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27036 Commits

Author SHA1 Message Date
chrchr-github 24b0d08753
Fix FP autoVariables (#5107) 
* Fix #11732 FP autoVariables when reassigning argv

* Fix #11732 FN autoVariables with array and std::string

* Add test

* Format

* Format

* Simplify check, fix inconclusive

* Fix merge, add test

* Fix FPs

* Format

* Format

* Undo move

* Format
 2023-06-10 16:28:29 +02:00
Daniel Marjamäki 1c28457d2c
ValueFlow: Fix uninitvar false positive after initialization '*((int*)&x) = ..' (#5142) 2023-06-10 15:22:17 +02:00
Daniel Marjamäki 3c8caac772
Fix #11688 (FP uninitvar in for loop iteration expression) (#5140) 2023-06-10 09:58:08 +02:00
chrchr-github 7e0f64688f
Fix #11275 internalAstError on C++20 templated lambda / Fix #11400 internalAstError on nested lambda (#5134) 
* Fix #11275 internalAstError on C++20 templated lambda

* Fix #11400 internalAstError on nested lambda passed as argument
 2023-06-10 07:42:10 +02:00
chrchr-github d4705ca8ab
Fix #10809 cppcheckError Cyclic reverse analysis (#5137) 
* Fix #10809 cppcheckError Cyclic reverse analysis

* Handle fixed AST in ValueFlow, fix FN

* Remove
 2023-06-10 07:41:52 +02:00
chrchr-github 69116c8386
Fix #11758 Regression: memleak / Fix #11746 FN: deallocuse (#5139) 
* Fix #11758 Regression: memleak

* Format

* Fix #11746 FN: deallocuse

* Complete the trifecta
 2023-06-10 00:24:36 +02:00
Daniel Marjamäki 22e67d3534
Fixed #10442 (AST: wrong ast of ({}) in struct initialization) (#5135) 2023-06-09 22:31:14 +02:00
orbitcowboy 6ea88c2758
Added test case from #8302 (#5138) 
* Added test case from #8302 and a TODO

* Check with in C++ mode to get rid of TODO.

* Updated expected error message text

* Updated expected error message text
 2023-06-09 21:46:45 +02:00
Daniel Marjamäki a62fedc641
GUI: Do not use --rule-texts in cppcheck premium (#5136) 2023-06-09 17:15:48 +02:00
chrchr-github bd6c5318ad
Detect container action and yield functions (#5117) 
* Detect container action and yield functions

* Fix test

* Adapt getUseRetValType() to handle container yield functions
Add TODO

* Handle combined action/yield

* Add Yield::BUFFER

* Remove redundant functions

* Revert "Remove redundant functions"

This reverts commit 4f124a57de5c761ac757ebed83d9f047ef4a1328.

* Add Yield::AT_INDEX

* Add Yield::ITERATOR

* Simplify
 2023-06-09 16:03:47 +02:00
Daniel Marjamäki 2beb46194f philosphy.md: Remove section about bughunting it has been moved to Cppcheck Premium 2023-06-09 09:40:58 +02:00
Daniel Marjamäki b086873599
Cppcheck: change severity from information to error for internalError (#5133) 2023-06-08 23:31:36 +02:00
Daniel Marjamäki 3630ba9a3d AUTHORS: add carlatcrown 2023-06-08 20:05:09 +02:00
Carl Morgan 6741f774b1
Support integer Z suffix and user defined literals with _ suffix (#10807, #11438) (#5130) 
Co-authored-by: Carl Morgan <no-reply@crown.com>
 2023-06-08 20:03:41 +02:00
Daniel Marjamäki d4902109cd
threadsafety.py: cleanup (#5132) 2023-06-08 19:58:11 +02:00
Andrew C Aitchison 0727528876
The threadsafety.py addon now flags MT-Unsafe symbols and functions. (#5086) 2023-06-08 14:46:09 +02:00
Daniel Marjamäki 520a6644a6
y2038.py: some fixes for obsolete code in y2038.py (#5131) 2023-06-08 14:44:05 +02:00
chrchr-github be2824b003
Fix FN deallocuse with array access (#5121) 
* Fix FN deallocuse with array access

* Fix another FN

* Undo
 2023-06-08 07:55:49 +02:00
chrchr-github 901b775471
Fix scope for function returning rvalue reference, insert std:: in return statement (#5119) 
* Fix scope for function returning rvalue reference

* Insert std:: in return statement

* Fix failing test
 2023-06-08 07:47:21 +02:00
chrchr-github 4dbbae62a7
Fix #11753 FN: invalidLifetime (#5128) 
* Fix #11753 FN: invalidLifetime

* Format

* Format

* Only forward for local variables

* Format

* Format
 2023-06-08 07:45:59 +02:00
chrchr-github 3ff8ce316c
Fix AST for parameter pack (#10199, #10492, #11103) (#5125) 
* Fix AST for parameter pack (#10199, #10492, #11103)

* Skip ... after )
 2023-06-07 20:46:14 +02:00
chrchr-github ec4267a2bd
Don't suggest const for smartptr::get() (#5126) 
* Don't suggest const for smartptr::get()

* Fix test

* Fix merge

* get() doesn't change a smartpointer

* Parentheses
 2023-06-07 20:45:48 +02:00
chrchr-github 12fe652321
Fix #11063 FP unreadVariable with extra parentheses and scope operator (#5122) 2023-06-07 20:45:27 +02:00
Daniel Marjamäki ae83d53813
GUI: Do not replace relative paths with absolute paths in suppressions. (#5127) 2023-06-07 20:42:18 +02:00
chrchr-github 39f958bcfb
Fix #11596 FP uninitvar with array of function pointers (#5098) 2023-06-07 11:41:22 +02:00
Daniel Marjamäki 30aa0ae880 AUTHORS: Added rwiesenfarth 2023-06-07 11:36:59 +02:00
Rainer Wiesenfarth f4f58bf020
Fix #11081 GUI: Windows release build crashes (#5083) 
* Fix #11081 GUI: Windows release build crashes

Use generator expressions rather than if statements when adding compiler
options or definitions.

* Fix #11081 GUI: Windows CMake debug build fails with default options

When DISABLE_CRTDBG_MAP_ALLOC is using the default value (OFF), the
debug build of cppcheck-gui fails, as the "realloc" method names in some
of the Qt headers are replaced by the macro defined by the compiler.
Thus DISABLE_CRTDBG_MAP_ALLOC is explicitely set when compiling
cppcheck-gui in Debug mode using MSVC.
 2023-06-07 11:33:55 +02:00
chrchr-github ac86eda6b3
Revert "Revert "Skip forwarding values for unique expressions (#5103)"" (#5124) 2023-06-07 11:11:48 +02:00
Daniel Marjamäki 7d4472616b Revert "Skip forwarding values for unique expressions (#5103)" 
This reverts commit 26ed052e8d.
 2023-06-06 17:31:24 +02:00
Paul Fultz II 26ed052e8d
Skip forwarding values for unique expressions (#5103) 2023-06-05 20:49:19 +02:00
SChernykh 93595aeff0
Fixed `std::vector::data` return type (#5116) 
This caused many `arithOperationsOnVoidPointer` false positives in my project which uses `std::vector<uint8_t>` in many places.
 2023-06-05 20:47:42 +02:00
Haowei Hsu 34cecf2336
GUI: Update zh_TW translation (#5115) 2023-06-05 20:45:52 +02:00
Daniel Marjamäki 5976faaaf5
Fixed #11745 (Fix AST for 'new type..[..]{..}') (#5118) 2023-06-05 20:43:17 +02:00
Daniel Marjamäki f4cfed674c AUTHORS: Add hwhsu1231 2023-06-04 07:53:17 +02:00
Haowei Hsu bf8b3188a3
GUI: Add zh_TW translation (#5108) 2023-06-04 07:51:48 +02:00
chrchr-github 18b60d2f2b
Fix #11670 FP constStatement (inconclusive) triggered by namespace (#5114) 2023-06-03 15:13:15 +02:00
chrchr-github f2976e5bb5
std.cfg: add support for smartptr member functions (#5113) 
* std.cfg: add support for smartptr member functions

* Fix test

* Fix
 2023-06-03 14:36:30 +02:00
chrchr-github 1b98be458d
Fix #11739 Assert failure in valueflow.cpp / setSymbolic() (#5104) 2023-06-03 11:08:06 +02:00
chrchr-github 82e9c076da
Fix #11744 FN functionConst/functionStatic with recursion (#5105) 
* Fix FN functionStatic

* Fix FN functionConst, add test

* Fix build
 2023-06-02 23:33:42 +02:00
chrchr-github 055489df5a
Fix #11742 Can't reduce scope as variable references itself (#5112) 2023-06-02 23:33:17 +02:00
Daniel Marjamäki 36af9b6450
simplecpp: Bump latest changes. Fixes #9754 (#5111) 2023-06-02 17:52:13 +02:00
chrchr-github 7c56514bd5
Fix #9104 reopened Improve check: missing virtual destructor (#5110) 
* Fix #9104 reopened Improve check: missing virtual destructor

* Add support for missing container members

* Add more stuff

* Improve qt.cfg

* Improve wxwidgets.cfg, qt.cfg
 2023-06-02 15:24:18 +02:00
chrchr-github 52c0f10fa1
Fix FP mismatchAllocDealloc, uninitdata for new with initializer (#5106) 2023-06-02 13:01:55 +02:00
orbitcowboy 9810bad869
#9708 (doublefree) - Added a regression test (#5109) 2023-06-02 10:32:33 +02:00
chrchr-github c636641e67
Remove hardcoded whitelist (#5063) 2023-06-01 14:45:41 +02:00
chrchr-github a32fb63443
Fix hang on huge array (followup to #11649) (#5094) 
* Fix hang on huge array

* Fix another hang
 2023-05-31 20:56:12 +02:00
chrchr-github 238cf75f6f
Fix #11732 FN autoVariables with array and std::string (#5096) 
* Fix #11732 FP autoVariables when reassigning argv

* Fix #11732 FN autoVariables with array and std::string

* Add test

* Format

* Format
 2023-05-31 20:55:55 +02:00
chrchr-github 0b44429a7c
Fix spurious lambda detection (#5101) 2023-05-31 20:55:39 +02:00
chrchr-github a91222fad8
Partial fix for #11637 FN functionConst (#5102) 
* Partial fix for #11637 FN functionConst

* Redundant check
 2023-05-31 20:55:12 +02:00
chrchr-github 0ecf101fe3
Fix #11547 FN stlcstrConstructor, stlcstrAssignment with std::stringview (#5097) 
* Fix #11547 FN stlcstrParam with std::string_view

* Add suppression

* Use emplace()

* Fix #11547 FN stlcstrConstructor, stlcstrAssignment with std::string_view
 2023-05-31 16:51:37 +02:00