Commit Graph

11095 Commits

Author SHA1 Message Date
Paul Fultz II b835744a81
Fix 10585: FP danglingTemporaryLifetime recent regression (#3544)
Fix 10585: FP danglingTemporaryLifetime recent regression
2021-11-04 09:24:24 +01:00
Daniel Marjamäki 0f259a5dc6 Fixed #10222 (regression: arrayIndexOutOfBounds) 2021-11-03 20:16:44 +01:00
Paul Fultz II d3f0aa5b34
Fix 10033: false negative: danglingTemporaryLifetime with usage of reference from nested object not detected (#3542) 2021-11-01 19:23:15 +01:00
Paul Fultz II 7d7584b456
Fix 10575: Improve check; lifetime, struct member points to local data (#3541) 2021-11-01 19:22:21 +01:00
Paul Fultz II df59b07ba1
Fix 10226: FN: knownConditionTrueFalse (#3537) 2021-10-31 14:51:07 +01:00
Daniel Marjamäki 3e6540c4b3 Fixed #10523 (FP: missingReturn with nested switch statements) 2021-10-31 14:48:29 +01:00
orbitcowboy bd63882d80 testuninitvar: #9735 - Moved test to valueFlowUninit. 2021-10-31 07:14:00 +01:00
Paul Fultz II 8c9c46835a
Fix for 6597: false negative: uninitialized variable usage not detected (ValueFlow , multi variables) (#3535) 2021-10-30 22:13:58 +02:00
Daniel Marjamäki 3f7093004a Fixed #10485 (FP unusedStructMember for array size) 2021-10-30 19:34:46 +02:00
chrchr f363d8948b Fix test case 2021-10-30 19:04:50 +02:00
orbitcowboy 242acb6135 testuninitvar: Moved test into CTU section. 2021-10-30 17:07:52 +02:00
orbitcowboy be2ba0f772 Ticket #9735 - Added regression test 2021-10-30 16:31:59 +02:00
Oliver Stöneberg 61a2b89034
streamlined message/error printing of CmdLineParser (#3524)
* cmdlineparser.cpp: removed message about deprecated --std=posix

* streamlined message/error printing of CmdLineParser

* test-helloworld.py: adjusted expected test result
2021-10-30 13:30:48 +02:00
Oliver Stöneberg b4704ba065
use target-specific configuration instead of global ones in CMake (#3534) 2021-10-30 09:08:07 +02:00
Paul Fultz II e998cd13ca
Partial fix for 10393: FP returnDanglingLifetime when constructing string from iterators [inconclusive] (#3536) 2021-10-30 09:06:36 +02:00
Paul Fultz II e20ddd55d6
Propagate partially uninit variables in ValueFlow (#3533) 2021-10-30 07:43:37 +02:00
chrchr-github 728531aba1
Add test cases for ValueFlow issue with cast/switch (#3527) 2021-10-28 19:49:42 +02:00
Daniel Marjamäki 1f01845efb Fixed #10531 (FP unreadVariable with reference and *=) 2021-10-25 19:34:19 +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 48fc70b810
Dont stop analysis when an unrelated class variable is changed (#3518) 2021-10-23 14:47:10 +02:00
Paul Fultz II ca83222bae
Add subexpression analyzer to set values for uninitialized members of struct (#3517)
* Add subexpression analyzer

* Fix errors

* Add tests

* Format

* Add more tests

* Run members first

* Format

* Uncomment todo assert

* Formatting

* Use simpleMatch
2021-10-21 14:44:48 +02:00
Paul Fultz II 257efb4019
Check if uninit value is used in library function (#3516) 2021-10-20 20:51:59 +02:00
Daniel Marjamäki 921f5c1818 Fixed #10547 (False positive: constVariable, buffer written by stream read) 2021-10-18 19:38:53 +02:00
orbitcowboy 21abf315b3 windows.cfg: Added a regression test for GetPrivateProfileString() as we had a FP in the past 8b6c14aa48 2021-10-17 11:05:19 +02:00
orbitcowboy 9c16f13651 Format 2021-10-16 00:31:55 +02:00
orbitcowboy d4a98dfaab Ticket #4716: Added a regression test 2021-10-15 22:50:29 +02:00
chrchr-github c88dceff95
Partial fix for #10358: set value for int s{ 4 }; (#3506) 2021-10-15 20:05:42 +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 876702c4f2
Fix 10098: false negative: 'Reference to temporary returned.' not detected with class (#3509) 2021-10-15 10:59:40 +02:00
Paul Fultz II 7f04658585
Fix 10548: FP knownConditionTrueFalse with loop and operator++ (#3511) 2021-10-15 10:59:01 +02:00
Paul Fultz II 89515600e4
Fix 10538: FN: nullPointer (std::swap pointers) (#3504) 2021-10-15 10:58:16 +02:00
Paul Fultz II 130d1abbce
Fix 10210: FN: nullPointerRedundantCheck regression in member function (#3512) 2021-10-15 10:57:40 +02:00
Paul Fultz II f1f86db0da
Fix 10544: FP knownConditionTrueFalse with loop after check (#3508) 2021-10-14 16:47:15 +02:00
Paul Fultz II 6b9ef1fc58
Propagate symbolic values for identity operators (#3497) 2021-10-14 16:46:36 +02:00
orbitcowboy f09b4139fe Ticket #8407: Added regression test 2021-10-12 09:42:18 +02:00
orbitcowboy c3af708a55 Ticket #8209: Added regression test 2021-10-12 08:25:08 +02:00
chrchr-github c4c12df372
Fix escape sequences in test cases (#3499) 2021-10-11 19:16:51 +02:00
Paul Fultz II 52e4bec50a
Fix 10537: FN: knownConditionTrueFalse (std::string::c_str() never returns nullptr) (#3498) 2021-10-11 19:16:12 +02:00
Paul Fultz II 5e9bc48d26
Evaluate symbolic values (#3495) 2021-10-11 19:10:37 +02:00
Daniel Marjamäki 6bd5f79451 Revert "Fix 8629: false negative: (style) Condition '...' is always true (#3492)"
This reverts commit b9be38aaec.
2021-10-10 21:21:21 +02:00
Paul Fultz II b9be38aaec
Fix 8629: false negative: (style) Condition '...' is always true (#3492) 2021-10-09 16:20:38 +02:00
Paul Fultz II bc90ae889d
Fix 10543: FP knownConditionTrueFalse with static variable (#3491) 2021-10-09 16:20:04 +02:00
Paul Fultz II a1e0ef9b38
Refactor: Use interval analysis for symbolic values for inferCondtion (#3488) 2021-10-09 16:19:06 +02:00
orbitcowboy 098c0c44fd Ticket #7884: added regression test 2021-10-08 23:14:16 +02:00
Paul Fultz II 25eb0ab5bc
Find dangling pointers to unique_ptr (#3486) 2021-10-06 08:46:25 +02:00
Paul Fultz II 3cb252bd99
Fix 9873: False negative: null pointer when checking raw pointer (#3485) 2021-10-06 08:39:58 +02:00
chrchr-github f3e1f0d41b
Fix #10238: char* confused with char (#3484) 2021-10-05 18:04:48 +02:00
Paul Fultz II 9b6c7007d2
Fix 9870: False negative: null pointer after duplicate conditions (#3481) 2021-10-05 08:29:23 +02:00
Paul Fultz II 8668d445c7
Add support for string_view (#3480) 2021-10-05 08:28:19 +02:00