ad6db2ba81
Reverted 105de8e917, new checker had FPs that need to be fixed.
2015-04-25 15:35:31 +02:00
bdc024bd7c
Fixed 6634 (false positive: dereferencing null pointer in a sizeof operation)
2015-04-20 13:46:02 +02:00
ac867b4220
Handle pointers to const member functions in Tokenizer::simplifyFunctionPointers() ( #6603 )
2015-04-13 21:21:57 +02:00
c4ceb97cea
Fixed #6629 : Don't simplify sinf(0) if sinf is a variable
2015-04-13 20:37:07 +02:00
708a379fd2
Refactorized simplification of sizeof without parantheses:
...
- Moved sizeofAddParentheses() behind combineOperators()
- Improved sizeofAddParentheses() to handle all code from unit tests at simplifyTokenList1()
- Removed simplification from simplifyTokenList2()
2015-04-13 20:18:21 +02:00
4c40664861
Fixed #6639 : Calculate sizeof() of multidimensional arrays
2015-04-13 20:18:21 +02:00
19bba94282
Merge pull request #589 from simartin/restore_libcpp_build
...
Restore build with libc++ and revert PR#228 and PR#562.
2015-04-13 17:12:00 +02:00
b6709294a8
Fixed ...... in template instantiations (similar to constconst from #6604 )
2015-04-13 17:03:06 +02:00
e5745d7d4a
Restore build with libc++ and revert PR#228 and PR#562.
2015-04-12 20:29:49 +02:00
c2ccd7d9e4
Simplify _declspec like __declspec
2015-04-11 11:02:52 +02:00
4ceb24630d
Fixed #6568 : Scope for template class member function missing in symboldatabase
2015-04-09 21:01:47 +02:00
4e5c5eb238
Fixed #5665 : Recognize free() with more than one parameter
2015-04-09 20:50:19 +02:00
d52b031301
Fixed #6638 : (varid for loop in for statement)
2015-04-09 19:58:12 +02:00
648ee95f31
Fixed #6636 : (False positive unreadVariable - scope analysis seems to fail to False positive unreadVariable)
...
Bug was introduced by 1f5265c1bd
2015-04-08 20:30:41 +02:00
d563bd73f4
Fixed #6583 (False positive uninitvar - exit() ignored?!)
2015-04-08 15:35:04 +02:00
105de8e917
#220 uninitialized variable: using variable in ctor before it has been initialized. Implement new check usageBeforeInitialization
2015-04-07 22:01:13 +02:00
1f5265c1bd
Fixed #6253 ([False Positive] Variable not initialized in the constructor)
2015-04-06 19:47:21 +02:00
bacc5ac1cc
Fix false positives ignoredReturnValue about some posix interfaces. Remove redundant strsignal() output from signal handler
2015-04-06 18:16:37 +02:00
9876cf2312
#6626 crash: Token::astOperand2() const ( do while ). Fix two segmentation faults on invalid code.
2015-04-06 17:23:48 +02:00
592177200a
don't print warning message if --enable=warning is not given.
...
message was of type:
(warning) Call of pure virtual function 'foo' in constructor.
2015-04-06 13:34:44 +02:00
c02acea5bf
Fixed #6614 (false positive: (style) The class 'A' does not have a constructor.)
2015-04-04 11:33:25 +02:00
77e22da7fe
testrunner: fix -Wshadow warning.
...
warning was:
test/testsimplifytemplate.cpp: In member function ‘int TestSimplifyTemplate::templateNamePositionHelper(const char*, unsigned int)’:
test/testsimplifytemplate.cpp:1170:22: warning: declaration of ‘tok’ shadows a member of 'this' [-Wshadow]
const Token *tok = tokenizer.tokens();
^
2015-04-04 01:15:56 +02:00
aacd9b9f6b
Fixed #6586 (Tokenizer: '>>' is wrongly tokenized as '> >' - if (n1 < len>>1))
2015-04-03 20:25:49 +02:00
72b4809da0
Moved simplification of operator names before template and parentheses simplifications ( #6576 )
2015-04-01 13:47:36 +02:00
0d37c4df04
Fixed three unique crashs on garbage code ( #6613 ).
...
Removed redundant copy of string in templatesimplifier.cpp
2015-04-01 12:43:24 +02:00
04a3196a32
Merge pull request #576 from Dmitry-Me/anyParameterType
...
Constructor parameter type need not be a number
2015-04-01 11:29:44 +02:00
dde34bb88c
#6135 : Added test case to testgarbage in order to ensure that this issue does not appear again.
2015-03-30 15:33:24 +02:00
712b101862
Test simplification of "delete a, b, c"
2015-03-27 17:49:35 +03:00
e8f0abf259
Proper simplify delete a,b
2015-03-25 16:54:23 +03:00
d735918a8a
Constructor parameter type need not be a number
2015-03-25 14:56:45 +03:00
9a1b543c07
Tokenizer: Add testcase for 'delete a, a=0;'
2015-03-24 07:59:17 +01:00
19f770e41b
Fixed #6604 - don't create template instanciations with "const const const const..." patterns.
2015-03-22 11:20:47 +01:00
a9b7299dc3
Merge pull request #566 from simartin/ticket_6587
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Ticket #6587 : Do not consider template expressions in decltype as instantiations
2015-03-21 18:13:46 +01:00
ec1eebf585
Ticket #6587 : Never consider a template parameter's default value as an instantiation.
2015-03-21 16:30:00 +01:00
42d9afe7de
posix.cfg add more interfaces from stdlib.h. run astyle
2015-03-21 12:26:07 +01:00
818346622c
More tests for checking negative pointers
2015-03-19 16:46:00 +03:00
a49efb13f6
Added auto_ptr checking for malloc
2015-03-19 06:41:54 +01:00
cb6ed95ed3
posix.cfg: add more interfaces. Remove include from test which is missing on travis
2015-03-15 13:28:16 +01:00
3a690fd18e
posix.cfg: fix false positive and add more interfaces
2015-03-15 12:56:24 +01:00
42673255ed
Refactorized testrunner: Create std::string only where necessary
2015-03-15 12:36:40 +01:00
0d127f15a5
Fixed grammar mistake; fixed two VS2013 code analysis messages; removed redundant Token::Match call
2015-03-15 10:06:56 +01:00
a200e5b32f
Merge pull request #551 from simartin/ticket_4335
...
Ticket #4335 : Properly detect and handle template class specialisations
2015-03-15 07:59:11 +01:00
520314f9a0
Ticket #4335 : Properly detect and handle template class specializations.
2015-03-15 00:28:33 +01:00
5b8d93efda
posix.cfg: Fix false positives and add poll()
2015-03-14 23:31:56 +01:00
40769c9a59
Merge pull request #549 from simartin/ticket_6437
...
Ticket #6347 : Fix use after delete when simplifying template instantiations
2015-03-14 22:30:58 +01:00
4ec2df92b7
Refactorized testsimplifytypedef.cpp, fixed broken unit test simplifyTypedef99
2015-03-14 20:43:15 +01:00
0efa113b6e
fixed test/cfg/posix.c code
2015-03-14 19:40:13 +01:00
fd6bd97972
Fixed #6495 (Improve check: uninitialized variable, 3rd function argument)
2015-03-14 19:23:33 +01:00
4c916641cc
Ticket #6347 : Fix use after delete when simplifying template instantiations.
2015-03-14 18:46:17 +01:00
42c4aa1c49
Fixed #4880 (false negative: uninitialized variable, handling of conditional noreturn scopes)
2015-03-14 17:59:11 +01:00
d52e3c8eb7
Fix missing suppression in test/cfg/posix.c
2015-03-13 18:29:46 +01:00
6e0302fd56
Refactorized CheckBool::checkComparisonOfBoolWithInt(), CheckBool::checkComparisonOfBoolExpressionWithInt() and CheckBool::pointerArithBool():
...
- Support more patterns in CheckBool::pointerArithBool()
- Use AST and SymbolDatabase
- Removed redundant skipping over template arguments
2015-03-12 20:07:48 +01:00
7f2b6881b3
Refactorization: Avoid including path.h in (almost) every source file (via library.h)
2015-03-11 22:54:45 +01:00
bc5132e0ac
Refactorization: Moved declaration of errout, ... to testsuite.h, uniformized style
2015-03-11 22:54:43 +01:00
cd84d78e92
Ran AStyle, fixed VS2015 warning in symboldatabase.h
2015-03-11 20:26:53 +01:00
9bafa3bf25
Fixed false positive #6575
2015-03-11 20:25:27 +01:00
c8bee3e1a6
Merge branch 'master' of https://github.com/danmar/cppcheck
2015-03-11 18:59:56 +01:00
6bd7dd771d
Add some functions from <time.h> to posix.cfg (see #6577 )
2015-03-11 18:59:34 +01:00
ed097d4c4f
Merge pull request #540 from JakubMelka/ticket_695
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Ticket #695 : new style check : explicit declaration of ctor
2015-03-11 12:15:22 +01:00
e1e1dbfe97
Ticket #695 : Fixed VS 2010 issue, switched to "style" severity, changed error messages and updated unit tests
2015-03-10 19:35:12 +01:00
0839ce5a96
posix.cfg: Removed duplicate utime() function introduced by 841a27c19d. Added more test cases for uninitvar for utime() and utimes().
2015-03-08 21:38:43 +01:00
3d9c2b4d97
Merge pull request #542 from MegaManSec/master
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Add utime function to posix.cfg
2015-03-08 19:55:41 +01:00
b7d92a4fc7
Fixed warnings of CppCheck's own code (caused by new check #695 )
2015-03-08 18:18:09 +01:00
780a530e0e
test/cfg/windows.cpp: Added test for #6571 , Library::isNotLibraryFunction() should return true for methods.
2015-03-08 16:23:54 +01:00
34a61e0883
Additions to windows.cfg. Fix compiler warning in test/cfg/posix.c
2015-03-08 15:21:50 +01:00
841a27c19d
Add utime function to posix.cfg
2015-03-09 00:43:25 +11:00
95411414c4
#6569 Add strcasestr function to gnu.cfg
2015-03-08 14:04:09 +01:00
1d973b882d
Ticket #6567 : Handle member functions in TemplateSimplifier::getTemplateNamePosition.
2015-03-07 21:52:12 +01:00
2af9212b16
Ticket #695 : new style check : explicit declaration of ctor
2015-03-07 20:07:54 +01:00
9c6a625f91
Ticket #6181 : Normalize '>>' into '> >' when it's closing a C++11 template parameter list.
2015-03-07 11:06:04 +01:00
f705cdce72
Fixed #6556 (Tokenizer::simplifyVarDecl: doesn't simplify template variables properly)
2015-03-06 17:30:20 +01:00
21ab4413aa
Fix compiler warnings
2015-03-05 20:49:42 +01:00
cbc8c4f57d
Fix unsuppressed warning in checkcfg target
2015-03-05 06:57:30 +01:00
b5f0eec44a
#6559 Regression/ false positive: Return value of allocation function OpenFile is not stored. Add required definitions to windows.cfg, include afx_msg. Add test file test/cfg/windows.cpp to check windows configuration. Fix for gnu.cfg. FileLister now features a non-recursive mode.
2015-03-05 06:48:44 +01:00
6646a896f9
Fixed #6446 (FP zerodivcond on double arithmetics)
2015-03-03 15:50:31 +01:00
925f077b8a
Fixed #6110 (TemplateSimplifier::simplifyCalculations: wrong simplification of 'if (VG_(strlen)(s)>=3)')
2015-03-02 16:27:00 +01:00
86cdc8e7a6
Fixed #6540 (Tokenizer::simplifyKnownVariables: Missing varid for simplification in conditional code)
2015-03-02 06:18:00 +01:00
49099e78ff
Add more string conversion functions to library files
2015-03-01 20:18:26 +01:00
830f656a25
Library: variables are not library functions (variable declarations can look like function calls)
2015-03-01 11:46:43 +01:00
449b88aa0c
Fixed #6547 (Regression - unknown macro causes analysis error)
2015-02-28 11:09:39 +01:00
3add466035
Add isFunctionHead() in Tokenizer
2015-02-27 18:29:34 +01:00
acbf48c7fa
Fixed #6548 (Tokenizer: Wrong varid set after function which is throw())
2015-02-26 16:31:42 +01:00
cea71f8625
Fix false positive ignoredReturnValue about strtol
2015-02-25 22:03:10 +01:00
d1892786b8
ValueFlow: Improved when using '[' on arrays and strings
2015-02-24 15:57:39 +01:00
8427398d9d
#6539 Segmentation fault in Tokenizer::duplicateTypedef. Avoid crash on garbage code
2015-02-24 11:15:23 +01:00
130ffc5752
Fixed #6538 (Symboldatabase: improve isFunction)
2015-02-24 06:11:31 +01:00
b9cc5b5c6b
#6543 crash: CheckCondition::checkBadBitmaskCheck ; wine dlls/gdi32/dibdrv/primitives.c. Run astyle.
2015-02-23 22:06:55 +01:00
fb5cc6fded
Fixed #5905 (isSameExpression: comparisons 'a<b' and 'a>b' are same)
2015-02-23 16:38:55 +01:00
830d1eb3fd
Revert "Fixed #6538 (Symboldatabase: improve isFunction)"
...
This reverts commit d7ef89bbe6
2015-02-23 08:07:19 +01:00
d7ef89bbe6
Fixed #6538 (Symboldatabase: improve isFunction)
2015-02-23 06:49:50 +01:00
fd7d29447d
std.cfg: snprintf(NULL,0,) is legal. Fix some testcases in test/cfg as well
2015-02-22 14:25:25 +01:00
d4fa656e58
Refactor and improve Tokenizer::sizeofAddParentheses
2015-02-22 13:38:06 +01:00
bedc935ab0
New check: Warn about constant expression if ( unknown | non_null_constant) ( #6519 )
2015-02-22 13:09:39 +01:00
5f31242ee8
CheckOther::checkRedundantAssignment(): Bail out on inline assembly ( #6525 )
2015-02-22 12:03:53 +01:00
f04070940e
Fixed setVarId on ternary operator in initialization list
2015-02-22 11:57:46 +01:00
6bfeb71dd2
Add more interfaces to gnu and posix libraries
2015-02-21 11:08:58 +01:00
6d9eb6199d
posix.cfg: add support for sched.h and 1 bugfix
2015-02-20 20:50:20 +01:00
6227abac73
Fixed GCC (testsymboldatabase.cpp) and MSVC (checkother.cpp) warnings
2015-02-18 21:19:36 +01:00
e251a99817
AST: fix handling of sizeof. ticket #6515
2015-02-18 19:56:13 +01:00
fd4d4bba33
test/cfg/posix.c: fix tests
2015-02-17 19:58:07 +01:00
6363c1359d
TestUninitVar: moved out posix.cfg testing
2015-02-17 18:16:29 +01:00
d900148e6b
TestUninitVar: Fix compile error
2015-02-17 18:09:23 +01:00
e5c098c7de
TestUninitVar: move out posix.cfg testing
2015-02-17 18:08:19 +01:00
e9663873e5
TestOther: refactoring library testing
2015-02-17 15:52:45 +01:00
0a6babea74
#6181 Drop redundantGetAndSetUserId. Ensure (style-) warnings are issued if setuid()/getuid() and some related functions are ignored. Move strdupa()/strndupa() from posix.cfg to gnu.cfg
2015-02-16 22:19:51 +01:00
115cefc8fb
#6181 Drop redundantGetAndSetUserId. Ensure (style-) warnings are issued if setuid()/getuid() and some related functions are ignored. Move strdupa()/strndupa() from posix.cfg to gnu.cfg
2015-02-16 22:06:08 +01:00
42b40b0c85
Merge pull request #525 from Dmitry-Me/moreDoubleSlashCases
...
Handles double slashes close to end of path, more tests
2015-02-16 18:02:51 +01:00
d83f07dddd
TestOther: moved posix.cfg testing
2015-02-16 16:25:27 +01:00
f0e0201c2d
Better handle double slashes, more tests
2015-02-16 13:11:13 +03:00
764e7ff79b
Deduplicate a multislash test
2015-02-16 10:19:08 +03:00
fe8ba51f03
TestMemLeak: moved posix.cfg tests
2015-02-15 18:11:09 +01:00
adedb5a888
TestMemLeakInFunction: Moved test to cfg test
2015-02-15 15:56:05 +01:00
cc0f61376a
more cleanup of std.cfg testing in TestBufferOverrun
2015-02-14 18:55:54 +01:00
e510902d58
TestBufferOverrun cleanup some more std.cfg testing
2015-02-14 17:30:08 +01:00
86cf372309
Merge pull request #522 from simartin/revert_6181_add_6354_6414
...
Revert fix for #6181 , that caused #6354 and #6414 .
2015-02-14 16:59:27 +01:00
360ec9d853
updated TestBufferOverrun test case. Since checker doesn't use library dont load std.cfg.
2015-02-14 16:44:08 +01:00
0c0d62171e
removed duplicate testcase. See testcase for #836
2015-02-14 16:41:51 +01:00
a57d5d7eda
moved testcases
2015-02-14 16:37:48 +01:00
e01b30345e
move testcases in TestBufferOverrun
2015-02-14 16:29:05 +01:00
166db40af2
Fix TestBufferOverrun test case, it was wrongly written.
2015-02-14 15:51:13 +01:00
c43d537726
renamed TestBufferOverrun test method to same name as CheckBufferOverrun method that is tested
2015-02-14 15:49:17 +01:00
2b7c7134e1
TestBufferOverrun: move memset test
2015-02-14 15:46:00 +01:00
c4c46be972
Revert fix for #6181 , that caused #6354 and #6414 .
2015-02-14 12:29:05 +01:00
22424ba54a
Add CMake files
2015-02-13 19:00:14 +01:00
7961bba0da
Path: better handling of UNC paths
2015-02-13 16:32:45 +01:00
e0d90c00be
TestBufferOverrun: Cleanup testcases for memory functions
2015-02-13 16:16:59 +01:00
2d21eb07ba
Cleaned up snprintf hardcoding in CheckBufferOverrun
2015-02-13 06:44:38 +01:00
a6cfd15bde
refactoring TestBufferOverrun
2015-02-12 17:36:22 +01:00
9aad4fa8ca
CheckBufferOverrun: Remove hardcoding for sprintf and rely on cfg configuration instead
2015-02-12 17:29:36 +01:00
b43c2de63a
refactor cfg testing in TestClass
2015-02-11 06:29:33 +01:00
d9deabe2ce
TestBufferOverrun: clean up
2015-02-10 17:29:36 +01:00
53718047f1
refactoring TestBufferOverrun
2015-02-10 06:49:48 +01:00
9aa0420472
TestBufferOverrun: Moved out cfg tests. Created minsize-mul testing in TestBufferOverrun
2015-02-10 06:44:19 +01:00
ce1d0099cf
TestBufferOverrun: Moved out cfg tests. Created minsize-argvalue testing in TestBufferOverrun
2015-02-10 06:35:41 +01:00
631536980c
TestBufferOverrun: split up strncpy testing, keep checker testing in TestBufferOverrun and move cfg tests to cfg test
2015-02-09 16:20:28 +01:00
8a1b8df1ba
ValueFlow: Improved handling of alias values in valueFlowForward
2015-02-08 19:20:05 +01:00
62a5d88eb0
ValueFlow: Improved handling of strings
2015-02-07 18:14:22 +01:00
29db3eb848
Fixed #5980 (ValueFlow: pointer cant be 0 below throw in switch)
2015-02-07 10:45:30 +01:00
eec938dbad
Fixed #6249 (False positive: Incorrect detection of (assignment + comparison) inside for-clause)
2015-02-05 20:17:30 +01:00
f1714110d0
Fixed crash if double constants are passed as default arguments ( #6494 )
2015-02-03 22:12:05 +01:00
c2b85d1032
Fixed testrunner
2015-02-03 18:35:52 +01:00
84e831c21c
posix.cfg: Improved support for functions from <unistd.h>.
2015-02-02 17:23:43 +01:00
21fbc30d59
Calling a function using Class::func() syntax should not be simplified
2015-02-02 10:37:10 +03:00
451a277b18
Refactorization: Support function default values in ValueFlow, removed now obsolete CheckNullPointer::nullPointerDefaultArgument().
...
-> Use valueFlowForward() to parse values passed to functions
-> valueFlowForward(): Set value in first occurrence of a variable in a condition
2015-02-01 15:15:00 +01:00
78b711fd7b
astyle formatting
2015-02-01 14:50:51 +01:00
f78744ac30
Fixed AST generation if expression starts with ternary operator
2015-02-01 14:02:19 +01:00
d6c94e3828
isOppositeCond: Fixed FN
2015-02-01 13:03:38 +01:00
d091639080
Fixed #6482 (False positive multiCondition)
2015-02-01 12:58:06 +01:00
58c3fdd063
Fixed crash on garbage code introduced recently, optimized code in valueFlowFunctionReturn.
2015-02-01 12:26:46 +01:00
54b6b8e571
Fixed false positive #6481
2015-01-31 20:34:06 +01:00
21cb0cfd60
Take simplifyIfNotNull and simplifyIfNot out of simplifyTokenList1 (first step for #6072 )
2015-01-31 20:12:02 +01:00
1f97e3001b
Fixed calculation of array size ( #6487 )
2015-01-31 19:06:44 +01:00
ae4b86c231
Several improvements to CheckMemoryLeakNoVar::checkForUnusedReturnValue():
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- Support user defined functions (solves TODO tests)
- Print message if return value is not stored properly (adapted message text, #6458 )
2015-01-31 17:28:03 +01:00
73113c67e7
Fixed #6480 (False positive unreachableCode - member function exit called instead of ::exit())
2015-01-31 16:55:55 +01:00
789665dadf
Fixed #6455 : Show uninitvar even for const variables
2015-01-31 13:21:22 +01:00
27924d4ae2
Improved detection of array dimensions ( #6430 )
2015-01-31 13:12:06 +01:00
f771a79738
Removed obsolete internal check. The underlying but in Token::Match should be fixed since b4f0869a71
2015-01-31 12:56:54 +01:00
b2835051df
Refactorization: Renamed Token::Match pattern %var% to %name%, implement new pattern %var% which is true if varId > 0.
2015-01-31 12:32:04 +01:00
33f5d27b53
Fixed varId0 message #6443 .
2015-01-31 10:33:32 +01:00
57ec1aea91
Library: Don't rely on ast in isNotLibraryFunction since it's used in tokenizer
2015-01-31 10:24:10 +01:00
36841cfa41
Better support for stream operator in CheckAutoVariables::returnReference() ( #6423 )
2015-01-31 10:12:49 +01:00
dcc1362890
SymbolDatabase: Support std::array ( fixes #6401 )
2015-01-30 21:56:27 +01:00
03e44d4aa0
CheckMemoryLeakInFunction: Don't treat delete as delete operator for C code
...
Fixed GCC message in checkbufferoverrun.cpp
2015-01-30 20:55:53 +01:00
98e33a189f
Enhanced CheckBufferOverrun:
...
- Fixed bug in library: manual and existing libraries use "size", but library.cpp reads "sizeof" as podtype attribute
- Fixed a couple of bugs in handling unknown size in checkbufferoverrun.cpp, get size from library if available.
2015-01-30 20:27:48 +01:00
b69528eb80
Bailout in Token::getValueTokenDeadPointer() if reference is used ( #6399 )
2015-01-30 19:29:37 +01:00
0d151b45b5
Better support for funciton pointers in checkuninitvar.cpp ( #6404 )
2015-01-30 19:16:25 +01:00
6b20172a36
Moved cfg tests from TestUninitVar
2015-01-30 16:35:17 +01:00
355a2d38b3
added missing test/cfg/posix.c file
2015-01-30 07:52:32 +01:00
8d2f271921
clean up cfg tests in TestNullPointer
2015-01-30 06:51:03 +01:00
9bbad1b622
TestNullPointer: Moved posix.cfg tests
2015-01-30 06:43:40 +01:00
80feb8697d
Fixed false positives #6473 and #6469
2015-01-29 21:26:06 +01:00
71379616e7
Fixed false positive #6467
2015-01-29 10:18:21 +01:00
9ada111045
Fixed false positive #6466
2015-01-29 09:50:48 +01:00
250a082e46
Fix travis
2015-01-29 06:23:41 +01:00
0949baac9b
TestNullPointer: moved out std.cfg checking
2015-01-29 06:07:48 +01:00
3342ea4c54
CheckInternal: Complain about Token::Match pattern if %or% or %oror% is the only "complex" pattern
2015-01-28 19:48:36 +01:00
0488f45a5f
Removed standalone check CheckOther::checkDoubleFree(), integrated (most of) the functionality into CheckLeakAutoVar. Added support for new/delete to checkLeakAutoVar.
2015-01-28 17:38:43 +01:00
70a38b1da6
TestNullPointer: Moved some std.cfg tests to the cfg testing
2015-01-28 16:22:45 +01:00
5c56e63996
Fixed false positive #6452 : Handle member functions in CheckIO::checkFileUsage()
2015-01-27 21:52:52 +01:00
e82d2b3c8d
Fixed false positive #6453 : Skip over inner class if checking outer function
2015-01-27 21:21:17 +01:00
e56671101e
tests: add a script which runs test/cfg tests.
...
add new make target (checkcfg) which builds cppcheck and executes the script
make travis run checkcfg
2015-01-27 19:46:52 +01:00
01601b58dd
test: move cfg/test to test/cfg
2015-01-27 18:23:28 +01:00
3285f85ebf
Fixed #6460 (Library: better function/type matching)
2015-01-27 17:55:18 +01:00
bfa16ec258
Set /LARGEADDRESSAWARE flag for Win32 builds
...
Idea from Kosta-Github (pull-request #501 )
2015-01-27 15:43:40 +01:00
180d7389a0
Fixed #6457 : Added missing podtype defintions to posix.cfg.
2015-01-26 08:35:22 +01:00
d8af472393
Merge pull request #500 from Dmitry-Me/resolve1265723
...
Resolve CID 1265723
2015-01-24 11:24:57 +01:00
c79bfdce2c
CheckClass: Better checking of what operator= returns
2015-01-24 11:18:33 +01:00
0ef43c05dc
Removed accidently added ';' [ci skip]
2015-01-23 17:31:21 +01:00
ac551807b6
posix.cfg: Added support for blkcnt_t datatype.
2015-01-23 17:29:18 +01:00
ee046af20c
Fixed false positives #6450 and #6451
2015-01-23 19:38:39 +01:00
6c248dd1ac
Resolve CID 1265723
2015-01-23 17:53:39 +03:00
da35a74589
Fixed false negative: Passing uninitialized variable to stream ( #4673 )
2015-01-22 22:56:41 +01:00
da5a04f071
Fixed recently introduced FP in checkuninitvar.cpp if address of variable is passed to a function
2015-01-22 21:22:02 +01:00
f4d11a4209
Fixed false negatives on try and non-executable scopes in checkUninitVar, removed unnecessary function parameters
2015-01-22 13:55:19 +01:00
bdae9064ea
Support throw in checkleakautovar.cpp
2015-01-22 11:12:26 +01:00
a7ded1e19f
Merge branch 'master' of https://github.com/danmar/cppcheck
2015-01-22 06:53:23 +01:00
7364cc8040
Fixed false positive in fityk: operator new calling constructor
2015-01-22 10:37:31 +01:00
2cfb286558
Added test case for #5412 .
2015-01-22 06:53:11 +01:00
dd241501f3
Added test case for #6341 .
2015-01-22 06:37:09 +01:00
c3e47f7eaa
Fixed false positive in CheckUninitVar and internal message
2015-01-21 22:26:44 +01:00
94c3c45350
CheckUninitVar: Use function information from library, bailout for '?'
2015-01-21 22:02:25 +01:00
ecb9d87e42
Fixed false positive: Bailout in checkuninitvar.cpp if setjmp is found
2015-01-21 16:49:34 +01:00
8f1e44f1b7
Stricter false positive testing: Perform old and new check on uninitialized variables false positives tests (with a few exceptions for FP in old checker that don't exist in the new one)
2015-01-21 16:45:15 +01:00
81dc96f373
Refactorization: Rearranged code in testuninitvar.cpp, avoid copying of settings
2015-01-21 16:26:27 +01:00
5334aaa25f
Refactorization:
...
- Removed a few unit tests of old uninitialized variable checking expecting other results than same test for new checking
- A few tweaks to new uninitvar checking to improve results when run on tests for old check
- switched some (TODO) tests to new check if the TODO is fixed
2015-01-21 16:17:58 +01:00
346532d312
Fixed false positives in CheckUninitVar::checkStruct()
2015-01-21 13:11:48 +01:00
54de731cac
Refactorized CheckUninitVar::checkScope(), fixed false negative
2015-01-21 12:20:03 +01:00
3274a00b82
Moved some more tests to testgarbage.cpp
2015-01-21 10:04:46 +01:00
fab34a8382
Fixed a few inconclusive warnings regarding const-correctness in cppcheck code base.
2015-01-20 16:50:16 +01:00
ec21134817
Fix false negatives for local suppressions
...
Introduce a new bool setting jointSuppressionReport
that will be set by the analyseWholeProgram() code path.
When the flag is enabled, unmatched suppressions are
collected after running the final whole program analysis
to prevent false positives for the unusedFunction check.
The check functions in the unit test
for single / multi file suppressions were unified.
2015-01-20 18:47:30 +01:00
bf1565bd34
Fixed inconclusive warnings regarding const correctness.
2015-01-20 09:09:16 +01:00
ff415871bd
Fixed some const correctness issues in the test suite.
2015-01-19 18:00:05 +01:00
56dc0b02ef
Fixed #6432 (cppcheck fails to detect ctor - partial template specialization)
2015-01-19 16:15:11 +01:00
3b8540fdc0
Fixed #6424 (false negative: Use of 'class Ns::C' silence Cppcheck)
2015-01-19 06:38:54 +01:00
01dba4062f
testrunner: add testcases for fixed crashes in Template code: #5950 #6034 #6108 #6117 #6225
2015-01-18 14:13:59 +01:00
58cb6cc116
Add new "style" check to catch redundant pointer operations
...
Doing "&*some_ptr_var" is redundant and might be the remainder
of a refactoring. Warnings for expanded macros are excluded though:
They are often used with and without pointers and
do something like this: "func(&(*macroarg))".
The new check is fully AST based and was given
strong false positive testing on a large code base.
2015-01-18 00:34:07 +01:00
e6f042dadc
Multi process check: Sanitize error messages for illegal characters
...
before sending them across the pipe.
The deserializer died while deserializing
a string containing a binary zero.
2015-01-17 16:12:00 +01:00
36bcefc39d
Don't crash when the deserialization of an error message fails
...
Found while scanning the code of an
open source project related to onions.
2015-01-17 16:09:58 +01:00
193645318b
Tokenizer: Remove macro in class declaration like 'class DLLEXPORT Fred {}' to be able to handle the class better later
2015-01-17 07:42:49 +01:00
08985bf68a
Throw exception in getVariableFromVarId() if called with out_of_range varId
...
That way we have a chance to catch code bugs at all.
2015-01-15 18:52:11 +01:00
cf64fd3dad
Add more complex variation of the #6406 unit test
...
This is a false negative right now.
2015-01-15 14:45:10 +01:00
0286abfb45
Add unit test for #6406
2015-01-14 23:05:33 +01:00
1cc85bfce3
Add bounds check to getVariableFromVarId()
...
While poking around the memory leak check,
I managed to trigger an out-of-bounds access
in the symbol database.
Fix it by sanity checking the variable id
passed to getVariableFromVarId().
2015-01-14 23:00:38 +01:00
a26aa1cd16
testmathlib: Fixed typo in comment, no functional changes.
2015-01-14 00:51:50 +01:00
68bb197bcb
Destructor detected as constructor resulting in false variable not initialized warnings
2015-01-12 06:11:22 +01:00
910af75e3a
testmemleak: Added missing () in test case.
2015-01-11 10:27:37 +01:00
37c89a6b70
Fixed #6311 : Add support for GNU get_current_dir_name().
2015-01-11 10:12:39 +01:00
fe5d2fc245
Fixed #5906 (false negative: 'else if' expression is always false (use library to determine if function is pure))
2015-01-10 12:21:55 +01:00
7452613479
Refactorization:
...
- Merged messages exceptThrowInNoexecptFunction, exceptThrowInNoThrowFunction, exceptThrowInAttributeNoThrowFunction and exceptThrowInDeclspecNoThrowFunction into a single message.
- Merged Token::fIsDeclspecNothrow into Token::fIsAttributeNothrow
2015-01-09 20:18:09 +01:00
6a8293a8b7
Library: More strict matching of functions
2015-01-08 19:31:41 +01:00
ba1c24ee65
Fixed #6422 (symbol database: put function flags into a single flag variable)
2015-01-08 05:45:31 +01:00
0259b4a672
testgarbage: add code example from #6361 to testrunner
2015-01-07 16:44:46 +01:00
2cb2161c5d
Fix unmatched local suppression error message for "unusedFunction" ( #6228 )
...
This fixes a regression from commit
e35329aba3#4946 )
2015-01-07 15:40:12 +01:00
4c2e42a52c
alwaysTrueFalseStringCompare: Added more test cases to ensure no FP appears.
2015-01-07 08:38:39 +01:00
c07b07b8fe
Fixed #6415 - FP stringCompare memcmp(ptr, ptr+offset, length).
2015-01-07 08:30:05 +01:00
a87fb96eaf
Uninitialized variables: fix fp when 'a=((b)=c)' is used
2015-01-06 18:03:40 +01:00
eee9183406
ValueFlow: improved handling of conditional noreturn scope in valueFlowForward
2015-01-06 14:12:35 +01:00
f2e5fbd30d
Uninitialized variables: bailout when ({..}) are used to avoid fp. it can be handled better.
2015-01-06 07:44:04 +01:00
1f698ca493
ValueFlow: Fixed valueFlowForward, when condition is false and else-block returns dont set values below the else-code
2015-01-05 16:39:47 +01:00
fe8d04e840
CheckNullPointer: Fix FP when x is NULL and address is calculated with expression '&x->y.z[0]'
2015-01-05 14:54:24 +01:00
c5467766e2
ValueFlow: Fix for valueflow analysis after for loop
2015-01-05 14:00:12 +01:00
a80101f277
CheckMemoryLeak: Fix FP for allocation functions that register memory before returning it
2015-01-05 13:23:38 +01:00
fb685f096a
CheckOther:checkNegativeBitwiseShift: Fix FP when shift is protected by ?:
2015-01-05 10:01:04 +01:00
d1927e3492
Removed Tokenizer::simplifyStructInit simplification.
2015-01-04 16:48:52 +01:00
7bafbfbd6e
Tokenizer: cleanup simplification of '!= 0' to avoid FP in 'x[(y & 0x80) != 0]' (linux)
2015-01-04 13:50:54 +01:00
e06a4cdf00
Refactorized CheckStl::if_find():
...
- Added support for find()-like functions to Library::Container
- Use <container> information from library
- Fixed false positive #6402
2015-01-04 12:43:50 +01:00
f94243f85e
CheckMemoryLeak: Fix fp for allocation function that returns success value
2015-01-04 11:46:26 +01:00
b3c2ea2c4f
CheckUninitVar: Fix fp for 'int x=2+x();' when x() is an unseen preprocessor macro
2015-01-04 11:13:20 +01:00
22bd20c94a
New check: Use make_shared/make_unique ( #5673 )
2015-01-04 11:07:53 +01:00
11fa185cae
Fixed crash on range-based for-loop
2015-01-03 22:36:39 +01:00
Daniel Marjamäki
PKEuS
PKEuS
Simon Martin
Robert Reif
Frank Zingsheim
Gustav Palmqvist
Alexander Mai
Matthias Krüger
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Dmitry-Me
amai2012
Jakub Melka
PKEuS
Martin Ettl
Joshua Rogers
Luis Díaz Más
Thomas Jarosch
Aneesh Azhakesan S
Zachary Blair