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11376 Commits

Author SHA1 Message Date
Paul Fultz II ff902369e0
Fix 10851: False positive: known variable value below for loop (#3891) 
* Fix 10851: False positive: known variable value below for loop

* Format

* Add test for 10863

* Format
 2022-03-12 06:15:35 +01:00
chrchr-github 705931266c
constStatementError: don't warn for casts with possible side effects,… (#3885) 
* constStatementError: don't warn for casts with possible side effects, handle bool constants

* Recursive call, add tests

* Restore test

* Don't warn for C++ casts to void

* Don't warn for cast to void*
 2022-03-11 21:45:51 +01:00
chrchr-github ffd9f9a93f
Fix FP missingOverride with unnamed parameters (#3887) 2022-03-11 21:44:13 +01:00
Binho 8b3647edd7 Fix false positive in memory leak 2022-03-10 08:29:05 +01:00
chrchr-github 2616046461
Partial fix for #10848 FP: unusedStructMember (#3880) 2022-03-09 20:25:58 +01:00
chrchr-github 557263acde
Partial fix for #10848 FP: unusedStructMember (II) (#3881) 
* Preliminary

* Fix member search, add tests
 2022-03-09 18:22:30 +01:00
chrchr-github 850ad0fed9
#8451: Add error message for unused casts, log unhandled errors (#3883) 
* #8451: Add error message for unused casts, log unhandled errors

* Fix TODO

* Fix TODO
 2022-03-09 18:21:47 +01:00
chrchr-github c9f47dec8b
Partial fix for #9384 varid 0 with lambda (#3875) 2022-03-08 20:10:51 +01:00
chrchr-github fbdfb60809
Warn about buffer overruns when allocating memory with new (#3879) 
* Warn about buffer overruns when allocating memory with new

* Format

* Avoid FP
 2022-03-07 19:43:40 +01:00
chrchr-github 25360d5e4c
Add test for #7686 (#3878) 
* Add test for #7686

* Format
 2022-03-07 15:32:14 +01:00
chrchr-github 461d797094
Add test for #10835 (#3877) 2022-03-07 10:44:46 +01:00
orbitcowboy 1d2beb0431 Added a regression test for ticket 6928 - Improve check: unused variables, goto 2022-03-07 10:12:57 +01:00
chrchr-github 3a5931b417
Fix #5499 C++11 default values not for all class fields and missing constructor (#3876) 2022-03-07 08:39:19 +01:00
chrchr-github 7f682d544e
Partial fix for #6615 FN buffer access out of bounds: std::vector (#3873) 
* Fix #10779 FN: stlOutOfBounds (off by one)

* Format

* Simplify

* Partial fix for #6615 FN buffer access out of bounds: std::vector

* Undo

* Format

* Fix test case
 2022-03-06 07:41:09 +01:00
chrchr-github 0b0a8cad39
Fix #10846 FP unreadVariable within a macro (regression) (#3874) 
* Fix #10846 FP unreadVariable within a macro (regression)

* Format

* Format
 2022-03-05 08:14:57 +01:00
chrchr-github 27baa20f38
Fix #10779 FN: stlOutOfBounds (off by one) (#3872) 
* Fix #10779 FN: stlOutOfBounds (off by one)

* Format

* Simplify
 2022-03-04 17:13:13 +01:00
chrchr-github 2dd6c75b35
Fix #10838 Crash/nullptr deref in getEndOfExprScope() (#3870) 
* Fix #10838 Crash/nullptr deref in getEndOfExprScope()

* Format
 2022-03-03 17:08:23 +01:00
chrchr-github 78dd29ada3
Fix #10770 FP noConstructor with function pointer member (#3751) 2022-03-03 13:56:24 +01:00
chrchr-github 8a7992c6ac
Suppress operatorEqVarError for known non-copyable types (#3869) 
* Fix FP operatorEqVarError with class hierarchy

* Suppress operatorEqVarError for std::mutex

* Add test, non-copyable Qt types

* Update cppcheck-cfg.rng
 2022-03-03 09:41:26 +01:00
Daniel Marjamäki 915ae4b845 ValueFlow: Fix crash 2022-03-02 21:12:37 +01:00
chrchr-github 9c50136571
Fix #10824 FN unreadVariable for pointer assignment when destructor exists (regression) (#3864) 
* Fix #10824 FN unreadVariable for pointer assignment when destructor exists (regression)

* unused variable

* Issue warning for missing cfg

* Format
 2022-03-02 11:11:44 +01:00
Oliver Stöneberg de728f472c
removed ThreadExecutor::addFileContent() (#3865) 2022-03-02 11:10:29 +01:00
Oliver Stöneberg 4a63af02ed
enabled functionConst and functionStatic in selfcheck (#3862) 
* fixed functionConst findings and enabled it in selfcheck

* fixed functionStatic findings and enabled it in selfcheck

* .travis_suppressions: adjusted comment

* testimportproject.cpp: added missing asserts
 2022-03-02 07:46:47 +01:00
chrchr-github 8e8e6b1170
Fix FP operatorEqVarError with class hierarchy (#3868) 2022-03-02 07:46:23 +01:00
chrchr-github 01de8256ea
Fix #10798 cppcheckError with enum class and typedefs (#3867) 
* Fix #10798 cppcheckError with enum class and typedefs

* Format

* Format

* Leave enum class scope

* Remove comment
 2022-03-02 07:46:15 +01:00
chrchr-github 43fb3dd047
Fix regression: wrong varid with using namespace (#3866) 
* Fix #10059 missing varId with using namespace

* Undo

* Fix test

* Limit namespace candidates, duplicateBranch

* rvalue ref

* Undo

* Undo

* Undo

* Format

* Fix condition

* Fix regression: wrong varid with using namespace
 2022-03-02 07:46:04 +01:00
Paul Fultz II 0b310b9d07
Fix 10702: FP knownConditionTrueFalse - Member variable modified (#3857) 
* Fix 10702: FP knownConditionTrueFalse - Member variable modified

* Format

* Make parameter const

* Fix FP

* Fix FP

* Update

* Format
 2022-02-28 18:54:55 +01:00
chrchr-github 6a8bd981b5
Fix #10825 CheckClass::isMemberVar found used member variable with varid 0 (#3863) 
* Fix #10825 CheckClass::isMemberVar found used member variable with varid 0

* Restore call to simpleMatch()
 2022-02-28 18:28:23 +01:00
chrchr-github 05a6d09c5f
Fix #10360 FP uninitMemberVar from copy constructor [inconclusive] (#3748) 2022-02-27 19:15:19 +01:00
chrchr-github ddb0a8bb0b
Fix #10059 missing varId with using namespace (#3860) 
* Fix #10059 missing varId with using namespace

* Undo

* Fix test

* Limit namespace candidates, duplicateBranch

* rvalue ref

* Undo

* Undo

* Undo

* Format

* Fix condition
 2022-02-27 09:03:24 +01:00
chrchr-github d79d6e60db
Fix #10828 Internal error. Token::Match called with varid 0 (#3859) 
* Fix #10828 Internal error. Token::Match called with varid 0

* Fix test
 2022-02-26 23:48:29 +01:00
chrchr-github 441b437cea
Fix #10826 FN: unusedStructMember (#3858) 2022-02-26 18:53:00 +01:00
Paul Fultz II dbc80787e1
Fix 10821: FN: containerOutOfBounds (#3856) 
* Fix 10821: FN: containerOutOfBounds

* Format

* Fix cppcheck warning

* Add valueflow tests

* Format

* Fix some bugs

* Format
 2022-02-25 05:53:51 +01:00
chrchr-github f53793c413
Fix #10823 FP cstyleCast with function pointer and calling convention (#3853) 2022-02-23 09:12:14 +01:00
Oliver Stöneberg 51371f7929
added CMake option USE_THREADS to be able to use threads instead of fork() / cleanups (#3852) 2022-02-23 09:04:35 +01:00
chrchr-github 172aafdeb8
Fix #7908 FN: redundant assignment in loop (#3650) 2022-02-22 09:51:44 +01:00
Paul Fultz II 1ac16413ea
Another fix for 10800: Hang / memory exhaustion on numerical code (#3851) 
* Another fix for 10800: Hang / memory exhaustion on numerical code

* Format
 2022-02-22 07:21:26 +01:00
Paul Fultz II 72d0f3e444
Fix 10808: cppcheckError AST cyclic dependency with decltype (#3850) 
* Fix 10808: cppcheckError AST cyclic dependency with decltype

* Format
 2022-02-22 06:30:17 +01:00
chrchr-github 734e3ac6da
Fix cppcheckError with for loop (#3847) 2022-02-21 18:14:20 +01:00
chrchr-github bedde0a1df
Fix #10391 bug hunting; crash for small C-code (#3846) 2022-02-21 18:09:46 +01:00
chrchr-github d77fa64051
Fix #10256 Function::addArguments found argument 'x' with varid 0 (#3845) 2022-02-21 18:06:26 +01:00
chrchr-github 5574e41b86
Fix #10065 CheckClass::isMemberVar found used member variable with varid 0 (#3843) 2022-02-20 18:17:47 +01:00
chrchr-github 18e00bb4fd
Fix #10817 Crash in checkPassByReference() / #10810 Stack overflow with decltype / #10763 Crash on invalid code (#3840) 
* Fix #10817 Crash in checkPassByReference()

* Format

* Fix #10810 Stack overflow with decltype

* Fix #10763 Crash on invalid code in TemplateSimplifier::templateParameters
 2022-02-18 12:59:21 +01:00
chrchr-github 6635e6cc07
Fix #10795 cppcheckError with for loop (#3841) 2022-02-17 22:12:19 +01:00
chrchr-github 2f46e57311
Add leak-ignore for fopen_s(), test cases (#3839) 
* Add leak-ignore for fopen_s(), test cases

* Format
 2022-02-17 16:22:30 +01:00
chrchr-github a1adbff683
Fix #1733 FN Memory leak not detected when variable is 'used' by allocation function in condition (#3838) 2022-02-16 21:31:24 +01:00
chrchr-github b07814f329
Fix #3462 FN missed class members in copy operator of derived class (#3837) 2022-02-16 21:30:19 +01:00
chrchr-github 6488cb6e76
Add test for #7433 (#3836) 2022-02-16 16:43:06 +01:00
Daniel Marjamäki c968aeaf73 Import project: do not crash when importing compile database generated by IAR workbench 2022-02-16 08:35:47 +01:00
chrchr-github 9582032906
Fix #8485 FP uninitMemberVar - ctor calls function with smart pointer argument (#3835) 2022-02-16 07:02:26 +01:00