010-11-04 19:02:54 +01:00
Daniel Marjamäki
c29940b114 Fixed #2166 (false positive: possible null pointer dereference) 2010-11-04 18:18:19 +01:00
Robert Reif
bc8ecf2aa7 Fixed #2168 (Segmentation fault of cppcheck) 2010-11-04 17:54:04 +01:00
Zachary Blair
10a4dde105 Fixed #2137 (Invalid mutual exclusion report) 2010-11-04 00:10:25 -07:00
Robert Reif
003f99da82 Symbol database: Fixed bug. Ticket: #2149 2010-11-04 06:58:37 +01:00
Robert Reif
cf0403434d Symbol database: Bug fix 2010-11-03 20:33:07 +01:00
Daniel Marjamäki
1323cbdb6d Fixed #2160 (#2160 (Invalid unused variable report (style))) 2010-11-03 19:30:00 +01:00
Daniel Marjamäki
14803643ca empty string test: Removed this check 2010-11-03 17:56:14 +01:00
Daniel Marjamäki
19f809c9b4 Unused variables: better handling of '= %var% ++'. Ticket: #2160 2010-11-02 20:01:12 +01:00
Daniel Marjamäki
dd4b2b8b46 Tokenizer: simplify 'x[0] += 1;' 2010-11-02 19:22:48 +01:00
Robert Reif
0fe72839d8 Symbol Database: Better handling of namespaces. Ticket: #2149 2010-11-02 18:30:57 +01:00
Daniel Marjamäki
c4452effa3 Tokenizer: simplify 'x.y += 1;' 2010-11-01 20:33:55 +01:00
Daniel Marjamäki
1b9de20f9b Tokenizer: simplify 'case 0: x += y;' 2010-11-01 19:31:30 +01:00
Daniel Marjamäki
94fc13f0c4 Fixed #2159 (False positive: Null pointer dereference 'if (!x) return *y;') 2010-11-01 19:21:08 +01:00
Daniel Marjamäki
3fb17baa12 Fixed #2158 (False positive: value is not unused when using +=) 2010-11-01 17:36:54 +01:00
Daniel Marjamäki
285d76a413 Null pointers: Fixed false positive for 'x && x->y' 2010-10-31 19:48:58 +01:00
Daniel Marjamäki
69c6358198 CheckNullPointer: Reuse CheckNullPointer::isPointerDeRef in CheckNullPointer::nullPointerByDeRefAndChec 2010-10-31 16:07:50 +01:00
Daniel Marjamäki
32def3a3f0 CheckNullPointer: Reuse the CheckNullPointer::isPointerDeRef function 2010-10-31 15:46:08 +01:00
Daniel Marjamäki
33d3fd4716 CheckNullPointer: Reduced false negatives by making pattern more generic 2010-10-31 15:40:34 +01:00
Daniel Marjamäki
6faa4b79d3 CheckNullPointer: Refactoring. Created the function CheckNullPointer::isPointerDeRef that can be used to detect if a pointer is dereferenced 2010-10-31 15:32:19 +01:00
Daniel Marjamäki
1e866c3235 Visual Studio: Fixed compiler error 2010-10-31 11:42:45 +01:00
Daniel Marjamäki
bc283d8b99 Uninitialized variables: Broke out the checking into separate file 2010-10-31 12:31:11 +01:00
Daniel Marjamäki
df8a93bf97 Null pointers: Broke out the checking into separate file 2010-10-31 11:51:25 +01:00
Daniel Marjamäki
1ef09147f3 CheckOther: updated CheckOther::getErrorMessages 2010-10-31 10:07:35 +01:00
Daniel Marjamäki
6c19ea7b53 Tokenizer: Added a few comments 2010-10-31 09:58:44 +01:00
Daniel Marjamäki
558899dc74 Variable usage: Fixed false negative that I introduced when simplifying compound assignments 2010-10-31 09:34:25 +01:00
Daniel Marjamäki
23d3fd3a5a Fixed #2147 (uninitialized variable: false negative for 'x += y;') 2010-10-31 08:47:13 +01:00
Daniel Marjamäki
8d96697623 GCC: Fixed compiler warnings 2010-10-30 14:53:25 +02:00
Daniel Marjamäki
b55f6458a2 Fixed #2120 (False positive: array index out of bounds (unknown type in struct, sub function)) 2010-10-30 12:32:43 +02:00
Daniel Marjamäki
7b630cc581 Fixed #2154 (false positive: The loop might unintentionally skip an element in the container) 2010-10-30 11:22:30 +02:00
Kimmo Varis
9627b667a1 Move simplifyPath method from FileLister to Path class. 
simplifyPath() "fits" better to Path class conceptually. It handles
paths, not lists them. Also this way we get rid of few unneeded
dependencies to FileLister class.
 2010-10-29 22:21:27 +03:00
Daniel Marjamäki
9435fde551 Tokenizer: Added function for checking if code is Java/C# 2010-10-28 18:51:55 +02:00
Daniel Marjamäki
fee20bafa0 Java: Removed bailout added in 120073f0001 2010-10-28 18:01:51 +02:00
Daniel Marjamäki
995e39200b Fixed #2130 (Invalid possible NULL pointer dereference, etc.) 2010-10-27 20:20:10 +02:00
Daniel Marjamäki
fc98bcdcb2 Fixed #2141 (false positive: possible null pointer dereference) 2010-10-27 19:42:47 +02:00
Daniel Marjamäki
fd153eac02 Fixed #2142 (false positive: null pointer dereference (throw)) 2010-10-27 19:38:42 +02:00
Robert Reif
b6aca47e11 Fixed #1195 (Uninitialized member variable not detected 'std::vector<int> *ints;') 2010-10-27 19:28:15 +02:00
Robert Reif
5a8f490f07 Fixed #2135 (False positive 'Can be const') 2010-10-27 19:25:34 +02:00
Pete Johns
8022baec2a Removed unnecessary code duplication. 2010-10-27 19:34:06 +11:00
Cary R
59139b17cb Fixed #2138 (Add support for comments in suppression file) 2010-10-26 21:22:11 +02:00
Daniel Marjamäki
a38b14d582 Tokenizer: Remove redundant semi colons 2010-10-26 21:05:20 +02:00