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491 Commits

Author SHA1 Message Date
Oliver Stöneberg b5ed13c8bc
checkstl.cpp: removed unused global containers and made a std::string a literal so it can be matchcompiled (#3801) 2022-02-08 09:02:59 +01:00
Daniel Marjamäki 3989408738 Update copyright year 2022-02-05 11:45:17 +01:00
chrchr-github 17b538210d
Fix #10151 FP eraseDereference when returning iterator from loop (#3787) 2022-02-03 21:13:48 +01:00
Oliver Stöneberg 171da2e6f9
avoid dependency on transitive includes - based on include-what-you-use (#3757) 2022-01-27 19:03:20 +01:00
Paul Fultz II 6c2b1f093d
Another fix for 10728: Crash in CheckStl::checkDereferenceInvalidIterator2() (#3735) 
* Another fix for 10728: Crash in CheckStl::checkDereferenceInvalidIterator2()

* Format
 2022-01-21 09:56:41 +01:00
Paul Fultz II 7b793af451
Fix 10728: Crash in CheckStl::checkDereferenceInvalidIterator2 (#3721) 
* Fix 10728: Crash in CheckStl::checkDereferenceInvalidIterator2

* Format
 2022-01-18 14:48:02 +01:00
Paul Fultz II 2b6a89e30e
Fix 10716: Crash in CheckStl::checkDereferenceInvalidIterator2 (#3709) 
* Fix 10716: Crash in CheckStl::checkDereferenceInvalidIterator2

* Format
 2022-01-14 23:50:33 +01:00
chrchr-github af0a585a70
Partial fix for #9157 False negative: stlOutOfBounds, cast (#3699) 2022-01-13 08:03:24 +01:00
Oliver Stöneberg 0ba9cb4e64
fixed some unusedFunction warnings (#3618) 2022-01-04 15:48:08 +01:00
Oliver Stöneberg 38de9214a8
small CheckStl optimization (#3645) 2021-12-20 07:29:45 +01:00
Paul Fultz II 8dcea26c10
Find iterator mismatch when using temporary containers (#3579) 2021-12-04 12:55:56 +01:00
Paul Fultz II b80e24231b
Fix 10604: FP mismatchingContainerIterator with container member (#3575) 2021-11-23 22:50:32 +01:00
Paul Fultz II 112363c9d1
Fix 10590: container access out of bounds not found (#3560) 
* Refactor container bounds check

* Use symbolic values

* Add test case

* Format
 2021-11-13 07:45:29 +01:00
Daniel Marjamäki d90ee9bfb9 klocwork fixes; remove redundant nullpointer checks 2021-10-28 08:58:16 +02:00
Daniel Marjamäki eeaf2e5ff0 klocwork fixes; check that astSibling for comparison op does not return nullptr. remove check that pointer is non-null, the check should be redundant. 2021-10-28 08:55:08 +02:00
Daniel Marjamäki a838cb65fb stlFindInsert: Take care of review comments 2021-10-25 19:13:06 +02:00
Daniel Marjamäki d2d53e5043 Fixed #10558 (False positive; Searching before insertion in a loop is needed) 2021-10-24 19:13:42 +02:00
Paul Fultz II 84f102283b
Warn when modifying container from another function in a loop (#3510) 2021-10-15 11:54:29 +02:00
Paul Fultz II 82b725e540
Fix FP when using deferred locks (#3441) 2021-09-04 19:06:48 +02:00
Paul Fultz II e0de48bb1d
Fix 7524: ValueFlow: false path for 'x<3' (#3393) 2021-08-16 09:19:07 +02:00
Paul Fultz II 7f358b2bed
Format with uncrustify (#3388) 2021-08-07 20:51:18 +02:00
Daniel Marjamäki e6d1b44758 Revert "Remove unnecessary null check (#3213)" 
This reverts commit 6d13975def.
 2021-05-01 18:54:51 +02:00
Ken-Patrick Lehrmann 6d13975def
Remove unnecessary null check (#3213) 2021-05-01 18:51:51 +02:00
Paul Fultz II c1bb1d771b
Fix issue 10012: False positive: mismatching container, not containers (#3222) 
* Fix issue 10012: False positive: mismatching container, not containers
 2021-04-19 09:17:02 +02:00
Oliver Stöneberg 6397e29f84
cleaned up includes based on include-what-you-use (#3141) 2021-04-03 21:30:50 +02:00
Daniel Marjamäki 42437277dc Update Copyright year 2021-03-21 20:58:32 +01:00
PKEuS 141d2ac215 Refactorization: Improved internal implementation of severity and certainty levels 
Backported from LCppC.
 2021-02-24 22:00:06 +01:00
Daniel Marjamäki cc1dfe243c Fix Cppcheck warnings 2021-02-20 17:22:04 +01:00
PKEuS 25678a9faf Refactorized CheckStl::string_c_str(), fixing some false negatives by supporting member functions and overloads 
Merged from LCppC.
 2021-02-20 12:52:39 +01:00
Ken-Patrick Lehrmann 4e35f19659
10153: Check that string.find() is compared with 0 before recommending starts_with() (#3099) 2021-01-31 12:05:38 +01:00
orbitcowboy bb451ca289 Running astlye [ci skip] 2021-01-22 21:47:24 +01:00
Oliver Stöneberg 491f4874c5
fixed/aligned some compiler warnings (#3065) 2021-01-21 18:13:32 +01:00
abhijit-sawant b97387db66
Made missing comparison in loop check more generic (#3048) 2021-01-18 08:11:37 +01:00
Daniel Marjamäki 503662f625 Try to fix null pointer dereference 2021-01-15 08:27:58 +01:00
Daniel Marjamäki 55262f03ec Fixed #9218 (False positive: Searching before insertion is not necessary (stlFindInsert)) 2021-01-14 22:31:43 +01:00
Daniel Marjamäki 1858465bca astyle formatting 
[ci skip]
 2021-01-12 21:28:56 +01:00
Paul Fultz II b1c56d33ac
Fix issue 9133: Invalid iterator; vector::push_back, functions (#3008) 2021-01-11 18:47:38 +01:00
orbitcowboy 02b714f6dc Code formatting [ci skip] 2021-01-04 13:09:05 +01:00
abhijit-sawant a4a225203c
Fix #9938 (false positive: StlMissingComparison) (#2989) 2021-01-04 10:07:07 +01:00
Daniel Marjamäki 8bd783f820 Refactoring; Added findBreakScope and Scope::isLoopScope() 2020-12-24 22:58:31 +01:00
Paul Fultz II ae6f611df0
Fix issue 9973: False positive: mismatching iterator container, reference (#2893) 2020-11-10 09:38:05 +01:00
Paul 1753c2ddee Remove known conditions 2020-09-08 12:39:27 -05:00
Paul 7754449fd6 Format 2020-09-06 23:48:05 -05:00
Paul 04c85baf03 Fix issue 8869: false negative: (error) Invalid v.at() argument nr 1 2020-09-06 23:46:31 -05:00
Daniel Marjamäki 7d51baa2f0 Fixed GCC warning, variable bodyTok is unused. False negative ticket: #9876 2020-09-05 08:17:40 +02:00
Daniel Marjamäki c1e03d63b2 astyle formatting 
[ci skip]
 2020-09-02 13:03:30 +02:00
Paul Fultz II dea5a23c34
Improve check: check for known empty containers passed to algorithms (#2768) 2020-09-02 07:11:23 +02:00
Paul Fultz II 494fff65b7
Add outOfBounds check for iterators to containers (#2752) 2020-08-26 21:05:17 +02:00
Paul Fultz II 46bf2d7d52
Dont diagnose impossible values for iterators (#2755) 2020-08-26 06:58:53 +02:00
Daniel Marjamäki 2bb73840fc astyle formatting 2020-08-23 17:17:33 +02:00