e305a155af
convert CheckStl::size() to use symbol database, fix false positives, and remove inconclusive
2011-03-07 19:49:43 -05:00
a177fc4b24
Preprocessor: made sure string::iterator is valid after string::erase
2011-03-07 22:00:30 +01:00
06abaf95a5
Incorrect string compare: reduce noise when using strncmp on string literal
2011-03-07 21:37:13 +01:00
7496cd412c
Fixed #2631 (Tokenizer::simplifyTemplates: template usage 'std::cout << (foo<double>(r));')
2011-03-07 21:21:06 +01:00
8e571c04e4
Fixed #2633 (False positive: Memory leak for tree node)
2011-03-07 20:17:52 +01:00
d678e4424c
fix #2630 (segmentation fault of cppcheck ( typedef y x () x ))
2011-03-06 18:59:56 -05:00
a77993db75
Refactoring of the CheckNullPointer::isPointer. Use the symbol database. Ticket: #2629
2011-03-06 21:23:33 +01:00
e26a7819d3
Symbol database: variable fix. ticket: #2629
2011-03-06 21:21:42 +01:00
80235b0d53
astyle formatting
2011-03-06 21:15:58 +01:00
f53ff27b71
Tokenizer::simplifyTemplates: better handling of '(foo<double>())'. Ticket: #2631
2011-03-06 21:15:42 +01:00
6648267ab8
Revert "Tokenizer::simplifyTemplates: better handling of '(foo<double>())'. Ticket: #2631 "
...
This reverts commit de31ec1e44
2011-03-06 21:07:06 +01:00
7daa6b9370
Always pass unsigned char to ::isspace to prevent runtime error in MSVC
2011-03-07 07:58:44 +13:00
de31ec1e44
Tokenizer::simplifyTemplates: better handling of '(foo<double>())'. Ticket: #2631
2011-03-06 10:28:51 -08:00
10db7c4a48
error logger: explain the severities better
2011-03-06 14:26:02 +01:00
080603148c
Document error message severities.
2011-03-06 14:29:52 +02:00
ca4015f905
CheckMemoryLeak: Refactoring the code
2011-03-06 09:42:16 +01:00
779dba9160
Fixed #2612 (segmentation fault of cppcheck ( <><< ))
2011-03-06 09:33:46 +01:00
0debba4409
finish fixing #2624 (better function pointer support needed)
2011-03-05 21:41:58 -05:00
7d2fb2ecde
partial fix for #2624 (better function pointer support needed)
2011-03-05 20:48:28 -05:00
b9df7735c5
switchCaseFallThrough is now an inconclusive check
2011-03-06 13:06:30 +13:00
c8394909c0
Relax detection of 'fall through' comment so it only adds a suppression if it immediately precedes 'case' or 'default'
2011-03-06 12:14:10 +13:00
8c245cfd2f
switchCaseFallThrough is now a coding style check (ticket #2623 )
2011-03-06 09:43:27 +13:00
e12ae654a8
Support a few more common styles of "fall through" comment
2011-03-05 18:02:38 +13:00
c30125111a
Merge branch 'switch-case-fall-through'
2011-03-05 00:55:33 +13:00
cc7e05a5b0
fix case where fall through comment precedes preprocessor line
2011-03-05 00:45:58 +13:00
70fcbe94f4
avoid warning on first case (in case there are declarations before first case)
2011-03-05 00:45:58 +13:00
1a606a57fd
slightly more flexible detection of 'fall through' comment
2011-03-05 00:45:58 +13:00
8c1d7ef316
avoid crash when else condition doesn't have braces to link
2011-03-05 00:45:58 +13:00
610d2efaea
recognise fall through in c style comments
2011-03-05 00:45:58 +13:00
ad45737805
more gracefully handle unexpected blocks inside switch
2011-03-05 00:45:57 +13:00
a532a9690e
full implementation of switch case fall through
2011-03-05 00:45:57 +13:00
93ea774484
initial simplistic implementation of switchCaseFallThrough
2011-03-05 00:45:57 +13:00
f3b2acf585
really fix #2620 reference of typedef of array not simplified properly
2011-03-03 20:32:10 -05:00
d7a6e729b8
Tokenizer::simplifyKnownVariables: Don't simplify 'strcpy(a,"ab"); b=a;'. Ticket: #2031
2011-03-03 20:07:56 +01:00
3f0d0446e0
revert previous commit: simplified code isn't correct
2011-03-03 07:40:43 -05:00
ee4b4f62d8
fix #2620 reference of typedef of array not simplified properly
2011-03-03 07:27:53 -05:00
4b0edccec4
convert some of the checks in CheckAutoVariables to use the variable symbol table
2011-03-02 21:21:46 -05:00
c9b2ab3c26
add debug message for function argument missing varid
2011-03-02 21:08:27 -05:00
8e9a1c33ad
Fixed #2618 (Tokenizer::simplifyKnownVariables: Don't use known string value if address is wanted)
2011-03-01 20:20:48 +01:00
db04d7b71e
Fixed #2616 (Segmentation fault with unknown macro)
2011-03-01 18:02:50 +01:00
2efb2efaca
refactor #if 0 handling to leave preprocessor statements alone
2011-03-01 20:04:11 +13:00
a331516735
handle #if (0) after removing parentheses
2011-03-01 19:50:17 +13:00
31c56d7353
handle embedded whitespace in #if 0 processing
2011-03-01 19:32:47 +13:00
92efbd748e
fix #2595 bitfield fix for case x: break; and default: break;
2011-02-28 19:35:00 -05:00
893b84a87c
Fixed #2615 (Segmentation fault in cppcheck 1.47)
2011-02-28 20:29:34 +01:00
e1b2569b81
Fixed #432 (New check: wrong usage of ! operator in conditions)
2011-02-27 12:30:22 -08:00
3db0e7ef8f
fix symbol database bug where delete can be considered a variable declaration
2011-02-27 10:35:59 -05:00
962183f964
add an array flag to symbol database Variable class
2011-02-27 10:21:14 -05:00
0872f1291e
fix a symbol database bug where a return statement could be considered a variable declaration
2011-02-27 10:13:40 -05:00
e3f779a41c
Symbol database: Fixed debug warnings for true/false. true/false doesn't have varId.
2011-02-26 23:58:02 -08:00
2b03bfaf38
fix a bug in symbol database while scope processing
2011-02-26 23:00:06 -05:00
b74ebbda02
fix potential null pointer dereference for unnamed function arguments
2011-02-26 18:34:17 -05:00
31a18b9b23
convert CheckClass::noMemset to use new variable lookup capability
2011-02-26 16:00:05 -05:00
8152cbbd1b
add a varId to Variable lookup table and fill it in with all variables
2011-02-26 15:57:16 -05:00
7638a4554e
add local scopes to the symbol database
2011-02-26 15:53:57 -05:00
eda25f6502
add a list of function arguments to symbol database Function class
2011-02-26 15:51:12 -05:00
c1c9b96bb6
Fixed #2031 (Tokenizer: simplify known value (string has known value after strcpy))
2011-02-26 21:11:56 +01:00
96c85104ab
astyle formatting
2011-02-26 20:09:14 +01:00
92ab1ef8e7
fix
2011-02-26 20:08:37 +01:00
ab2bf0ee0c
Fixed #2575 (false positive: Preprocessor does not ignore #include within #if 0 block)
2011-02-26 10:04:38 -08:00
39114e3482
Fixed #2608 ([lib/checkpostfixoperator.cpp:87]: (error) Possible null-pointer dereference: decltok)
2011-02-24 07:37:33 +01:00
32a49235e3
Fixed #2578 (Preprocessor does not correctly handle #define A 0 / #if A)
2011-02-23 13:08:24 -08:00
daf0e7c37d
Fixed #2604 (Segmentation fault of cppcheck ( sizeof <= A ))
2011-02-23 20:44:14 +01:00
d1f7a8aca4
fix #2403 (simplifyTypedef: array of function pointers) Internal error message
2011-02-22 22:11:17 -05:00
458fc7454e
update the message when bcopy function is used
2011-02-23 00:27:50 +01:00
9983aa5721
Fixed #2605 (cppcheck hangs with 100% cpu load ( #define = ))
2011-02-22 19:55:02 +01:00
dd12fc177f
fix #2603 (segmentation fault of cppcheck ( typedef constexpr))
2011-02-22 07:48:34 -05:00
703448171a
fix #2601 (segmentation fault of cppcheck)
2011-02-22 07:02:15 -05:00
ba6c2ca310
fix #2602 (segmentation fault of cppcheck ( class A {A& operator=(const A&); }; ))
2011-02-22 06:47:28 -05:00
4e1ce93104
fix #2600 (segmentation fault of cppcheck ( enum{const} ))
2011-02-21 19:30:40 -05:00
999646fca6
fix #2599 (segmentation fault of cppcheck ( sizeof ))
2011-02-21 17:49:30 -05:00
5f84272a52
fix segfault: #2591 (cppcheck hangs with 100% cpu load ( class A : ))
2011-02-21 14:25:35 -05:00
55711698d0
Fixed #2591 (cppcheck hangs with 100% cpu load ( class A : ))
2011-02-21 19:41:34 +01:00
5984b6b53f
fix #2595 (False positive Technically the member function 'A::foo' can be const)
2011-02-20 20:01:54 -05:00
763763fa9b
fix bitfields to support non-numeric bitfield width
2011-02-20 18:22:49 -05:00
bfe28d3b26
Fixed #2597 (False positive: Buffer access out-of-bounds for u_char, uint*_t, ...)
2011-02-20 21:24:57 +01:00
c52704e636
astyle formatting
2011-02-20 21:00:03 +01:00
c3fba356c0
Fixed #2563 (#if equality testing does not ignore parentheses)
2011-02-20 20:57:28 +01:00
5dea79a07d
cppcheckError: Rephrazed the error message. The 'internal error' sounds like something dangerous happens that needs to be fixed. So I think 'analysis failed' is better. If the code has a syntax error then 'analysis failed' is entirely ok.
2011-02-20 19:56:13 +01:00
63c003f92e
Tokenizer: fixed so that 'p=&x; if(p)' is simplified to 'p=&x;if(&x)'. Ticket: #2596
2011-02-20 18:18:27 +01:00
7894d86132
Null pointers: Fixed false negative for such code: 'if (p && *p) {} else { *p=0; }'. Ticket: #2379
2011-02-20 14:38:49 +01:00
537ac0cb34
use func->start rather than searching for '{' in CheckClass::privateFunctions
2011-02-20 08:36:06 -05:00
597aea9f15
save start of function '{' and start of variable declaration in symbol database so checks don't have to find them
2011-02-20 08:25:42 -05:00
1cfb18be08
astyle formatting
2011-02-20 12:22:01 +01:00
46f4e46d30
Tokenizer::simplifyTemplates: Better handling for multi-token template arguments such as 'Foo<std::string>'
2011-02-20 12:17:05 +01:00
7dd8a3283a
fix comment in CheckClass::initializeVarList
2011-02-19 20:09:07 -05:00
fef1142997
fix #2592 (False positive: 'operator=' should return reference to self)
2011-02-19 20:02:16 -05:00
d20987c3da
Merge branch 'inline-suppression-c-style'
2011-02-20 13:26:35 +13:00
98ab34b2b5
Support cppcheck-suppression in C style comments
2011-02-20 11:44:42 +13:00
5f0206725b
Null pointers: Fixed false negative for such code 'if (p && *p==0) {} *p = 0;'. Ticket: #2379
2011-02-19 21:28:18 +01:00
29d05cf5f2
Null pointers: Fixed false negative for such code: 'abc->a = 0; if (abc && ..'. Ticket: #2379
2011-02-19 21:10:31 +01:00
e7ef1b3627
Null pointer: fixed false negative when dereferencing struct and then checking if it's null. Ticket: #2379
2011-02-19 21:01:38 +01:00
e6eb160395
fix [B#2589 (segmentation fault of cppcheck (struct B : A))
2011-02-19 14:38:00 -05:00
caca6e94e6
Fixed #2231 (uninitialized variable: undetected when initialization in for loop)
2011-02-19 20:19:46 +01:00
77fe9858e2
fix #2587 (Spurious warning about struct hiding typedef)
2011-02-19 14:18:37 -05:00
f9b1505115
fix Scope::findInNestedListRecursive to check all children
2011-02-19 13:40:02 -05:00
85b1ea21cf
Fixed #2590 (segmentation fault of cppcheck ( {}int ))
2011-02-19 09:56:17 +01:00
7e5d8e42d4
remove stray BOM from source file
2011-02-19 16:10:50 +13:00
f363bc1560
Borland C++: Fixed compiler error
2011-02-18 20:21:48 +01:00
9a760b9654
Fixed #2582 (segmentation fault of cppcheck ( if() ))
2011-02-18 20:05:44 +01:00
dfba4b7332
Fixed #2585 (segmentation fault of cppcheck (CheckOther::clarifyCalculation))
2011-02-17 21:30:59 +01:00
cf2a04377e
Fixed #2586 (segmentation fault of cppcheck (template<>))
2011-02-17 21:15:17 +01:00
e2581da30c
Merge branch 'unmatched-suppressions'
2011-02-17 21:46:43 +13:00
a4de6a3455
be sure to list unmatched suppressions only for the currently processed file
2011-02-17 21:46:14 +13:00
0ee583e324
Fixed gcc compiler warnings (signedness)
2011-02-16 20:56:02 +01:00
54e0b60cc5
Fixed #2584 (false positive 'variable n is never used')
2011-02-16 20:33:24 +01:00
5d74325015
implement unmatchedSuppression information message
2011-02-16 23:02:37 +13:00
331788246b
factor out addSuppressionLine from file reading function
2011-02-16 22:26:16 +13:00
8a85b18283
use suppression wildcard glob instead of special-case empty filename
2011-02-16 20:19:18 +13:00
218464df89
fix #2580 (false postive with Unused private function)
2011-02-14 19:50:13 -05:00
0ed0d07714
Tokenizer::simplifyCalculations: basic handling of bitwise operators
2011-02-14 20:43:26 +01:00
805773663e
Build: Renamed HAVE_DEPENDENCIES to HAVE_RULES
2011-02-14 19:37:58 +01:00
cdd8d3f785
Really fix #2348 perl-tk
2011-02-13 19:02:57 -05:00
d2a1d3f14a
fixed pre/post increment warings, found during selfcheck
2011-02-13 23:57:07 +01:00
0d2d0c864a
Tokenizer::simplifyKnownVariables: Fixed TODO testcases (better handling of comparisons)
2011-02-13 22:24:45 +01:00
2182ede486
Tokenizer::simplifyKnownVariables: Fixed TODO testcase (better handling of ^)
2011-02-13 22:13:19 +01:00
472d8154ca
Tokenizer::simplifyKnownVariables: Fixed TODO testcase (better handling of |)
2011-02-13 22:09:04 +01:00
467c984cd1
Tokenizer::simplifyKnownVariables: Fixed TODO testcase (better handling of %)
2011-02-13 22:03:46 +01:00
c03ace7378
Fix #2579 (segmentation fault of cppcheck)
2011-02-13 14:11:22 -05:00
ad22aebf8c
Really fix : #2376 (simplifyTypedef: upx-ucl)
2011-02-13 13:34:55 -05:00
d8da1ac390
Merge branch 'suppress-glob' of https://github.com/ghewgill/cppcheck into ghewgill-suppress-glob
2011-02-13 18:17:44 +01:00
1418c12261
astyle formatting
2011-02-13 10:01:32 +13:00
421b32efb4
use std::stack instead of std::list where appropriate
2011-02-13 09:55:45 +13:00
2aefa5deb5
fix #2577 (segmentation fault of cppcheck)
2011-02-12 15:35:48 -05:00
de75bdfed5
Tokenizer: comments/refactorings
2011-02-12 21:11:20 +01:00
4d1aae5859
Tokenizer::simplifyTemplates: Broke out the functionality that instantiates a template
2011-02-12 20:58:45 +01:00
9021f0f180
Tokenizer::simplifyTemplates: Broke out the functionality that handles default template arguments
2011-02-12 20:27:44 +01:00
00bdf618f2
Tokenizer::simplifyTemplates: Broke out the functionality that extract a list of template instantiations
2011-02-12 20:17:58 +01:00
25d6bfe3c4
Tokenizer::simplifyTemplates: broke out the functionality that extract a list of template declarations
2011-02-12 20:12:07 +01:00
654116af61
Tokenizer::simplifyTemplates: Broke out handling for 'template<>..'
2011-02-12 19:43:33 +01:00
518a495334
Fixed #2576 (False positive: (error) Buffer access out-of-bounds)
2011-02-12 18:34:12 +01:00
07e8325e50
Fixed #2549 (segmentation fault of cppcheck)
2011-02-12 16:51:59 +01:00
7507f64ee7
Fixed #2558 (false positive: (error) Returning reference to auto variable)
2011-02-12 15:39:26 +01:00
2657d36d03
Fixed #2502 (False positive: redundant assingment of object to itself)
2011-02-12 14:27:07 +01:00
318f2e8a57
Fixed #2561 (False positive on array index when using conditional operator)
2011-02-12 11:31:10 +01:00
63ade3e4f6
Tokenizer::simplifyKnownVariables: Split up the function into smaller functions. Broke out ..GetData function that extracts info about assigned variable before the simplification is made.
2011-02-12 09:24:20 +01:00
27febb062b
cppcheck: Added HAVE_DEPENDENCIES define. Cppcheck cli can be compiled without dependencies.
2011-02-12 08:06:59 +01:00
78b5361ec8
fix #2568 (False positive: (style) Union 'A_t' hides typedef with same name (forward declaration))
2011-02-11 19:09:24 -05:00
f5ed52b84b
fix #2569 check postfix increment on boolean
2011-02-11 23:38:23 +01:00
951a81d0d2
Tokenizer::simplifyKnownVariables: Broke out the simplification into a separate function
2011-02-11 20:12:51 +01:00
227a6100f7
astyle formatting
2011-02-11 19:31:37 +01:00
f2f2d1f885
Fixed #2571 (Preprocessor: better handling for #undef)
2011-02-11 18:51:22 +01:00
751f8d46e5
Fixed #2570 (Preprocessor: #define parsing when there is no whitespace between a macro symbol and its double-quoted string expansion)
2011-02-11 18:01:27 +01:00
b8c5426bb8
fix #2567 Unused private function when implemented in different file
2011-02-11 08:00:41 -05:00
b3e8ef9d48
Fixed #2559 (Refactoring Preprocessor::read)
2011-02-11 06:30:42 +01:00
08811c8179
CheckBufferOverrun: Refactoring. Broke out checkScope code for parsing 'for' bodies
2011-02-10 21:56:06 +01:00
a71204b8e3
Change "tinyxml/tinyxml.h" includes into <tinyxml.h> and modify dmake to work with it.
...
This should allow usage of libtinyxml-dev or such libraries without modifications to code or makefile.
2011-02-10 22:35:48 +02:00
2900d44ff0
#2560 (False positive: The class 'Altren' does not have a constructor, because base class is in namespace.)
2011-02-10 07:37:55 -05:00
e6848aef98
Tokenizer: refactor duplicated token copy code info function
2011-02-09 22:02:17 -05:00
5175e4ff3f
Fixed #2535 (false positive: (style) Variable 'A' is not assigned a value)
2011-02-09 19:20:44 +01:00
301f83767e
replace tok->strAt(0) with tok->str()
2011-02-09 07:45:19 -05:00
7502cea4d3
Fixed #2554 (simplifyTypedef: wrong simplification for sizeof(array))
2011-02-08 19:47:14 -05:00
56ae77ba87
Fixed #2555 (Cppcheck 1.47 - Crash on WinMerge-Trunk (Win7 x64))
2011-02-08 20:18:15 +01:00
aeae5a867d
Fixed #2550 (Bad substr/strncmp comparison)
2011-02-08 19:49:29 +01:00
7a219b1fb8
support wildcard characters * and ? in suppression list
2011-02-09 00:19:57 +13:00
a9f2879889
factor out file matching into own class
2011-02-09 00:19:56 +13:00
1e0d538273
checkautovariables: refactor to use the symbol database
2011-02-07 19:26:34 -05:00
7c9e52546d
Fixed #2552 (preprocessor check XX is already guaranteed to be defined -- too eager?)
2011-02-07 20:26:29 +01:00
4a7c56f970
1.47: Updated versions
2011-02-06 12:05:42 +01:00
44a350a6dc
Ticket #2388 . Added more detail to the 'exceptRethrowCopy' error message.
2011-02-06 02:01:14 -08:00
daa04872a0
Merge branch 'master' of github.com:danmar/cppcheck
2011-02-06 01:31:09 -08:00
f7dcf2d3b9
Tokenizer: Added a comment about sizeof for struct/class. We always assume that the size is 100
2011-02-06 09:58:07 +01:00
8a494cf8bb
Fixed #2388 (Use throw without argument to rethrow exceptions)
2011-02-05 01:11:09 -08:00
95e917b27f
Tokenizer: Replace __null with 0 (gcc constant)
2011-02-05 09:03:31 +01:00
c592ccd35d
Fixed #2547 (segmentation fault of cppcheck)
2011-02-05 08:59:59 +01:00
5640845a17
Fixed #2498 (False positive: redundant assignment)
2011-02-04 21:08:42 +01:00
d06fde77ff
Fixed #2531 (False positive: Redudant assignment to itself)
2011-02-04 20:55:38 +01:00
dbc5929fa2
Fixed #2503 (false positive: memory leak (struct member, address is taken))
2011-02-04 20:41:35 +01:00
f87056fca3
Fixed #2539 (segmentation fault of cppcheck)
2011-02-04 20:19:49 +01:00
514c9b9b23
Fixed #2546 (make CheckMemoryLeakInClass also check structures)
2011-02-04 20:17:25 +01:00
447d29938e
Fixed #2544 (XML output does not specify encoding used)
2011-02-04 20:14:19 +01:00
7d73b523be
Clarify few verbose messages.
...
Dan pointed out to me earlier that he wants both short- and
verbose messages to be independently understandable. So modifying
some verbose messages to be easier to understand without the short
message.
2011-02-04 11:10:24 +02:00
39c68e12ce
Fixed #2533 (false positive: (error) Uninitialized variable: cBuffer)
2011-02-03 22:29:32 +01:00
398190460f
astyle formatting
2011-02-03 22:20:59 +01:00
e9ec4bc3e4
Fixed #2536 (cppcheck hangs with 100% cpu load)
2011-02-03 07:58:49 +01:00
8288c28b3f
Fixed #2537 (segmentation fault of cppcheck)
2011-02-03 07:57:10 +01:00
c9a0d95e89
A few more Token::Match -> ::simpleMatch replacements
2011-02-02 13:27:02 -06:00
f8e2d50e6f
Use Token::simpleMatch where no special patterns are needed
2011-02-02 13:27:02 -06:00
45e5dc20a2
Try to match custom rules as many times as possible, not just once
2011-02-02 13:27:02 -06:00
15dceed6cd
Remove uneeded indentation
2011-02-02 13:27:01 -06:00
8d5863133c
Use Token::simpleMatch where no patterns are used
2011-02-02 13:27:01 -06:00
cf2b6f7bc1
Remove useless spacing at the end of *Match strings
2011-02-02 13:27:01 -06:00
d592250284
Fix sizeof sizeof check to handle sizeof(sizeof type)
2011-02-02 11:49:32 -06:00
9a383388be
xml2: added <errors> element
2011-02-02 18:46:07 +01:00
bea36d1f83
use instances of less<Check *> to compare pointers for list::sort()
2011-02-02 22:58:25 +13:00
be195a72c9
initialise Check::_name in constructor rather than relying on virtual Check::name()
2011-02-02 22:58:25 +13:00
8eb92001b3
Fixed #2530 (Tokenizer: Remove redundant 'MyClass::' inside MyClass class declaration)
2011-02-02 07:40:08 +01:00
defeded4b5
Fixed #2529 (False positive: array 'req[3]' index 4 out of bounds)
2011-02-01 21:46:07 +01:00
c2de1a8a52
Convert "too many configurations" message to information message.
...
The "too many configurations"-message is currently only printed to the
log. So it won't be seen by users integrating Cppcheck using XML
error file. It is also easily missed in the GUI as it only shows up
in the checking log. Making it a information message it shows up
with the other errors and tells user that file was not completely
checked.
Ticket #2527 (Make "too many configurations" message an error message)
2011-02-01 17:53:30 +02:00
202c8eb4a0
Fixed #2525 (False positive 'Possible null pointer dereference')
2011-01-31 17:30:27 +01:00
386de53ff7
Formatting, sorry
2011-01-30 20:37:37 -06:00
29ca5fbe1e
Minor optimisations to the preprocessor
2011-01-30 18:47:49 -06:00
b4a249f26e
Reduce std::string::find() abuse
2011-01-30 18:40:59 -06:00
66253af1e5
Handle "#endif !defined" conditionals
2011-01-30 17:33:44 -06:00
b944168bdc
Check for cpp conditionals where a define is already guaranteed
2011-01-30 12:47:17 -06:00
5137f5fb7f
Detect null pointer dereferences for many FILE-related functions
...
Ticket #1415 : check for calling f{eof,read,close,...} with NULL
2011-01-30 02:34:58 -06:00
49848fd752
Remove duplicated defines
...
After simplifying define(A) conditionals, the final list of
configurations could end up containing duplicate items.
Ticket #1468
2011-01-30 02:13:32 -06:00
09998d9e18
Memory leaks: less conservative checking of classes. ticket: #2517
2011-01-30 08:38:20 +01:00
49fc53165c
Tokenizer: remove some unhandled macros in the global scope. ticket: #2523
2011-01-30 08:34:58 +01:00
0624e418f1
Memory leaks: bug fix. don't skip '}' by accident
2011-01-29 18:46:55 +01:00
a299411a82
Tokenizer: Better simplifications of static constants
2011-01-29 16:14:09 +01:00
83625d8055
Fixed #2505 (Check processing of a preprocessor macro 'FREE')
2011-01-28 09:19:30 +01:00
79862573ba
Symbol database: better unit testing. ticket: #2468
2011-01-28 08:33:02 +01:00
88abeeebba
Fixed #2518 (Crash when checking rockbox's firmwire)
2011-01-27 21:16:25 +01:00
524498e439
Tokenizer: collapse operator function names into a single token. ticket: #2519
2011-01-27 18:44:20 +01:00
078c36921d
runastyle
2011-01-26 20:10:56 +01:00
3e7f29d6f9
fix #2510 Improve check 'sizeof for array given as function argument'
2011-01-26 20:08:06 +01:00
5d661d25a8
typo: message
2011-01-26 09:35:11 +01:00
e82c190429
Merge branch 'master' of https://github.com/danmar/cppcheck
...
Conflicts:
test/testother.cpp
2011-01-25 10:05:03 +01:00
4cf56dac2b
Fix 2495 incorrect sizeof error message
2011-01-25 09:57:58 +01:00
a596a7a8fe
Fixed #2494 (New check: clarify calculation when using ?: operator)
2011-01-24 21:40:49 +01:00
c7b8bd543f
fix ticket 155 - char array
2011-01-24 19:04:56 +01:00
f5b26222ff
Symbol database: better handling of functions returning function pointer. ticket: #2468
2011-01-23 22:31:35 +01:00
586cbd5839
Tokenizer: Upon createLinks error, report error and bailout
2011-01-23 09:38:38 +01:00
b10f0aabd6
Fixed #2376 (simplifyTypedef: upx-ucl)
2011-01-23 09:04:34 +01:00
2a3cce5001
Symbol database: fixed corruptions. ticket: #2468
2011-01-23 08:41:31 +01:00
86e6822264
Fixed #2493 (false positive: (error) Possible null pointer dereference: pExpr)
2011-01-23 08:38:09 +01:00
9d3b242cd8
Fixed #1952 (false negative: buffer acces out of bounds with memcpy)
2011-01-22 21:31:26 +01:00
27dce075e0
Fixed #155 (check size of a variable whose type is a sized array)
2011-01-22 19:21:56 +01:00
8abae6f1e5
Symbol database: match copy-constructor better. ticket: #2484
2011-01-22 17:43:36 +01:00
1e25d74ba4
Class: better check if there are friends. ticket: #2459
2011-01-22 17:35:54 +01:00
f947955c63
Fixed #2492 (False positive: memory leak 'return &self->foo;')
2011-01-22 13:40:19 +01:00
9551332321
Fixed #2459 (False positive with unused private function and friend)
2011-01-22 13:00:03 +01:00
5c88129f01
Fixed #2484 (false positive because template is not instantiated properly)
2011-01-22 12:42:53 +01:00
bc31f317bc
Fixed #2491 (Tokenizer::setVarId : wrong handling of function call: 'a(b * c, 1);')
2011-01-22 09:27:16 +01:00
0746c2410a
Symbol database: Fixed memory leak. ticket: #2468
2011-01-22 08:36:47 +01:00
69eee86ee4
Tokenizer: Only create 1 symbol database. ticket: #2468
2011-01-22 08:34:24 +01:00
767e01e24a
Fixed #2478 (Crash when trying to analyze files (CheckClass::checkReturnPtrThis))
2011-01-21 19:54:41 +01:00
d73709a620
Symbol database: rename variables. ticket: #2468
2011-01-21 07:42:41 +01:00
87e3e9e703
Fixed #2488 (false positive with updating iterator in a for loop)
2011-01-20 20:48:35 +01:00
a21f8eec7c
Fixed #2481 (false positive with break: After insert, the iterator '*' may be invalid)
2011-01-20 19:26:52 +01:00
9dce0dd75c
Symbol database: refactoring of classAndStructTypes parsing. ticket: #2468
2011-01-20 18:02:52 +01:00
70eadb37bd
Fixed #2481 (false positive with 'break;': After insert, the iterator '*' may be invalid)
2011-01-19 21:00:46 +01:00
ecac93ebed
Fixed #2462 (false positive: (warning) Redundant code: Found a statement that begins with numeric constant)
2011-01-19 18:37:33 +01:00
94aafa482c
Fixed #2480 (false positive on unused private function)
2011-01-19 20:32:08 +11:00
856a631f35
Fixed #2483 (SymbolDatabase compiler warning (VS2008/VS2010))
2011-01-19 07:33:38 +01:00
b8b2e3fae9
Move filelister* to cli.
...
Ticket #2445 (Move FileLister classes from LIB to CLI).
2011-01-18 19:58:49 +02:00
86ac25456e
Move sameFileName() method to Path class.
...
Ticket #2445 (Move FileLister classes from LIB to CLI). Moving
sameFileName() to Path allows moving FileLister* classes to CLI.
2011-01-18 19:58:16 +02:00
0e1bab6dc3
Merge branch 'multi_indirection_templates'
2011-01-18 21:08:04 +11:00
ea01c04108
Added parenths to fix build breakage.
2011-01-18 21:07:33 +11:00
62063aa250
Refactored to remove code duplication.
2011-01-18 20:51:57 +11:00
abfd907763
Made isVariableDeclarationIdentifiesTemplatedPointerToPointerVariable() pass.
...
And added isVariableDeclarationIdentifiesTemplatedArrayVariable() (passing) into the bargain.
2011-01-18 20:14:12 +11:00
8631ee65a3
Fixed #2474 (false positive: Member variable 'A::m_SemVar' is not initialised in the constructor.)
2011-01-18 07:34:11 +01:00
c994508c3e
Symbol database: Refactor the variables API. ticket: #2468
2011-01-18 07:32:06 +01:00
965c1a94fd
Fixed #2475 (False positive in structure initialisation: The scope of the variable bits can be reduced)
2011-01-17 20:51:15 +01:00
b5020468f6
Fixed #2467 (false positive: possible nullptr dereference)
2011-01-17 19:23:00 +01:00
065e2e277e
Fixed #2473 (False positive: Memory leak when there is local struct)
2011-01-17 19:00:21 +01:00
959e10cee5
Symbol database: renamed classes. ticket: #2468
2011-01-17 18:29:19 +01:00
bf9528558e
Symbol database: pulled out classes into global scope. ticket: #2468
2011-01-17 07:21:59 +01:00
481907ef14
Fixed #2457 (CheckOther::checkIncorrectLogicOperator: hang if variable id is 0)
2011-01-16 13:57:29 -08:00
9c300813a4
Fixed gcc warning.
2011-01-17 08:52:26 +11:00
7918c4b804
isVariableDeclaration() now detects template variables.
2011-01-17 08:36:53 +11:00
38c37ad2d8
Moved array declaration detection into isVariableDeclaration()
2011-01-17 08:36:52 +11:00
93d1313186
Refactoring: Check if type is class/struct through symbol database
2011-01-16 19:57:29 +01:00
e6a1efa13b
Fixed #2302 (Duplicate id 'unusedVariable')
2011-01-16 18:45:05 +01:00
d341b42b0c
Symbol database: increased constness. ticket: #2468
2011-01-16 18:13:54 +01:00
657c22d23b
cppcheck: output errorlist to stdout
2011-01-16 17:18:09 +01:00
66be74a5af
Symbol database: Refactorings. Move check-specific code to check. Ticket: #2468
2011-01-16 16:37:11 +01:00
a97e28491f
Fixed #2407 (False positive: unused private function)
2011-01-16 12:16:31 +01:00
f72fd6960e
Fixed #2449 (segfault in tokenize.cpp, incorrect parsing)
2011-01-16 11:54:28 +01:00
da998fec68
Tokenizer: simplify restrict
2011-01-16 11:37:03 +01:00
beb2db82a2
Fixed #980 (false negative: division by zero when using enum)
2011-01-16 11:24:58 +01:00
0f6644e1ea
Symbol database: Refactorings
2011-01-16 11:18:12 +01:00
8ef47dc576
astyle formatting
2011-01-16 09:57:56 +01:00
8fa26fbd28
Memory leaks: Optimised and refactored
2011-01-16 09:56:04 +01:00
433ae8abf4
STL: Optimised checking
2011-01-15 22:38:05 +01:00
bb2862bc97
fixed unit test
2011-01-15 21:04:20 +01:00
94ebb24d3d
Optimising: about 5% improvement with Visual Studio executable
2011-01-15 20:55:51 +01:00
6edf35ebf5
Fixed #2463 (false positive: possible nullpointer dereference)
2011-01-15 12:09:36 +01:00
97d0755750
Fixed #2454 (Tokenizer::simplifyKnownVariables: problem with float/double variables)
2011-01-15 08:48:42 +01:00
5920dbb7e7
Fixed #2466 (Tokenizer: simplification of enum)
2011-01-15 08:21:06 +01:00
8ecba0af90
Fixed #2464 (False positive: not initialised/not assigned Static variable in copy constructors.)
2011-01-15 08:04:50 +01:00
79b9939610
Fixed #2465 (False positive: not initialised variable, but there is default constructor for it.)
2011-01-15 07:59:37 +01:00
00b49a51da
Fixed #2451 (False positive when incrementing map value via iterator)
2011-01-14 19:50:07 +01:00
708a75e363
Fixed #2452 (syntax error when 'void f(typedef int x)' is used. causes segmentation fault.)
2011-01-14 07:41:22 +01:00
dffe1a0acd
Fix doxgen comment.
2011-01-13 23:25:17 +02:00
4668e19060
Modify Cppcheck::addFile() only take one file as a parameter.
...
CLI and GUI already do the directory walking for us and we have list
of files to check. So we were duplicating this directory walking.
Practically doing check again for each file if it is a directory.
Which can take some time with large amount of files.
2011-01-13 23:18:04 +02:00
b247d7d56e
Fixed #2450 (False positive when iterator reused)
2011-01-13 20:57:44 +01:00
36c1807228
Fixed #2458 (false positive: (warning) Redundant code: Found a statement that begins with numeric constant)
2011-01-13 20:12:57 +01:00
38be7056b0
Fixed #2434 (FP memleakOnRealloc)
2011-01-12 22:33:46 -08:00
09f900ce79
Fixed #2440 (False negative: basic memory leak)
2011-01-11 20:14:15 +01:00
846d3dae99
Accept include paths ending with backslash.
...
Convert include path to use internal path separators when parsing
command line. Convert back to native separators when using paths.
Ticket #2448 (Error in handling -I command line parameter)
2011-01-11 21:04:21 +02:00
79e52a8c45
Fixed #2296 (Tokenizer: simplifyKnownVariable doesn't simplify pointer properly 'delete [] p;')
2011-01-11 19:34:35 +01:00
9658e2299d
Fixed #2443 (Possible null pointer dereference: xxx - otherwise it is redundant to check if xxx is null at line)
2011-01-10 19:57:26 +01:00
2d92f1ff6a
Fixed #2442 (False positive: Memory leak when function returns in 'if' instead of 'else if')
2011-01-10 19:35:06 +01:00
226b605774
Change year 2010 -> 2011 in license texts.
2011-01-09 21:33:36 +02:00
2848abbf36
Fixed #1219 (improve check: null pointer not detected 'if (p) return; *p = 0;')
2011-01-09 20:16:16 +01:00
79ef02812d
Fixed #2211 (false negative: buffer access out of bounds for(int i=0; i !=6;i++))
2011-01-09 18:51:28 +01:00
88abb32ddf
Fixed #2429 (Tokenizer: Wrong simplification of 'sizeof .1250E+04')
2011-01-09 10:09:54 +01:00
d316f6005f
Fixed #2409 (print a warning if provided path (commandline option -I [PATH]) does not exist)
2011-01-09 09:29:38 +01:00
68beffca04
Fixed #2437 (false positive: possible null pointer dereference: tok2)
2011-01-08 17:16:52 +01:00
67a1c6817b
Error message: Replace " with ' around variable name
2011-01-08 14:35:18 +01:00
d758929490
Fixed #2433 (strtol: false positive when strtol isn't used in function call)
2011-01-08 09:23:51 +01:00
d27b6a1598
astyle formatting
2011-01-07 20:48:02 +01:00
14cbaebfe2
Fixed #2428 (false alarm with code containing a throw clause)
2011-01-07 20:45:33 +01:00
989e0e7ccb
Preprocessor: fix bug when determining location when there is a missing include. ticket: #2326
2011-01-07 19:48:51 +01:00
9b66f7a754
#ticket 2429: added a test to the mathlib to ensure the used floating point number is recognized correctly
2011-01-07 12:27:12 +01:00
bfc95e01c1
Fixed #2426 (### Internal error in Cppcheck. Please report it.)
2011-01-07 08:02:47 +01:00
56ffde402f
Fixed #2425 (segmentation fault of cppcheck)
2011-01-07 07:42:00 +01:00
1b3a5ed0be
Tokenizer: simplify NULL to 0 in the normal token list
2011-01-06 20:16:14 +01:00
a7835c4054
Preprocessor: Reverted fix for #2131 , it didn't work well so a better fix is needed
2011-01-06 20:01:09 +01:00
37b1f7c296
memsetZeroBytes: improved error message. ticket: #2421
2011-01-06 16:27:22 +01:00
77ed6ecb5d
Null pointers: Added comments
2011-01-06 13:18:49 +01:00
04a117938d
Buffer overrun: Added comments
2011-01-06 13:02:21 +01:00
ca294544ca
CheckStl: Added comments
2011-01-06 12:20:54 +01:00
616914c1ff
Tokenizer: simple refactorings. and added a few comments
2011-01-06 12:07:37 +01:00
6ec4497919
[PATCH] Check for calls to memset() where 0 bytes are to be filled
...
Inspired by Silvio Cesare's work
2011-01-06 11:31:58 +01:00
d1854e330b
Fixed #2413 (fflush() with NULL argument is valid.)
2011-01-06 08:12:34 +01:00
03a484554c
Fixed #2415 (false positive: Member variable not initialized in constructor calling assignment operator)
2011-01-06 07:56:34 +01:00
c74b2e3cbf
Fixed #2411 (possible null pointer dereference (aborting via function pointer not detected))
2011-01-05 21:48:26 +01:00
033e759c39
command line: added 'information' id to enable
2011-01-05 21:20:21 +01:00
21af64049c
Fixed #2401 (false positive: Uninitialized variable: result)
2011-01-05 20:44:04 +01:00
68de938d23
Uninitialized variables. Fixed false positive when there are multiple related conditions. ticket: #2399
2011-01-05 19:54:56 +01:00
a0d62e041f
Tokenizer: Fixed memory corruption
2011-01-05 19:38:22 +01:00
157498e694
Fixed #2412 (typedef: struct with inheritance)
2011-01-05 17:42:55 +01:00
ed6f683573
typedef: better handling. ticket: #2414
2011-01-05 17:39:53 +01:00
188871c428
Removed an unnecessary newline in the message. Ticket #2343
2011-01-05 00:06:53 -08:00
3f97bd5477
Fixed #2343 (The ftime obsolete function warning seems wrong)
2011-01-04 23:21:02 -08:00
bb719774b1
Improve suspicious condition (string::find) message.
...
See forum thread:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192
2011-01-04 23:19:23 +02:00
66e8b7bc1e
Improve dangerous iterator usage (after erase()) message.
...
See forum thread:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192
2011-01-04 23:18:48 +02:00
b750a52f6d
Improve strncat 3rd parameter usage warning message.
...
See forum thread:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192
2011-01-04 23:17:44 +02:00
d700f25518
Fixed #2399 (Tokenizer::simplifyKnownVariables: variables in conditions)
2011-01-04 21:35:35 +01:00
63c1ee375e
Fixed #2398 (false positive: Uninitialized variable)
2011-01-04 19:36:29 +01:00
c2a194ead0
Fixed #2393 (Token::Match called with varid 0)
2011-01-04 18:34:51 +01:00
2c6421d162
Merge branch 'master' of https://github.com/rgeissert/cppcheck into rgeissert-realloc
2011-01-04 18:21:18 +01:00
85897c3991
Merge branch 'debug-warnings' of https://github.com/rgeissert/cppcheck into rgeissert-debug-warnings
2011-01-04 18:17:39 +01:00
63208e87d3
typedef: delete unhandled typedefs. ticket: #2348
2011-01-04 07:43:40 +01:00
a782d3ddf7
typedef: fix testcase 4. ticket: #2375
2011-01-04 07:39:41 +01:00
63ad1fbe69
Fixed #2400 (Tests crashing in Windows)
2011-01-04 07:34:32 +01:00
2b1ec9a07f
Mention the name of the variable in the inconclusive leak msg
2011-01-03 20:40:31 -06:00
e459ed1de3
Fixed #2389 (mistakable warning from 'CheckClass::uninitVarError')
2011-01-03 19:03:42 +01:00
3fc0317997
Bug #2390 : Enclose the output of a variable name with quotes in "CheckOther::variableScopeError"
...
The variable name output was enclosed by quotation marks in the member
function "CheckOther::variableScopeError" and corresponding test functions.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
2011-01-03 05:15:20 +01:00
3d9550b0bf
Simplify "x = realloc (0, n);" to "x = malloc(n);"
2011-01-02 17:46:10 -06:00
e75a81669e
Move simplification of realloc after simplification of math ops
2011-01-02 16:41:34 -06:00
d2714fefda
typedef: Fixed testcase. ticket: #2375
2011-01-02 17:28:47 +01:00
97f7a36e91
Buffer overruns: Added comments
2011-01-02 14:16:58 +01:00
2e7e118cb8
Fixed #2392 (Preprocessor: Wrong simplification of __VA_ARGS__)
2011-01-02 11:19:37 +01:00
b5876f00ff
Fixed #2391 (cstdlib file and memory function check misbehavior)
2011-01-02 08:32:51 +01:00
4ec9d418ff
Fixed #2215 (Improve check: Writing outside malloc bounds not detected)
2011-01-01 20:56:21 +01:00
789d944912
typedef: don't simplify typedef after 'case'. it means that there is a typedef and constant with the same names. Ticket: #2386
2011-01-01 20:20:03 +01:00
2a77dd3df1
Fixed #2246 (Improve check: Memory leak, function is not noreturn if return value is taken)
2011-01-01 20:14:01 +01:00
c8775344d6
uninitialized variables: Added some comments
2011-01-01 18:24:27 +01:00
3c238882a2
Fixed TODO testcase. Use symbol database instead of token list. Ticket: #2375
2011-01-01 17:54:37 +01:00
3eabb4ebe0
Added comments in the memory leaks checking
2011-01-01 13:28:34 +01:00
0cc49188c0
Memory leaks: localized variables
2011-01-01 12:27:57 +01:00
62145431a7
Tokenizer: Added more comments
2011-01-01 11:40:32 +01:00
e385323b65
Tokenizer: Added doxygen comments
2011-01-01 11:26:48 +01:00
71acf78c64
Tokenizer: added doxygen comments
2011-01-01 09:26:24 +01:00
68700b3561
Fixed #2382 (Catching exceptions by value instead of reference)
2010-12-31 12:48:24 -08:00
2da3fea1b8
Fixed #2386 (segmentation fault occurs in the checking when typedef has same name as an enum constant)
2010-12-31 20:55:28 +01:00
3e5614a5a3
Null Pointer: Refactoring - broke out CheckNullPointer::isPointer
2010-12-31 18:30:04 +01:00
04eb9cf305
Fixed #2378 (Refactoring: create utility function that skips redundant if/for/while)
2010-12-31 18:07:46 +01:00
ed6c76ce04
Fixed #2385 (False positive: array index out of bounds)
2010-12-31 17:43:38 +01:00
b04885cd4f
astyle formatting
2010-12-31 15:57:08 +01:00
4d8fae186b
added more comments
2010-12-31 15:56:41 +01:00
b634242a58
Added comments for CheckNullPointer::nullPointerLinkedList
2010-12-31 14:37:34 +01:00
377bcbe729
Remove redundant condition
2010-12-31 14:24:15 +01:00
1a8c410c06
gcc: fixed compiler warning (suggest parantheses around assignment)
2010-12-31 14:18:24 +01:00
3de9d9cb31
Refactoring and commenting CheckNullPointer::nullPointerAfterLoop
2010-12-31 14:17:10 +01:00
59c86b5876
added doxygen comments
2010-12-31 14:16:22 +01:00
1fa730d963
added some comments
2010-12-31 13:58:17 +01:00
502cfe7243
Fixed #2384 ("The function 's::f' can be const" reported for pointer-to-pointer)
...
Moved check for pointer variables into isVariableDeclaration()
Can now handle multiple scopes and multiple levels of indirection. Simplified check for strucs and unions, too, reducing the size of getVarList().
skipScopeIdentifiers() and skipPointers() should probably be methods on class Token.
2010-12-31 22:12:32 +11:00
d11b5163b7
Fixed #2382 (Catching exceptions by value instead of reference)
2010-12-31 03:01:38 -08:00
f1f1a21c23
Borland C++: Fixed compiler errors
2010-12-31 10:24:51 +01:00
d8f241e033
gcc: fixed -Wconversion errors
2010-12-31 09:51:27 +01:00
68b9c6ec94
gcc: Fixed -Wconversion warnings in symbol database
2010-12-31 09:39:42 +01:00
cab338dffe
gcc: fixed -Wconversion warnings in tokenizer
2010-12-31 09:38:03 +01:00
fa3853803b
gcc: fixed -Wconversion warnings
2010-12-31 09:30:56 +01:00
f3ce02462e
improved TODO comments
2010-12-30 22:41:22 +01:00
c7f2ddf63c
CheckStl: Added comments
2010-12-30 22:36:25 +01:00
d005245188
fixed doxygen warnings
2010-12-30 22:13:31 +01:00
742f5897b9
gcc: fixed compiler warning
2010-12-30 22:13:10 +01:00
3d60d33280
Added comments
2010-12-30 22:07:27 +01:00
8bdb05da6e
Uninitialized variables: typeof doesn't dereference. Ticket: #2367
2010-12-30 21:30:46 +01:00
307178d3c2
Tokenizer: Better handling of duplicate enums. Ticket: #2381
2010-12-30 20:55:23 +01:00
7ec169f66a
Fixed #2321 (false positive: (performance) Prefer prefix ++/-- operators for non-primitive types.)
2010-12-30 14:27:32 +01:00
2e61736c73
Refactoring following #2377 (Technically the member function xxx can be const)
...
symboldatabase now recognises variables with arbitrarily many scopes.
Extracted method isVariableDeclaration()
Added unit tests for isVariableDeclaration in new file testsymboldatabase.cpp
Extracted givenACodeSampleToTokenize helper class into testutils.h to reduce duplication.
2010-12-30 19:46:44 +11:00
5d0ace3a50
Fixed #2377 (Technically the member function xxx can be const)
...
TODO: Add unit test for getVarList() and refactor variable check.
[Removed my testcase for #2377 and removed two TODOs.]
2010-12-30 17:56:28 +11:00
3d3593e6e7
Fixed #2374 (False 'memory leak' report (assigning to map in subfunction))
2010-12-29 22:18:23 +01:00
3900ac731e
simplifyTypedef: Better handling of 'typedef int RexxFunctionHandler();'. Ticket: #2348
2010-12-29 20:25:47 +01:00
3f1f50e970
simplifyTypedef: operator typedef. Ticket: #2375
2010-12-29 20:22:06 +01:00
38e7209d26
Fixed #2373 (Using XML2 in --errorlist output)
2010-12-29 12:43:29 +01:00
fd27be2440
Fixed #2372 (internal error in logicaloperator check (varid=0))
2010-12-29 10:07:28 +01:00
137d0e2ba7
typedef: fixed problem with 'typedef int pread_f(int);'. ticket: #2348
2010-12-29 09:18:41 +01:00
e82b1f8946
typedef: fix typedef simplification. ticket: #2348
2010-12-28 21:21:13 +01:00
bdf0cb7115
Fixed #2370 (false negative: Buffer access out-of-bounds (for with if, no break))
2010-12-28 20:46:31 +01:00
0667fcf53c
Fixed #2355 (simplifyTypedef: wrong simplification of 'typedef FMAC1 void (*a)();')
2010-12-28 14:04:44 +01:00
1b92eeae1e
Fixed #2354 (simplifyTypedef: function pointers are not simplified into valid code)
2010-12-28 08:01:32 +01:00
d4e3e7e201
Fixed #2367 (false positive: (error) Uninitialized variable: s)
2010-12-27 21:19:10 +01:00
448c03c6e6
Fixed #2367 (false positive: (error) Uninitialized variable: s)
2010-12-27 21:05:33 +01:00
92acca3d0c
Fixed #2368 (assigned a value that is never used)
2010-12-27 20:49:07 +01:00
e8b81f909d
Change 'Scope of variable'-message to information message.
2010-12-27 16:48:03 +02:00
660de98c0c
Fixed #2365 (Internal error: Token::Match called with varid 0)
2010-12-27 14:06:32 +01:00
2367cfcf1e
Fixed #2361 (false positive on t[0X10])
2010-12-27 08:09:05 +01:00
12f2850777
Improve the message about const function.
...
See discussion thread:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192
2010-12-26 23:44:03 +02:00
f5f2a2ce2a
Improve message for container type range check.
...
See thread:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192&start=0
2010-12-26 23:44:02 +02:00
ad89a84796
Improve error message about overlapping buffers for s[n]printf().
...
See forum thread:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192&start=0
2010-12-26 23:44:01 +02:00
6aa400fd80
Buffer overrun: UB when pointer arithmetic result points out of bounds. Ticket #1774
2010-12-26 21:23:28 +01:00
6178459c15
Fixed #2304 (Tokenizer::simplifyKnownVariables: known strcpy parameter)
2010-12-26 20:34:07 +01:00
5f3d2a7e35
Fixed #2090 (False negative: null pointer dereference 's=0; strcpy(s,p);')
2010-12-26 19:29:58 +01:00
f4581d833d
Tokenizer: Bailout if @ is encountered in the code
2010-12-26 15:07:14 +01:00
243a524909
Fixed #2350 (false positive: possible null pointer dereference)
2010-12-26 13:38:16 +01:00
59acbb3da0
Fixed Linux build.
...
OSX built without limits.h
2010-12-26 23:08:51 +11:00
64e2c8668c
Fixed #2358 (Compilation fail on Mac)
...
Added test case to prove it works. Not a true unit-test as it accesses the file-system.
2010-12-26 23:04:07 +11:00
4fd8d2e056
Fixed #2326 (Preprocessor: inline-suppr does not work for id=missingInclude)
2010-12-26 11:14:57 +01:00
7943d8ce53
canonicalize_file_name() is a GNU-extension.
...
Replaced with call to realpath() to build on non-Linux systems, such as Mac OSX.
2010-12-26 14:15:42 +11:00
ecad249ae2
Fixed #2346 (False positive: pointer is assigned value that is never used. used here: 'pCol = pCol->GetNext()')
2010-12-25 19:17:53 +01:00
10ee43790d
Fixed #2339 (Tokenizer::setVarId : Wrong handling of 'int gr = id - (TLFPressProperties::OIL_FLUID * nb);')
2010-12-25 12:40:44 +01:00
6f8f0e1aa1
Fixed #2353 (Tokenizer::simplifyKnownVariables: wrong simplification after return)
2010-12-25 10:07:57 +01:00
81c5576eb4
Misused scope objects: Don't use this check if the checked file is a pure C file. Ticket: #2352
2010-12-25 08:43:52 +01:00
65041cf0ff
Fixed #2349 (Empty 'msg' in output when using '-j')
2010-12-24 11:13:57 +01:00
335d164cdf
Fixed #2356 (False positive reported with iterator deletion)
2010-12-24 10:33:48 +01:00
18fd12006a
Tokenizer::simplifyGoto: Don't simplify 'goto' inside unhandled macro calls. Ticket: #2348
2010-12-23 22:03:58 +01:00
472ecd8805
Tokenizer: Fixed calculation simplification of '0*(*p)'. Ticket: #2348
2010-12-23 18:59:18 +01:00
aff3623fec
Fixed #2345 (False positive: uninitialized variable (in sub-condition in if inside a loop))
2010-12-23 09:16:29 +01:00
b89f486d0d
Fixed #2344 (FileLister Unix: Don't convert to absolute paths)
2010-12-22 21:01:51 +01:00
be46d453c4
Information: Added new severity
2010-12-22 19:53:17 +01:00
22a1f3332f
xml2: changed the format of the cppcheck-version info
2010-12-22 18:45:09 +01:00
fc7e2d1ac1
Fixed #2341 (false positive for function pointer returning typedef)
2010-12-22 18:37:23 +01:00
00e9822cb3
Fixed #2337 (False Positive: memory leak)
2010-12-22 18:32:00 +01:00
3a612d7cd8
xml2: Added cppcheck-version
2010-12-22 10:29:23 +01:00
f392dbef95
Fixed #2338 (False positive: Deallocating a deallocated pointer)
2010-12-22 08:24:50 +01:00
6951c32683
Fixed #2336 (False positive: memory leak (passing pointer to subfunction))
2010-12-21 21:12:45 +01:00
0f9415a5fb
Fixed #2330 (unreadVariable error for a fstream object when only extraction operator (>>) is used)
2010-12-21 19:02:00 +01:00
244974a61a
unused variables: fixed false negatives with the help of the symbol database. ticket: #2317
2010-12-21 08:13:40 +01:00
f73cce9eca
Fixed #2317 ((style) Variable is allocated memory that is never used)
2010-12-20 18:31:16 +01:00
cdc8801be0
Fixed #2334 (Internal class index function (no need to 'strchr'))
2010-12-20 18:13:26 +01:00
c0bedb5036
Fixed #2331 (Token::Match is called with varid 0)
2010-12-19 21:27:28 +01:00
02892499d2
Fixed #2286 (Variable 'ownKilled' is assigned a value that is never used)
2010-12-19 18:27:31 +01:00
1cd6f16ecf
Fixed #2322 (cppcheck follows recursive symlinks)
2010-12-19 11:22:27 +01:00
8247270f35
Fixed #2328 (false positive: buffer overrun (for loop with a break => the end value is not reached))
2010-12-19 10:39:43 +01:00
41ac2c252f
Fixed #2325 (Tokenizer: Remove for-loop if condition is false)
2010-12-18 21:43:12 +01:00
a2aa601899
CheckOther: Use SymbolDatabase. Ticket: #2318
2010-12-18 20:35:40 +01:00
062eabf246
Don't use relative paths in lib.pri.
...
Using relative path in included file binds it to be usable only
included from one directory. Instead use variable for giving the
base path for files.
2010-12-18 17:03:46 +02:00
79ea453913
Preprocessor: Report 'missing system include' with debug severity. temporary solution until the handling of system includes is better.
2010-12-18 14:45:53 +01:00
8ffc2b0ac6
Tokenizer: better handling for switch/break in the simplifyKnownVariables. Ticket: #2324
2010-12-18 11:14:31 +01:00
f6c00fc478
Fixed #2323 (false positive: Buffer access out of bounds)
2010-12-18 10:54:36 +01:00
fc9c450eed
Fixed #2320 (false positive: Uninitialized variable: kbuf)
2010-12-18 10:06:21 +01:00
7eb9855104
Tokenizer: Remove redundant parantheses in rhs. Ticket: #2320
2010-12-18 09:44:58 +01:00
18933ea0e6
QMake: auto-generate the visual studio project files with qmake
2010-12-17 21:43:47 +01:00
814efb2512
Fixed #2313 (False Positive: memory leak)
2010-12-17 21:34:22 +01:00
c2335f845e
Fixed #2306 (False positive: array of std::string is reported as uninitialized)
2010-12-17 21:20:04 +01:00
696550abd3
Fixed #2299 (false positive: possible nullpointer dereference)
2010-12-17 21:09:12 +01:00
845d1491f9
Fixed #2307 (No constructor defined false positive when class is enclosed in namespace)
2010-12-17 20:56:46 +01:00
e0a0ed6fac
removed the NOLONGLONG handling. it seems unlikely it is needed
2010-12-16 21:53:18 +01:00
0cebcc8fa9
Fixed #2300 (false positive: possible nullpointer dereference)
2010-12-16 21:41:50 +01:00
49ee1533d9
Fixed #2301 (false positive: The given size 3 is mismatching)
2010-12-16 21:27:33 +01:00
2d97189486
Fixed #2311 (False positive: Index out of bounds)
2010-12-16 20:16:59 +01:00
f2d69acbfd
Symbol database: reuse in CheckOther. Ticket: #2318
2010-12-16 19:04:47 +01:00
bf136f0123
Fixed #2314 (False positive: (style) Template instantiation 'Foo' hides typedef with same name)
2010-12-16 07:48:46 +01:00
ac8eb30d68
Fixed #2309 (cppcheck-suppress issue because of path slash/backslash)
...
Internally we are using forward-slash and only convert to backslash
for Windows output. For suppressing we must use internal
forward-slash format of paths.
2010-12-15 22:39:46 +02:00
46a11183a5
Fixed some spelling mistakes
2010-12-15 18:45:53 +01:00
5ce63a1df0
Fixed #2292 (segmentation fault with cppcheck 1.46 with --errorlist)
2010-12-13 18:17:33 +01:00
48241c81f8
dmake: add include path '../externals' to lib.pri in case the pcre.h is placed there.
2010-12-12 17:26:13 +01:00
2d3865a671
Add support for user defined rules
2010-12-12 11:56:22 +01:00
b90e514b32
1.46: updated version information
2010-12-12 08:33:05 +01:00
1cfd3309bc
XML2: Added severity 'portability' for future use. Ticket: #2106
2010-12-11 21:54:06 +01:00
9de016b96d
Obsolete functions: added better verbose messages
2010-12-09 19:49:33 +01:00
69bacde479
Tokenizer: Cleanup redundant statement '; x = x + 0;'. Ticket: #2283
2010-12-09 19:35:52 +01:00
ee083cd7a0
Fixed #2284 (False positive: Possible null pointer reference)
2010-12-09 18:17:56 +01:00
4d2c210f2a
Symbol database: use in checkmemoryleaks.cpp. ticket: #2219
2010-12-09 06:15:01 +01:00
cad9c5f232
Fixed #2285 (False Positive: memory leak)
2010-12-08 21:02:02 +01:00
c6e67d4aad
Symbol database: use symbol database in the memory leaks function checking. Ticket: #2219
2010-12-08 07:49:01 +01:00
980a90071c
Fixed #2282 (Improve check: Function can be const)
2010-12-07 19:42:30 +01:00
b6acfa809b
Symbol database: creates a single symbol database within Tokenizer on demand and changes all checks to use it
2010-12-07 07:08:49 +01:00
271d8988aa
Symbol database: fixed a TODO test where class variables were qualified with the class name
2010-12-07 07:07:36 +01:00
6c719c5806
Symbol database: removed unnecessary null pointer checks
2010-12-07 07:07:07 +01:00
26864dd011
Memory leaks: Removed the experimental checking using ExecutionPath.
2010-12-06 21:46:18 +01:00
0b696b7079
Fixed #2280 (Tokenizer::setVarId : variable id not set for inner iterator)
2010-12-06 17:52:44 +01:00
626a814241
Symbol database: better handling of inline functions. Ticket: #2219
2010-12-05 20:26:52 +01:00
b25e6ff24c
Fixed #2279 ((style) struct of union member is never used)
2010-12-05 18:33:53 +01:00
c20b8831ee
Fixed #2275 (False Positive: Member variable not initialized in the constructor)
2010-12-04 20:24:13 +01:00
04b811b74f
Fixed #2273 (False Positive: Member variable not initialized in the constructor)
2010-12-04 17:47:00 +01:00
ab336b9088
Tokenizer: Added a few comments
2010-12-04 15:49:25 +01:00
11a0ac4e07
xml2: rename '--xmlver' to '--xml-version'. bugfix in settings, change the type of _xml_version from bool to int.
2010-12-04 14:20:51 +01:00
1f1df0645b
Merge branch 'xml2' of github.com:danmar/cppcheck
2010-12-04 14:06:57 +01:00
d14b5039ce
Improve 'Use x.empty() instead of x.size() for emptiness' warning.
...
Improve the performance warning message as discussed at dev-forum:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192#p926
2010-12-04 10:15:48 +02:00
8369d0ddd6
Improving 'Wrong assignment of auto variable' error message.
...
Improving the error message as discussed at dev-forum:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192&start=0
2010-12-04 09:55:20 +02:00
758fc85a12
Memory leaks: Determine that some classes are not auto-deallocated. Reduce false negatives. Ticket: #2219 and #1618
2010-12-04 07:29:12 +01:00
93ebdca313
Fixed #2264 (False positive: variable assigned value that is never used)
2010-12-03 18:45:49 +01:00
b29568c81d
Fixed #2271 (Tokenizer: simplify Qt signals and slots)
2010-12-03 08:14:09 +01:00
2cd8bc74cc
Symbol database: The symbol database has a bug where it can find an out of line constructor when looking for a destructor. Ticket: #2272
2010-12-03 07:35:06 +01:00
8118e4755a
Fixed #2263 (False positive: variable assigned value that is never used)
2010-12-02 20:08:05 +01:00
66f0948395
Preprocessor: Don't include system headers twice.
2010-12-02 18:07:32 +01:00
eda4bcae29
Fixed #2271 (Tokenizer: simplify Qt signals and slots)
2010-12-02 17:41:49 +01:00
af80384ae7
xml2: replace --xml2 with --xmlver=2. Ticket: #2106
2010-12-02 17:32:51 +01:00
1bc8a2b6ba
Fixed #2172 (False positive: struct is not initialized in constructor)
2010-12-02 07:35:01 +01:00
12c8eeff2c
xml2: Added experimental --xml2 result format. Ticket: #2106
2010-12-01 21:24:17 +01:00
b4be71aa4e
checkuninitvar: fixed possible null-pointer dereference. thanks orbitcowboy for spotting it.
2010-12-01 18:05:57 +01:00
f12c0c7ada
Tokenizer: add assert(_settings) to Tokenizer to insure the tokenizer always has settings. Ticket: #2219
2010-12-01 18:00:55 +01:00
1a3175741f
Fixed #2268 ([GUI] Generic class name is shown for 'Message' while correct one for 'Summary')
2010-12-01 17:55:22 +02:00
43dcc51752
Fixed #2252 (segmentation fault with enable=all)
2010-11-30 19:52:42 +01:00
f90236a183
Fixed #2252 (segmentation fault with enable=all)
2010-11-30 19:40:32 +01:00
0081800a20
Fixed #2261 (False positive: memory leak)
2010-11-30 19:36:04 +01:00
6761765a70
Fixed #2262 (False positive: Resource leak: fd)
2010-11-30 19:14:31 +01:00
234b1e0098
Fixed #2265 (False positive: Uninitialized variable: path)
2010-11-30 18:40:36 +01:00
065af5c444
Fixed #2251 (False positive: Possible null pointer reference)
2010-11-29 20:30:23 +01:00
cdb685c83c
Fixed #2245 (False positive: Possible null pointer dereference)
2010-11-29 20:19:31 +01:00
4de64209fb
Fixed #2248 (memory leak : pointer inserted in an object)
2010-11-29 19:53:34 +01:00
6bf0e7eb08
Remove extra space char from begin of verbose message.
2010-11-29 20:27:31 +02:00
f467e3120e
Improve redundant STL container condition -message.
...
Have separate summary and verbose messages. Se discusion at forum:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192
2010-11-29 20:24:08 +02:00
8d8945ac57
Improve "Assert statement 'varname' -message.
...
Modifying the message so that we have short message and verbose
message. As discussed in dev-forum:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192
2010-11-29 20:12:21 +02:00
add8584612
Fixed #2232 (segmentation fault of cppcheck)
2010-11-29 17:46:10 +01:00
564d896715
Run astyle.
2010-11-28 23:29:06 +02:00
85735e382f
Improve the 'suspicious code sizeof sizeof' -message.
...
As discussed at dev-forum:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192
2010-11-28 14:20:46 +02:00
3068dbf22e
Preprocessor: Temporarily skip 'missing include' warnings for system headers in release mode. When the handling works better these messages should not be skipped. Ticket: #1937
2010-11-28 12:38:06 +01:00
00da0adf25
Fixed #2236 (False positive: Assignment to itself)
2010-11-28 11:48:06 +01:00
ea405d95c6
Fixed #2241 (Segfault checking a file)
2010-11-28 07:35:42 +01:00
c9c6de24a6
Remove extra space from error message.
2010-11-27 20:54:02 +02:00
2c3f9a9dce
Small fix to error message.
...
Start with capital letter and no space in beginning.
2010-11-27 20:41:08 +02:00
095f725b3c
Fixed #2218 (False positive: Data is allocated but not initialized)
2010-11-27 17:34:54 +01:00
03a92582ca
Fixed #2235 (false Resource leak)
2010-11-27 11:09:42 +01:00
2ed14431fe
Ticket #2237 (Too long "short" message about iterator increment)
...
Improve the message for suspicious iterator increment in loop.
2010-11-27 10:57:26 +02:00
837605b05b
Ticket #2239 (Too long "short" message about function parameter passing)
...
Have a proper short message for the parameter passing warning and
improve the message.
2010-11-27 10:46:34 +02:00
9b4b8b2abe
Ticket #2238 (Improve postincrement warning message)
...
Have a proper short message for post ++/-- operators.
Pre ++/-- operators are usually more efficient for non-primitive types.
2010-11-27 10:30:57 +02:00
87b69a10fa
Ticket #2240 (Improve no constructor-message).
...
Improve the message about missing constructor but having class
attributes. Have proper short and long messages.
2010-11-27 10:17:03 +02:00
88a1448a07
Symbol database: refactor CheckMemoryLeakInClass::checkPublicFunctions to use the symbol database. Ticket: #2219
2010-11-25 21:04:49 +01:00
0a744c0c6e
Fixed #2234 (Variable is assigned a value that is never used)
2010-11-25 18:16:11 +01:00
ad91f414db
Symbol database: Avoid possible null pointer dereference if _settings is null. Ticket: #2219
2010-11-25 17:55:44 +01:00
03b12c5494
Fixed #2230 (segmentation fault of cppcheck)
2010-11-25 07:43:39 +01:00
08b86e0b7e
Fixed #2228 (False positive: Claims function can be const when it can not be (shared_ptr))
2010-11-25 07:15:33 +01:00
fc57e06cdd
Fixed #2226 (segmentation fault of cppcheck)
2010-11-24 18:08:21 +01:00
22a4dd2cc3
Fixed #2225 (false positive: variable is assigned a value that is never used '*(stack[0])+=arg')
2010-11-23 20:35:08 +01:00
1842a122da
reuse symbol database in checkmemoryleak.cpp. ticket: #2219
2010-11-23 18:41:07 +01:00
f1eef49fcb
Fixed #2221 (segmentation fault of cppcheck)
2010-11-23 07:31:15 +01:00
bb745da5f9
Tokenizer::simplifyKnownVariables: suppress debug warnings about pointer aliases. Temporary solution that limits the amount of debug warnings somewhat.
2010-11-21 13:50:57 +01:00
9d88e17c39
Tokenizer::simplifyKnownVariables: Reduce debug-warnings for conditional increment
2010-11-21 13:40:42 +01:00
9d9a5b0623
VS: Fixed compiler warnings. Ticket: #2200
2010-11-21 11:48:27 +01:00
ee333598fc
gcc: fixed compiler warnings
2010-11-21 11:06:28 +01:00
215cb5ac8d
Fixed #2162 (false positive: Mutual exclusion over ||)
2010-11-21 00:06:43 -08:00
0fe4249cfc
Fixed #2216 (wrong warning when C++0x keyword delete is used)
2010-11-20 17:20:25 +01:00
f10e433593
mathlib: toString() parameter changed to const reference
2010-11-20 14:21:18 +01:00
cda44e0c39
VS: Fixed compiler warnings
2010-11-20 11:48:03 +01:00
d021cd9074
VS: fixed compiler warning. Ticket: #2200
2010-11-20 11:28:47 +01:00
e8ca76e02e
Fixed #2200 (MathLib: Calculation overflow)
2010-11-20 10:05:33 +01:00
9ccc57a455
Fixed #2214 (Improve check: Memory leak not detected when pointer is incremented)
2010-11-20 08:35:23 +01:00
fd64a7e683
Mutual exclusion: Disable this check until #2162 is fixed.
2010-11-20 07:43:07 +01:00
27cae2f0d7
Symbol database: add global space and add all global functions and variables to it. Ticket: #2198
2010-11-20 07:26:50 +01:00
66c2825b23
Fixed #2210 (False positive: buffer overrun (snprintf, unknown type))
2010-11-18 19:26:46 +01:00
aa653fe42b
Uninitialized variables: Fixed simple undetected case for '= %var% |' and '| %var% ;'
2010-11-16 20:16:44 +01:00
eb54be2b2a
Uninitialized variables: Cleanup '+=' handling. This is simplified in the Tokenizer now.
2010-11-16 20:09:23 +01:00
35c72db251
Uninitialized variables: Fixed simple undetected case for '= %var% -'
2010-11-16 20:07:41 +01:00
cbdae275ed
Uninitialized variables: Fixed false negative. Ticket: #2207
2010-11-16 20:01:57 +01:00
77a5d4e399
Fixed #2204 (False positive when using const class members)
2010-11-16 07:30:55 +01:00
29bb553782
Fixed #2207 (False positive: uninitialized variable (return if uninitialized))
2010-11-15 20:35:01 +01:00
d250cb5aa2
Fixed #2206 (False positive: variable is assigned a value that is never used (array initializers))
2010-11-15 17:53:55 +01:00
7b3e7f6467
Fixed #2205 (False positive: variable is assigned a value that is never used (assigning to dereferenced casted pointers))
2010-11-15 17:30:07 +01:00
6d1c0687c9
Fixed #2202 (false postive: Data is allocated but not initialized: rbdc)
2010-11-15 17:11:08 +01:00
36d80d6eaa
Fixed #2058 (Warn for unused variable when only doing malloc/free)
2010-11-14 17:37:36 -08:00
378e83e73d
Fixed #2201 (false positive: Uninitialized variable: __v0)
2010-11-14 17:35:22 +01:00
71ea6213d0
Fixed #2131 (Preprocessor: incorrect include file loading)
2010-11-14 08:35:32 +01:00
6a06970e1b
CheckClass: Refactoring - organize each check so the check function comes first, any helper functions come second, and the message functions come last. Ticket: #2198
2010-11-14 06:50:33 +01:00
71c1ce71ce
Tokenizer::simplifyKnownVariables: Simplify known variables for struct members
2010-11-13 18:45:35 +01:00
667cc8f6e5
Tokenizer: Skip debug warnings in Tokenizer::simplifyKnownVariables for loop variable
2010-11-13 16:40:04 +01:00
3d195f2326
Auto variables: improved the check for 'return retval.c_str()'. Ticket: #2191
2010-11-13 15:38:21 +01:00
47d37e7a05
Uninitialized variables: Fixed false negatives when calling unknown function with uninitialized variable by value: 'f(a+1)'
2010-11-13 15:10:17 +01:00
6836198a5c
system headers: merged the systemheaders branch into master. it works pretty well. Ticket: #1937
2010-11-13 13:06:58 +01:00
bf15236b9e
Fixed #2196 (False positive: Invalid data is allocated but not initialized (initialization in loop))
2010-11-13 10:33:35 +01:00
a06a1a6574
Symbol database: Added files
2010-11-13 08:08:45 +01:00
3303c40879
uninitialized variables: fixed problem when parsing loop bodies
2010-11-13 08:03:59 +01:00
894586f4dd
Fixed #2198 (SymbolDatabase: separate SymbolDatabase from CheckClass)
2010-11-13 07:31:56 +01:00
f7ca4f09ef
Fixed #2151 (false negative: memory leak when calling subfunction that doesn't deallocate the memory)
2010-11-12 21:09:34 +01:00
a8d7ac0f0d
Fixed #2193 (false negative: nullpointer dereference)
2010-11-12 19:42:02 +01:00
0fffa1f651
This patch fixes a bug I introduced in the previous patch. It also speeds up nested class parsing by skipping the entire class implementation using { link to jump to } rather than parsing for }. Ticket: #2172
2010-11-12 19:29:20 +01:00
9d7a623985
Uninitialized variables: Passing uninitialized array as parameter to function. Ticket: #2188
2010-11-12 17:38:25 +01:00
e523d5a3a3
Fixed #914 (improve check: usage of uninitialized variable)
2010-11-12 17:14:37 +01:00
1204043556
Fixed #2148 (uninitialized variable: false negative, function parameter that is passed by value)
2010-11-12 17:06:14 +01:00
6b489230e8
Fixed #2188 (Does not detect initialization)
2010-11-12 16:11:44 +01:00
a605bdc8a2
Fixed #2195 (unit tests failing)
2010-11-12 15:43:16 +01:00
ba7a3b376e
Fixed #2167 (Drop linefeeds from error messages)
2010-11-11 19:54:43 +01:00
0328d26fcb
Fixed #2192 (false positive: resource leak)
2010-11-11 17:40:20 +01:00
07f4067fa8
typedef: better handling of __typeof__
2010-11-11 17:02:04 +01:00
a09c221014
typedefs: handle __typeof__
2010-11-11 06:40:49 +01:00
624ce205b9
Fixed #2185 (False negative: when constant is undefined a 'dangerous usage of strncpy' is not found)
2010-11-10 20:20:05 +01:00
41bbe5d0cf
Fixed #2182 (Context sensitive false positive)
2010-11-10 18:24:40 +01:00
28c53cabea
Fixed #2184 (False Positive: memory leak)
2010-11-10 17:46:40 +01:00
4ddf6f3b44
Symbol database: code cleanups
2010-11-10 16:52:52 +01:00
2102b9598e
FileLister: fixed compiler errors in win32. accept all files given by user.
2010-11-09 19:32:11 +01:00
14bf9fbbdb
Fixed #2181 (How can I select the extension of the files to check?)
2010-11-09 19:20:31 +01:00
81cac166d6
FileLister: minor cleanup
2010-11-09 19:11:43 +01:00
508c171945
Symbol database: add support for class inline functions with classes
2010-11-09 17:06:07 +01:00
36b03bdd3e
Fixed #2179 (Segmentation fault in assignment operator)
2010-11-09 06:58:19 +01:00
c2bf3647a4
Fixed #2178 (segmentation fault of cppcheck)
2010-11-08 19:47:19 +01:00
6a4f70e496
Fixed #2169 (Inline suppression does not work unless filename is given)
2010-11-08 18:53:48 +01:00
21ec772e31
Tokenizer: Only show 'failed to instantiate template' debug messages if the --debug-warnings has been given
2010-11-08 18:01:28 +01:00
27b7638901
Visual Studio: Fixed compiler warnings about assignment in condition
2010-11-08 17:29:08 +01:00
23b50a3d81
Symbol database: delay finding class variables until after all classes have been found.
2010-11-08 17:12:25 +01:00
586f4992d8
Tokenizer::simplifyKnownVariables: Fixed TODO test cases in TestBufferOverrun
2010-11-07 17:42:32 +01:00
47e9fcb5a8
Revert "Tokenizer: More specific bailout in simplifyKnownVariables for loop variable"
...
This reverts commit 7e9bb62dff
2010-11-07 17:40:27 +01:00
7e9bb62dff
Tokenizer: More specific bailout in simplifyKnownVariables for loop variable
2010-11-07 17:20:03 +01:00
cd94fa89e0
Tokenizer: More specific bail outs in simplifyKnownVariables
2010-11-07 11:07:56 +01:00
b881718d9f
Tokenizer: better bailout in simplifyKnownVariables when there is loop
2010-11-07 10:42:08 +01:00
fb068a4e71
Fixed #2170 (false positive: After a strncpy() the buffer should be zero-terminated)
2010-11-07 09:37:45 +01:00
bd2b1b2914
Tokenizer: better handling of const variables
2010-11-07 08:43:30 +01:00
25391cb562
Tokenizer: Bailout simplifyKnownVariables for loop variables
2010-11-07 08:10:09 +01:00
662cd27f87
Symbol database: fixed problem
2010-11-06 20:27:12 +01:00
2833a5ebb5
Tokenizer: Refactoring the simplifyKnownVariable
2010-11-06 20:23:49 +01:00
5be12a1d27
Tokenizer: improved simplifyKnownVariables
2010-11-06 19:43:32 +01:00
53fc0ca5e6
Tokenizer: Refactoring. Merged two patterns into one pattern.
2010-11-06 15:55:37 +01:00
afcc28e9ee
Tokenizer: Added debug warning that is shown when bailing out in simplifyKnownVariables
2010-11-06 15:42:41 +01:00
8a379d4826
Fixed #2176 (Tokenizer::simplifyTypedef function pointer bug)
2010-11-06 15:15:50 +01:00
0205498a12
Symbol database: improved handling of out of line functions returning function pointers
2010-11-06 13:31:56 +01:00
c49a8a99a3
Fixed #2175 (Tokenizer::simplifyTypedef : wrong simplification of 'typedef float vec_t[3];')
2010-11-06 13:28:44 +01:00
c39fbb86db
Tokenizer::simplifyKnownVariables : Fixed TODO test case when simplifying pointer alias in function call
2010-11-06 13:24:33 +01:00
13c2a73d3f
Tokenizer::simplifyKnownVariables: Fixed TODO test case.
2010-11-06 11:38:58 +01:00
dd41c74d7f
Fixed #2136 (false negative: array bounds)
2010-11-06 09:10:10 +01:00
314e5b838b
Tokenizer: removed redundant assignments such as 'x+=0;'. Ticket: #2173
2010-11-06 07:23:35 +01:00
431201dd67
Fixed #2174 (Tokenizer::simplifyFunctionReturn bug)
2010-11-06 06:53:09 +01:00
52faadda89
Tokenizer: simplify calculations with zero better
2010-11-05 20:35:31 +01:00
4fdb420454
Tokenizer: simplifyknownvariables, improved handling of string constant
2010-11-05 20:05:57 +01:00
65c7b6eb8b
Uninitialized variables: better handling of for example 'a[1] = 1+a[2];'
2010-11-05 19:24:14 +01:00
a90a7202cb
Uninitialized variables: detect usage of dead pointer: '*p += 10'
2010-11-05 17:04:41 +01:00
95bfa50d7e
Null pointers: Fixed false negatives in the CheckAndDeRef checking
2010-11-04 21:22:29 +01:00
f3bf14ba13
Fixed #2171 (false positive: possible nullpointer dereference)
2010-11-04 21:09:32 +01:00
06ec4d9a84
GCC: Fixed compiler warnings about sign-conversion
2010-11-04 20:52:20 +01:00
d21974777c
Fixed #2161 (false positive: assigned a value that is never used)
2010-11-04 20:16:17 +01:00
0984a0be47
Tokenizer: Fixed 'a[b-1]+=1'
2010-11-04 19:38:19 +01:00
fce6f11ed8
Tokenizer: simplify 'a[b-1]+=1' better
2010-11-04 19:02:54 +01:00
c29940b114
Fixed #2166 (false positive: possible null pointer dereference)
2010-11-04 18:18:19 +01:00
bc8ecf2aa7
Fixed #2168 (Segmentation fault of cppcheck)
2010-11-04 17:54:04 +01:00
10a4dde105
Fixed #2137 (Invalid mutual exclusion report)
2010-11-04 00:10:25 -07:00
003f99da82
Symbol database: Fixed bug. Ticket: #2149
2010-11-04 06:58:37 +01:00
cf0403434d
Symbol database: Bug fix
2010-11-03 20:33:07 +01:00
1323cbdb6d
Fixed #2160 ( #2160 (Invalid unused variable report (style)))
2010-11-03 19:30:00 +01:00
14803643ca
empty string test: Removed this check
2010-11-03 17:56:14 +01:00
19f809c9b4
Unused variables: better handling of '= %var% ++'. Ticket: #2160
2010-11-02 20:01:12 +01:00
dd4b2b8b46
Tokenizer: simplify 'x[0] += 1;'
2010-11-02 19:22:48 +01:00
0fe72839d8
Symbol Database: Better handling of namespaces. Ticket: #2149
2010-11-02 18:30:57 +01:00
c4452effa3
Tokenizer: simplify 'x.y += 1;'
2010-11-01 20:33:55 +01:00
1b9de20f9b
Tokenizer: simplify 'case 0: x += y;'
2010-11-01 19:31:30 +01:00
94fc13f0c4
Fixed #2159 (False positive: Null pointer dereference 'if (!x) return *y;')
2010-11-01 19:21:08 +01:00
3fb17baa12
Fixed #2158 (False positive: value is not unused when using +=)
2010-11-01 17:36:54 +01:00
285d76a413
Null pointers: Fixed false positive for 'x && x->y'
2010-10-31 19:48:58 +01:00
69c6358198
CheckNullPointer: Reuse CheckNullPointer::isPointerDeRef in CheckNullPointer::nullPointerByDeRefAndChec
2010-10-31 16:07:50 +01:00
32def3a3f0
CheckNullPointer: Reuse the CheckNullPointer::isPointerDeRef function
2010-10-31 15:46:08 +01:00
33d3fd4716
CheckNullPointer: Reduced false negatives by making pattern more generic
2010-10-31 15:40:34 +01:00
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
1e866c3235
Visual Studio: Fixed compiler error
2010-10-31 11:42:45 +01:00
bc283d8b99
Uninitialized variables: Broke out the checking into separate file
2010-10-31 12:31:11 +01:00
df8a93bf97
Null pointers: Broke out the checking into separate file
2010-10-31 11:51:25 +01:00
1ef09147f3
CheckOther: updated CheckOther::getErrorMessages
2010-10-31 10:07:35 +01:00
6c19ea7b53
Tokenizer: Added a few comments
2010-10-31 09:58:44 +01:00
558899dc74
Variable usage: Fixed false negative that I introduced when simplifying compound assignments
2010-10-31 09:34:25 +01:00
23d3fd3a5a
Fixed #2147 (uninitialized variable: false negative for 'x += y;')
2010-10-31 08:47:13 +01:00
8d96697623
GCC: Fixed compiler warnings
2010-10-30 14:53:25 +02:00
b55f6458a2
Fixed #2120 (False positive: array index out of bounds (unknown type in struct, sub function))
2010-10-30 12:32:43 +02:00
7b630cc581
Fixed #2154 (false positive: The loop might unintentionally skip an element in the container)
2010-10-30 11:22:30 +02:00
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
9435fde551
Tokenizer: Added function for checking if code is Java/C#
2010-10-28 18:51:55 +02:00
fee20bafa0
Java: Removed bailout added in 120073f000
2010-10-28 18:01:51 +02:00
995e39200b
Fixed #2130 (Invalid possible NULL pointer dereference, etc.)
2010-10-27 20:20:10 +02:00
fc98bcdcb2
Fixed #2141 (false positive: possible null pointer dereference)
2010-10-27 19:42:47 +02:00
fd153eac02
Fixed #2142 (false positive: null pointer dereference (throw))
2010-10-27 19:38:42 +02:00
b6aca47e11
Fixed #1195 (Uninitialized member variable not detected 'std::vector<int> *ints;')
2010-10-27 19:28:15 +02:00
5a8f490f07
Fixed #2135 (False positive 'Can be const')
2010-10-27 19:25:34 +02:00
8022baec2a
Removed unnecessary code duplication.
2010-10-27 19:34:06 +11:00
59139b17cb
Fixed #2138 (Add support for comments in suppression file)
2010-10-26 21:22:11 +02:00
a38b14d582
Tokenizer: Remove redundant semi colons
2010-10-26 21:05:20 +02:00
79583ee45d
#2133 (cppcheck: floating point exception)
2010-10-26 20:05:34 +02:00
6200d4505a
Fixed #2118 (Invalid syntax error report.)
2010-10-26 19:39:48 +02:00
9370f552ac
Fixed #2134 (sizeof(*list) complains of null pointer dereference)
2010-10-26 18:26:02 +02:00
b6106ddf72
Fixed #2132 (Internal error. Token::Match called with varid 0.)
2010-10-26 18:10:03 +02:00
27235f27ae
Fixed #2129 (Invalid dereference after release report)
2010-10-26 17:49:48 +02:00
893f7fa347
Fixed #2130 (Invalid possible NULL pointer dereference, etc.)
2010-10-26 17:40:30 +02:00
bdd6d6d53d
null pointer: use simplified token list in the 'check and deref' checking
2010-10-25 21:05:43 +02:00
132aa8d0c4
uninitialized variables: fixed fp when analysing loops
2010-10-25 20:56:15 +02:00
026514db1a
Fixed #2127 (null pointer dereference after condition (SRD nr 522))
2010-10-25 19:43:54 +02:00
41a06a21d9
using deallocated pointer: detect first problem reported in ticket #2090
2010-10-25 17:36:46 +02:00
26afb04dc5
Fixed #2105 (Incorrect operator: mutual exclusion over ||)
2010-10-24 18:14:21 -07:00
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
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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"
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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
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* 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 "
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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.
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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
28c5893ee0
const functions: fixed false negatives for the type P. ticket: #1884
2010-09-06 19:04:14 +02:00
cfbc06c8b6
removed 'empty catch block' check. to avoid false positives we'll need to check if it is bad with an empty catch block (dead pointer/undefined behaviour/etc)
2010-09-05 13:27:58 +02:00
120b6b9133
Remove unused function.
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I forgot to remove the function that was used in command line
parsing code.
2010-09-05 11:24:01 +03:00
45eaebe423
Move CLI command line parsing to own class.
2010-09-05 11:17:31 +03:00
0f8bc429ad
Fixed #2021 (false positive: syntax error with -std=gnu++0x code)
2010-09-05 08:16:19 +02:00
7d3ccb064b
Fixed #2020 (false positive: (error) Uninitialized variable, used in asm statement)
2010-09-05 08:06:37 +02:00
51bc784537
Tokenizer: Fixed problem in Tokenizer::simplifyRedundantParanthesis when simplifying 'void delete(double num);'
2010-09-05 07:53:43 +02:00
a2b4e5641f
Fixed #2010 (missing continue in switch check ?)
2010-09-04 14:24:45 +02:00
75fb99cee7
Fixed #2015 (### Internal error in Cppcheck. Please report it.)
2010-09-04 11:49:56 +02:00
9415423352
Fixed #2017 (false positive::struct or union member 'Base::m_ui' is never used)
2010-09-04 11:21:34 +02:00
beb4dddb2e
Refactoring CheckMemoryLeaks
2010-09-04 10:06:34 +02:00
f490ebcf88
Fixed #1872 (Confused -v switch)
2010-09-03 13:30:49 +02:00
1938b8a423
Fixed #1976 (False Positives with unions)
2010-09-03 08:10:29 +02:00
fb4fce466e
Fixed #2014 (False positive with longjmp)
2010-09-03 07:18:01 +02:00
427c0f4bfd
Fixed #1975 (segmentation fault of cppcheck)
2010-09-02 23:01:12 +02:00
190a0040b7
Null pointer: Fixed false positive
2010-09-02 21:08:58 +02:00
01b05618e5
Tokenizer: Fixed Cppcheck warnings
2010-09-02 20:51:01 +02:00
80fdf1ca51
Symbol database: Fixed false negatives for unused private functions. Ticket: #1895
2010-09-02 19:22:54 +02:00
2049f70754
Fixed #1972 (file extensions)
2010-09-02 19:17:47 +02:00
fbffaade2e
Fixed #2011 (Parser error in template function)
2010-09-02 19:09:06 +02:00
cb318c21e3
Symbol database: adds support for inline functions returning function pointers and starts to convert privateFunctions over to the symbol database. Ticket: #1895
2010-09-02 07:40:20 +02:00
eb74bfc15a
Fixed #2007 (False positive: member variable not initialized (Borland C++ property))
2010-09-01 18:10:12 +02:00
4153b7d24b
refactoring namespace handling. ticket: #2001
2010-09-01 16:47:53 +02:00
7a8190e188
Fixed #2002 (Wrong operator() parsing)
2010-09-01 06:32:46 +02:00
63f1de509c
Merge branch 'master' of github.com:danmar/cppcheck
2010-08-31 23:26:25 +03:00
55e0e435bd
Fixed #1959 (Do you support the oracle Pro*C ?)
2010-08-31 23:25:41 +03:00
3a8e7b4bf0
Exception safety: Removed the noisy checks and keep the useful checks
2010-08-31 22:22:59 +02:00
42dfd255e3
Fix Linux makefile after moving timer code to own files.
2010-08-31 23:22:48 +03:00
d417256c98
Move timer code to own cpp/h files.
2010-08-31 23:18:07 +03:00
b2a775f3e0
Fixed #1959 (Do you support the oracle Pro*C ?)
2010-08-31 21:40:51 +02:00
9a52b35144
Merge branch 'master' of github.com:danmar/cppcheck
2010-08-31 22:05:08 +03:00
Robert Reif
Daniel Marjamäki
Greg Hewgill
Kimmo Varis
Zachary Blair
Jnos Maros
Sébastien Debrard
Ettl Martin
Erik Lax
Reijo Tomperi
Raphael Geissert
Pete Johns
Kimmo Varis
Daniel Marjamäki
Markus Elfring
vBm
Cary R
Debrard Sebastien
Pete Johns