24a2def3ad
Execution Path: Fixed FP in improved handling of loop bodies
2010-10-24 19:14:40 +02:00
8f707e5e46
Null pointers: Better handling of loops
2010-10-24 18:51:14 +02:00
40aeb17738
uninitialized variables: handling loop bodies. end upon '}'
2010-10-24 18:28:25 +02:00
6601de7681
uninitialized variables: refactoring handling of loop bodies
2010-10-24 18:26:59 +02:00
b66d3c8858
Fixed #2125 (uninitialized variable: better handling of for loops)
2010-10-24 18:12:48 +02:00
cf86e11d05
Fixed #2111 (Class methods writing to a union are detected as 'can be const')
2010-10-24 16:43:10 +02:00
13b8544436
Visual Studio: Fixed compiler warning. Ticket: #2123
2010-10-24 11:52:28 +02:00
306587b1d0
Buffer overruns: Fixed TODO test case
2010-10-24 11:32:27 +02:00
f3c6c64e9a
Fixed #2121 (False positive: Buffer access out-of-bounds when using uint32_t)
2010-10-23 13:12:17 +02:00
120073f000
Java: fixed false positives about uninitialized variable
2010-10-23 10:56:30 +02:00
5deb046ac5
Fixed #2120 (False positive: array index out of bounds (unknown type in struct, sub function))
2010-10-23 08:49:03 +02:00
c907acf767
Fixed #1819 (False positive: auto variable assignment (unseen typedef))
2010-10-22 21:12:56 +02:00
9fdc03fc1d
Fixed #2117 (false positive: buffer access out of bounds)
2010-10-22 20:15:51 +02:00
9ae4a758b8
Fixed #2116 (Internal error. Token::Match called with varid 0)
2010-10-21 21:28:32 +02:00
eba827bc4b
Fixed #2112 (Crash scanning qtcreator sources)
2010-10-21 19:42:09 +02:00
6a66d32871
JAVA: better handling of java code
2010-10-20 22:15:35 +02:00
4ff52b5883
Objective C: activate checking of .m and .mm files. The normal checking is used.
2010-10-20 21:09:07 +02:00
8b866178ff
Fixed #2103 (false positive when variable is checked to NULL and not freed)
2010-10-20 20:38:37 +02:00
68dd2f8378
Fixed #2113 (False positive: Memory leak where a pointer is passed in a struct to another function to be freed)
2010-10-20 18:39:40 +02:00
02ba2b202e
Fixed #2110 (Tokenizer::simplifyTypedef: regression - wrong simplification of 'typedef char TString[256];')
2010-10-20 06:09:29 +02:00
f8c02718a5
Activated checking of .java and .cs files
2010-10-19 21:54:15 +02:00
20674e08d0
Stl: improved check for dangerous usage of c_str
2010-10-19 20:21:58 +02:00
2ca7dbc004
Fixed #2109 (false positive: buffer overrun)
2010-10-19 18:23:44 +02:00
0864a0700a
Fixed #2108 (False positive: the loop might unintentionally skip an element in the container.)
2010-10-18 20:05:54 +02:00
e54129fa8d
STL: check for dangerous usage of string::c_str(). Ticket: #1116
2010-10-17 19:18:46 +02:00
7d1995dfaa
Merge branch 'master' of github.com:danmar/cppcheck
2010-10-17 21:56:05 +08:00
92a1e9e76e
Severities: Added 'warning' and 'performance' severities. No changes to the command line options nor to the XML format. Ticket: #2106
2010-10-17 14:41:00 +02:00
f25f3c64b4
fixed style waring (You should use ++ and -- as prefix whenever possible as these are more efficient than postfix operators) in lib/checkclass.cpp
2010-10-17 20:15:29 +08:00
ddfc7b2d5a
Run dmake to update Makefile and lib/lib.pri.
2010-10-17 00:57:25 +03:00
7a84e7dcca
Add comment that qmake doesn't add _UNICODE define for project files.
2010-10-17 00:32:31 +03:00
28e40cb9b0
unicode: updates to the handling of unicode filenames. Ticket: #2100
2010-10-16 21:39:58 +02:00
88a98a2ef0
unicode: use short filenames when long filename doesn't work. Temporary solution for #2100
2010-10-16 12:40:21 +02:00
4e121c94ab
some more comments
2010-10-15 18:37:48 +02:00
d182079c5e
added comments in CheckStl
2010-10-15 18:21:53 +02:00
0b6948a805
Fixed #2101 (list in vector iterator usage)
2010-10-15 18:11:41 +02:00
ba2b986ece
Fixed #2097 (false positive: buffer access out of bounds)
2010-10-14 20:00:32 +02:00
e11d9f1628
astyle formatting
2010-10-14 19:59:10 +02:00
fb928b6778
Fixed #2018 (Postfix Operators)
2010-10-14 19:17:40 +02:00
b6c995ea47
Fixed #2096 (False positive: buffer overrun (extern array))
2010-10-13 20:57:59 +02:00
267d1f273e
Fixed #2082 (Tokenizer::simplifyTypedef: wrong handling of array)
2010-10-13 20:02:37 +02:00
229604b3e3
Fixed #2093 (False positive: buffer access out of bounds (unknown type))
2010-10-13 18:06:50 +02:00
afe52fa9f2
Fixed MSVC++ compiler warning (pointers are not bools)
2010-10-13 21:19:18 +11:00
52e16454fa
Removed redundant code.
...
localClassDefinition is no longer required due to improved isIdentifierObjectType() in commit fbd3d92
2010-10-13 20:48:37 +11:00
fbd3d92aa9
Fixed #2084 (False positive: object destroyed immediately (struct and function with same name))
...
Tightened up class definition matching so as not to match C-style struct tags.
2010-10-13 20:37:53 +11:00
a58094e827
Fixed #2089 (False negative: Function can be const (calling const function))
2010-10-13 07:26:41 +02:00
2334192bff
Fixed #2087 (False positive: Array 'str[1]' index 1 out of bounds)
2010-10-12 21:52:02 +02:00
d0629803a9
warning de compilation
2010-10-12 19:57:17 +02:00
3273f964c8
comment
2010-10-12 19:56:35 +02:00
1a4e3dcc44
increment check
2010-10-12 19:54:39 +02:00
9e15c4ef38
Fixed #2088 ([test.c:12]: (error) Buffer access out-of-bounds: l)
2010-10-12 19:35:20 +02:00
907ed0ac6f
Fixed #2085 (False negative: function can be const when member variable is compared)
2010-10-12 07:57:09 +02:00
74bf1821e6
Array index: detect array index out of bounds when datatype is unknown. Ticket: #2086
2010-10-11 20:52:14 +02:00
3dfcbfc0e0
assignment in assert: modified the error message to better explain the reason why the warning is given.
2010-10-11 17:59:08 +02:00
a6e915f0cd
Fixed #2081 (false negative: the function can be declared as const)
2010-10-11 17:43:36 +02:00
d9967d4fd2
Fixed #2079 (detect side effects in assert)
2010-10-10 13:05:06 -07:00
81aed3fbd7
Tokenize: Fixed bug in Tokenize::simplifyKnownVariables
2010-10-10 19:27:42 +02:00
ef4ce6f46b
STL: fixed false positives in the new double-increment check when iterator shadows outer iterator
2010-10-10 14:28:14 +02:00
5cc7c9dcf7
Parameter passed by value: updated error message so it mentions the reason.
2010-10-10 14:12:11 +02:00
ae0528ef59
STL: fixed false positives for the new double-increment check
2010-10-10 11:22:44 +02:00
835b511bee
STL: Added double-increment check.
2010-10-10 10:52:41 +02:00
a73ada54d5
Fixed #1705 (false negative: access past end of buffer)
2010-10-10 09:15:18 +02:00
14f12e0647
Fixed #2078 (false negative: member variable not intialized)
2010-10-10 07:57:26 +02:00
a3367874d9
Fixed #1778 (false negative: nullpointer dereference (std::string pointer))
2010-10-09 07:57:34 +02:00
068317bed1
STL: Fixed TODO test case TestStl::erase5
2010-10-09 07:15:34 +02:00
e0ba626351
ClassInfo: Removed unused functionality
2010-10-08 19:43:41 +02:00
02027eb750
Fixed #2074 ('Internal error in Cppcheck' on complex function typedef (even 2 typedefs!))
2010-10-06 05:43:07 +02:00
7b4e08385d
STL: refactoring CheckStl::erase so ExecutionPath is used
2010-10-05 20:54:13 +02:00
4e11e71a21
Fixed 2072 (object destroyed immediately: add --doc info)
2010-10-04 08:54:19 +11:00
4bf9ff26ea
Fixed 2071 (false positive: object destroyed immediately (when using '= { ... }'))
...
Simplified check within CheckOther::checkMisusedScopedObject() as a result.
2010-10-04 08:16:11 +11:00
cd8ef1cded
Revert "temporarily disable the 'object destroyed immediately' message"
...
This reverts commit fa94312c9a
2010-10-03 18:05:08 +02:00
5bf2a300d9
1.45: updated version information
2010-10-03 17:05:36 +02:00
fa94312c9a
temporarily disable the 'object destroyed immediately' message
2010-10-03 16:59:13 +02:00
78795dc3ac
Fix false positive: Misused Scope Object does not pick constructors of local class declarations.
...
It does pick up if there is an unused construction within the function, though.
2010-10-02 22:59:04 +10:00
e4c3b390cc
Fixed #2069 (cppcheck fails to scan OpenBSDs ftp source code)
2010-10-02 13:28:44 +02:00
365b1bed1a
Fixed false positive: checkMisusedScopedObject no longer errors on calls to function objects.
2010-10-02 21:25:16 +10:00
9a9302cba1
Prevent Tokenizer::simplifyCalculations() from removing parantheses from calls to Functors.
2010-10-02 21:19:05 +10:00
b72b699b76
Fixed false-positive: Object is referenced on construction
...
struct Foo {
void bar() {
}
};
void fn() {
Foo().bar(); // This caused a false-positive
}
2010-10-02 20:26:29 +10:00
3f72d3a877
Check misused scope object does not pick local class method.
...
Also fixed mistyped withinFuntion ->withinFunction.
2010-10-02 20:12:52 +10:00
0017655f55
Added test for functor false-positive [passing]
...
Also removed typedef's following danmar's review and renamed isClassresults -> isClassResults to make more clear.
2010-10-02 18:45:24 +10:00
6e0ef3eda2
Fixed #1132 (Detection of misused scope objects in functions)
...
Emits error in the form:
[useless_lock.cpp:18]: (error) instance of "Lock" object destroyed immediately
...if an instance of a class or struct is unnamed and therefore destroyed
straight after creation.
Only checks for misused scope objects within functions.
Optimised isIdentifierObjectType() by memoizing.
2010-10-02 14:22:26 +10:00
50c2fa9ab0
Revert "Fixed #1132 (Detection of misused scope objects)"
...
This reverts commit c6acdccfa0
2010-10-01 20:52:16 +10:00
c6acdccfa0
Fixed #1132 (Detection of misused scope objects)
...
Emits error in the form:
[useless_lock.cpp:18]: (error) instance of "Lock" object destroyed immediately
...if an instance of a class or struct is unnamed and therefore destroyed
straight after creation.
Removed "internal error" from token.cpp, since in this case varid would be NULL.
2010-10-01 20:30:21 +10:00
6eeed00888
Fixed #2067 (Template methods do not 'use' private ones)
2010-09-30 21:22:49 +02:00
415cbc63c3
Fixed #2066 (false positive: uninitialized variable when initializing through function pointer)
2010-09-27 19:26:09 +02:00
80069f016e
Fixed #2065 (false positive: memory leak)
2010-09-27 17:53:10 +02:00
6a52538a9a
Fixed #1949 : assert() hides memory leaks
...
Added separate unit-test (trac1949), initially broken to highlight the error and added "assert" to call_func_white_list.
Left TestMemleakInFunction::call_func() as is, as this wouldn't highlight the actual problem.
2010-09-27 20:25:34 +10:00
cdecbe29d0
Optimisation: Made Tokenizer::simplifyInitVar faster
2010-09-26 15:54:41 +02:00
ff7a99ad37
Revert "Optimisation: small speedups in the Tokenizer::simplifyTokenList handling"
...
This reverts commit 056037feed
2010-09-24 22:18:51 +02:00
056037feed
Optimisation: small speedups in the Tokenizer::simplifyTokenList handling
2010-09-24 22:14:18 +02:00
86e517c5d3
Fixed #1951 (Preprocessor: Compound macro statements not handled correctly)
2010-09-24 21:38:11 +02:00
4c98a7e67b
Optimisation: Removed unused and slow code. The code was added to fix #1225 but it is now redundant.
2010-09-24 20:56:21 +02:00
8950beac37
Optimisation to make the CheckUninitVar::parse slightly faster
2010-09-23 21:40:08 +02:00
3f79faac2a
Fixed #2059 (cppcheck gives wrong path in error description)
2010-09-22 19:52:14 +02:00
7e954ebb57
Optimisation: optimised Token::Match
2010-09-20 20:15:07 +02:00
bc4c8e6e94
Delete unused VS lib-projects.
...
Those projects are just remainder from tries to create a real library
from the lib code.
2010-09-20 21:09:10 +03:00
21bf58f1ec
Optimisation: small optimisation of CheckClass::privateFunctions
2010-09-20 19:43:03 +02:00
d0acc16506
Update VS2010 solution/project files.
2010-09-20 18:09:17 +03:00
78e13f098e
Refactorings: Optimised the Token::multiCompare function
2010-09-19 15:14:13 +02:00
78bd66cd5c
Fixed #2056 (False positive: Resource leak)
2010-09-19 12:16:29 +02:00
a6ff3681bb
Fixed #1802 (Preprocessor: macros are expanded wrong)
2010-09-18 22:20:01 +02:00
a7cf68b9ef
Check Class: Removed the 'operator= should not return a const reference'
2010-09-18 20:05:34 +02:00
6ba5385878
CheckClass: the 'virtual destructor' checking is currently inactive
2010-09-18 19:03:15 +02:00
395f10aa6d
Fixed #2053 (false positive on list erase)
2010-09-18 16:46:38 +02:00
de3c761790
Fixed #2052 (False positive: possible null pointer dereference 'else continue')
2010-09-18 14:56:07 +02:00
fce70508f7
Fixed #2045 (False negative: Uninitialized variable (found with gcc))
2010-09-17 20:38:37 +02:00
1c3862bd35
Execution Paths: fixed TODO test cases
2010-09-17 19:31:45 +02:00
f6e75b5542
fixed clang++ warning: lib/path.cpp:80:2: warning: no newline at end of file [-pedantic]
2010-09-16 21:39:17 +02:00
f843678a07
Redundant conditions: some refactorings
...
* removed the 'redundant null pointer' check. sometimes it's unsafe to delete NULL pointer. and this check doesn't point out errors anyway.
* moved the 'redundant condition' check for set::remove. Moved it to CheckStl.
2010-09-16 18:49:23 +02:00
a56f6d276a
fixed warning from cppcheck: [lib/checkbufferoverrun.h:129]: (style) 'operator=' should not return a const reference
2010-09-15 22:25:12 +02:00
ebf13acfbd
Fixed #2032 (inline suppressions fail with comment on the same line as function)
2010-09-15 21:10:54 +02:00
de3b9f610a
Fixed #2033 (all inline suppressions fail with relative paths)
2010-09-15 21:03:21 +02:00
7e67bb53b8
Fixed #2049 (False negative: 'Uninitialized variable' error won't show)
2010-09-15 20:04:50 +02:00
416f093fc3
Tokenizer: fixed variable declaration simplification
2010-09-15 19:53:47 +02:00
38b35feaa8
Tokenizer: the 'failed to parse typedef' messages should not be shown unless --debug-warnings are given
2010-09-14 20:59:09 +02:00
42d0ad8262
Fixed #2048 (Preprocessor: ifndef incorrectly simplified)
2010-09-14 17:45:37 +02:00
f2a3267ac7
Preprocessor: Report #error configuration when -D is used. Ticket: #2042
2010-09-14 07:21:19 +02:00
0153dccb66
Symbol database: Skip bail out in constructors if a virtual function might be called because that would be undefined behaviour. Ticket: #1895
2010-09-14 07:16:53 +02:00
b0bb71ee20
Preprocessor: Handle C++0x rawstrings by replacing them with normal strings. Ticket: #2022
2010-09-13 19:36:40 +02:00
b1d74ed6b8
Revert "Preprocessor: Report #error configuration when -D is used. Ticket: #2042 "
...
This reverts commit 674644cb29
2010-09-13 16:59:43 +02:00
674644cb29
Preprocessor: Report #error configuration when -D is used. Ticket: #2042
2010-09-13 16:55:40 +02:00
6de1711515
Symbol database: reduce false negatives for 'uninitialized variable' when calling base class function. ticket: #1895
2010-09-12 22:40:51 +02:00
84d9282da2
Memory leaks: remove redundant 'if return ; else|'
2010-09-12 21:41:13 +02:00
aae2986361
Fixed #2042 (#error messages should be displayed when user defines are used)
2010-09-12 21:30:47 +02:00
5a95303405
Memory leaks: reduce 'loop { if continue ;' to 'loop {'
2010-09-12 21:15:19 +02:00
0a30aba2e6
Memory leaks: insert ';' in the simplifycode to split up the commands
2010-09-12 21:04:05 +02:00
9c4a05a3bd
Memory leaks: simplify 'loop { use ; callfunc ; }' to 'use ;'
2010-09-12 20:45:30 +02:00
ceeef847ef
Memory leaks: simplify 'if break ; break ;'
2010-09-11 21:48:40 +02:00
7aa0504692
Memory leaks: simplify 'use use'
2010-09-11 21:32:21 +02:00
424fe064cb
Memory leaks: don't write debug warning for '; alloc ; dealloc ; return ; }'
2010-09-11 21:14:20 +02:00
d4e045cee5
Memory leaks: fixed try/catch and nested loops simplifications
2010-09-11 21:07:35 +02:00
4064712baa
Memory leaks: improved simplification for 'callfunc'
2010-09-11 20:49:24 +02:00
73122c3e8a
Memory leaks: Improved the simplifycode for 'use ; if| use ;'
2010-09-11 20:18:16 +02:00
ecd863700e
Fixed #2023 (false positive with realloc())
2010-09-11 11:15:04 +02:00
69afc0a0db
Symbol database: fixed false positive. ticket: #1895
2010-09-11 08:23:30 +02:00
0418731473
Fixed #2030 (False positive: Uninitialized variable when function does not return)
2010-09-10 19:02:40 +02:00
5a6eff90d1
Symbol database: Refactoring. ticket: #1895
2010-09-10 07:02:49 +02:00
0afd19c59b
Fixed #2039 (unions not handled properly, false positive about initialization)
2010-09-09 20:15:00 +02:00
929a54e1b0
Fixed #2038 (memleak false positive with assignment expression in arguments)
2010-09-09 19:40:36 +02:00
5af0d65aef
Fixed #2025 (iso646 c++ operators are not handled correctly)
2010-09-09 17:43:09 +02:00
6d35396720
Symbol database: refactoring - differentiate between member data initialization and assignment and save the order of variable declarations. makes it possible to create some additional checks. ticket: #1895
2010-09-09 07:26:40 +02:00
c3762903a9
Symbol database: fixed false negative for uninitialized variable. ticket: #1895
2010-09-09 07:21:51 +02:00
80be31de13
Fixed #2037 (memleak not detected in exit path when variable used)
2010-09-08 20:03:22 +02:00
8e746ca53f
CheckMemoryleaks: reduce 'use ; if return ; dealloc ;' to 'if return ; dealloc ;'. ticket: #2037
2010-09-08 19:22:03 +02:00
2fc2859b68
Fixed #2035 (Enum 'qboolean' hides typedef with same name)
2010-09-08 06:45:57 +02:00
5688412f00
Fixed #2030 (False positive: Uninitialized variable when function does not return)
2010-09-07 20:25:29 +02:00
3a4cda0f0d
Fixed #2034 (false positive: unused private function (Borland C++ __property))
2010-09-07 18:37:43 +02:00
d0423ff8ac
Set encoding to UTF-8 for some files.
2010-09-06 22:39:02 +03:00
cfe694330f
Fixed #2024 (Internal Error on multiple append calls on same string object)
2010-09-06 21:34:51 +02:00
e800490b50
Add back <stdexcept> as GCC requires it.
...
I removed <stdexcept> after checking it builds with VS 2008. But Dan
pointed out GCC needs that header.
2010-09-06 22:00:56 +03:00
3551ce8b58
Remove unneeded includes.
2010-09-06 21:08:50 +03:00
Daniel Marjamäki
Ettl Martin
Kimmo Varis
Debrard Sebastien
Robert Reif
Pete Johns
Zachary Blair
Pete Johns
Reijo Tomperi