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248 Commits

Author SHA1 Message Date
chrchr-github
8df25ec4e9
Fix #8266 identicalConditionAfterEarlyExit variable modified in if-clause (#3610) 2021-12-18 22:52:54 +01:00
Oliver Stöneberg
ba777b54d1
prevent uncaught exception in ThreadExecutor::handleRead() (#3514) 2021-10-20 20:41:42 +02:00
Daniel Marjamäki
23d37e5e7b Fix crash in daca@home 2021-09-12 19:41:35 +02:00
Daniel Marjamäki
b455f847ba Fixed #10448 (FN compareValueOutOfTypeRangeError with int32_t) 2021-09-12 15:08:14 +02:00
Paul Fultz II
8a708e556c
Fix 10456: FP identicalConditionAfterEarlyExit with variable captured by reference (#3439) 2021-09-04 19:05:41 +02:00
Daniel Marjamäki
19fea629c6 Fix FP in checkCompareValueOutOfTypeRange when sign is unknown 2021-08-29 16:03:56 +02:00
Daniel Marjamäki
d0b6079a83 Fixed #10372 (Confusing message for compareValueOutOfTypeRangeError) 2021-08-10 09:38:28 +02:00
Paul Fultz II
7f358b2bed
Format with uncrustify (#3388) 2021-08-07 20:51:18 +02:00
Paul Fultz II
59a1c1a9d8
Refactor: Remove variable analyzer (#3339) 2021-07-18 07:46:31 +02:00
Daniel Marjamäki
797de4ef92 Fixed #10363 (FP: compareValueOutOfTypeRangeError) 2021-07-16 19:08:08 +02:00
Daniel Marjamäki
cbb07b6247 misra; implement rule 14.3 2021-07-15 09:43:38 +02:00
Daniel Marjamäki
9769afe434 knownConditionTrueFalse; avoid several warnings when nonzero expression is compared to see if it is positive or negative 2021-06-25 16:25:25 +02:00
Paul Fultz II
563c9dd9cc
Fix issue 10208: FP: knownConditionTrueFalse in for loop with function that assigns by ref (#3198) 2021-04-18 21:42:27 +02:00
Daniel Marjamäki
c8e661f61f assignmentInCondition: Clarify error message 2021-04-07 19:46:00 +02:00
Daniel Marjamäki
72802554c9 Fixed #3593 (New Check: Check for assignment within conditional expression) 2021-04-07 17:21:34 +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
Paul Fultz II
d80f2fb46f
Reapply f1cc3ad and fix performance regression (#3076) 2021-01-23 08:47:39 +01:00
Daniel Marjamäki
0fa89ff2ba Revert 14365ffc7 and f1cc3ada8, there was a performance regression 2021-01-22 10:51:46 +01:00
Paul Fultz II
f1cc3ada86
Refactor valueFlowTerminatingCondition to handle inner conditions and complex conditions (#3060) 2021-01-21 20:18:53 +01:00
Daniel Marjamäki
76f759fcc4 Fixed #9702 (False positive: Opposite inner condition when modifying member variable used by inner condition) 2021-01-15 20:51:47 +01:00
Paul Fultz II
bc3f5554a4
Fix issue 8871: improve check: mismatching container size conditions (#2988) 2021-01-10 13:30:00 +01:00
Daniel Marjamäki
b3b7ecc7ea Removed integerOverflowOptimization checking and merged functionality into invalidTestForOverflow 2021-01-05 11:38:19 +01:00
Oliver Stöneberg
fbf5858f76
fixed and enabled several clang-tidy warnings (#2816) 2021-01-02 19:10:25 +01:00
Paul Fultz II
904d52acac
Fix issue 10004: ValueFlow: pointer value, wrongly set known value (#2931) 2020-12-03 07:15:31 +01:00
Rikard Falkeborn
829c543331
TestCondition: Don't warn when sizeof is involved (#2896) 2020-11-11 08:01:11 +01:00
Daniel Marjamäki
33844b28ab Another fix for the crash 2020-10-22 06:59:13 +02:00
Daniel Marjamäki
bcc7c5cd50 Use astIsPointer to avoid crashes 2020-10-22 06:55:48 +02:00
Ken-Patrick Lehrmann
e4a54a24db
Fix regression in CheckCondition (#2854) 
Introduced by e2a81a382f5333ba03d3d0b83be1d06728dc0f3b.
 2020-10-20 07:56:41 +02:00
Paul Fultz II
a4f43fc2ad
Fix issue 8234: false negative: (warning) Opposite inner 'if' condition leads to a dead code block. (#2781) 2020-09-07 07:53:41 +02:00
Paul Fultz II
1c5f496350
Fix issue 8373: false negative: invalid iterator (#2761) 2020-08-31 08:46:56 +02:00
Daniel Marjamäki
df99d8aa0a
Merge pull request #2719 from pfultz2/fp-unreachable-alias 
Fix issue 9807: False positive: ValueFlow in unreachable code, || lhs is true
 2020-07-23 09:52:54 +02:00
Paul
dbb410cdae Merge branch 'main' into condition-in-expr 2020-07-21 13:28:59 -05:00
Paul
5bc5c96c8f Fix cppcheck error 2020-07-21 13:20:39 -05:00
Rikard Falkeborn
9ced26a7a1 Refactor: Use visitAstNodes in checkcondition 2020-07-20 11:03:29 +02:00
Daniel Marjamäki
e0be224f4e
Merge pull request #2709 from pfultz2/fp-duplicate-cond-this 
Fix FP of duplicateCondition when modifying the this variable
 2020-07-13 21:14:58 +02:00
Paul
519f2a537a Format 2020-07-13 13:55:45 -05:00
Paul
450bdfedf3 Fix FP of duplicateCondition when modifying the this variable 2020-07-13 12:40:01 -05:00
Rikard Falkeborn
d8e7e9176b Fix FN with known condition and sizeof 
cppcheck behaved differently if sizeof was to the left or right of the
comparison. In order to fix this, we cannot break the while loop until
all operands have been processed.
 2020-07-10 23:39:16 +02:00
Daniel Marjamäki
f56a17bf3d Fixed #8858 (FP: identicalConditionAfterEarlyExit when there is #if) 2020-07-01 07:48:32 +02:00
Paul
d5b6d49d96 Fix issue 9578: false negative: (style) Condition '...' is always false 2020-06-28 15:28:08 -05:00
Oliver Stöneberg
37bc0483a4
made check.h less heavy (#2633) 2020-05-23 07:16:49 +02:00
Daniel Marjamäki
08ddd84780 Update copyright year 2020-05-10 11:16:32 +02:00
Daniel Marjamäki
3e0218299b Revert "Update copyright year" 
This reverts commit 6eec6c4bd53d42e3a1179fd3a8a7dae5a43d4d50.
 2020-05-10 11:13:05 +02:00
Daniel Marjamäki
6eec6c4bd5 Update copyright year 2020-05-10 11:11:34 +02:00
Oliver Stöneberg
1af959af2c
fixed -Wextra-semi-stmt Clang warnings (#2553) 
* fixed -Wextra-semi-stmt Clang warnings

* adjusted REDIRECT macro to require a semicolon

* testmathlib.cpp: rolled back accidental change
 2020-04-21 17:27:51 +02:00
Paul Fultz II
3773d0e875
Find more redundant conditions (#2597) 2020-04-07 07:15:15 +02:00
Daniel Marjamäki
4f1e8bc5e7 astyle formatting 
[ci skip]
 2020-01-04 18:47:05 +01:00
Ken-Patrick Lehrmann
a9d423eef2 Fix #8938: FP identicalInnerCondition (#2471) 2020-01-04 11:38:56 +01:00