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24542 Commits

Author SHA1 Message Date
Daniel Marjamäki b7803ea6fb Uninitialized variables; Fixed false positives for reference cast and dereferencing address of uninitialized variable 2021-05-24 17:50:28 +02:00
Daniel Marjamäki 4ad90bf6f1 Uninitialized variables; Fixed FP in inner for loop 2021-05-24 17:02:19 +02:00
Daniel Marjamäki fa72ec20b2 Uninitialized variables; avoid false positives when passing uninitialized variable to unknown function 2021-05-24 15:54:09 +02:00
Daniel Marjamäki a2e709a652 Uninitialized variables; Try to remove heuristics for assignment with overloaded <<. That is non-standard behavior for the << operator. Let's see how much FPs we get. 2021-05-24 13:17:50 +02:00
Daniel Marjamäki 3a498de306 extracttests; do not extract TestBufferOverrunterminateStrncpy tests 2021-05-24 13:17:29 +02:00
orbitcowboy df6b0bcd87 #10026: Added a regression test for 'false negative: duplicateExpression' 2021-05-24 08:54:45 +02:00
Paul Fultz II ab50a75d8a
Fix 10289: ValueFlow; Wrong known value 'size_t - uint16_t > 0' (#3273) 2021-05-24 08:28:21 +02:00
Daniel Marjamäki 8ad0905e3b Uninitialized variables; Fixed FP in valueflow-based checking 2021-05-23 18:43:34 +02:00
Daniel Marjamäki f968761382 Uninitialized variables; Remove TODO comment in test, test is working as it should now. 2021-05-23 14:57:43 +02:00
Daniel Marjamäki cbbd7f0bd0 Uninitialized variables; Improved handling of function parameter 2021-05-23 14:36:56 +02:00
Daniel Marjamäki d64aea90fa astyle formatting 2021-05-23 14:36:45 +02:00
Daniel Marjamäki 8828619855 Fixed #10293 (Uninitialized variables; False positive for array in union) 2021-05-23 12:06:23 +02:00
Daniel Marjamäki 85723f8605 Uninitialized variables; Different heuristic needed for const pointer function parameter 2021-05-23 11:45:47 +02:00
dummyunit 247b2d8c83
Support array types in template simplifier (#3267) 2021-05-23 10:40:09 +02:00
Paul Fultz II 47a4144b47
Fix 10288: ValueFlow; False positives because of wrong known value when there is sign cast (#3268) 2021-05-23 10:20:29 +02:00
Paul Fultz II e2d9aaf23b
Fix 10286: false positive: uninitvar (#3271) 
* Fix 10286: false positive: uninitvar

* Remove header
 2021-05-23 07:58:19 +02:00
Paul Fultz II 8541e0503e
Fix 10290: false negative: container out of bounds (#3269) 2021-05-22 23:33:13 +02:00
Daniel Marjamäki 1df93f5474 Uninitialized variables; create utility function isSizeOfEtc 2021-05-22 19:45:46 +02:00
Daniel Marjamäki 5f6b56ada2 buffer overrun; Fixed false negative for dynamically allocated float buffer 2021-05-22 15:39:20 +02:00
Daniel Marjamäki 0db649c075 Fixed Cppcheck self check warning; redundant check 2021-05-22 15:34:39 +02:00
Daniel Marjamäki 87554bed7a Redundant pointer op; Fixed false positives when macro is used 2021-05-22 14:18:29 +02:00
Daniel Marjamäki 9a9f14bd8a Buffer overflow; Fixed FPs when array size is 1 2021-05-22 12:13:39 +02:00
Daniel Marjamäki 1cb48ad418 Uninitialized variables; Fixed false positive in sizeof() 2021-05-22 11:04:42 +02:00
Daniel Marjamäki f5f3a8d4d7 Fix syntax errors in test cases 2021-05-22 09:44:18 +02:00
Daniel Marjamäki 2cfe05b256 extracttests; allow several check functions 2021-05-22 09:43:56 +02:00
Paul Fultz II c63aa2f2cc
Fix 10263: FP containerOutOfBounds when container is accessed via pointer (#3265) 2021-05-22 08:36:51 +02:00
Maksim Derbasov f0d1822a83
Better handling functions with try block for throwInNoexceptFunction (#3264) 2021-05-22 08:36:28 +02:00
Paul Fultz II 1e3ab460a3
Fix 10254: false positive: arrayIndexOutOfBounds in inline function (#3266) 2021-05-22 08:20:09 +02:00
Daniel Marjamäki 22ae4543a6 Fixed 'make checkcfg' 2021-05-22 07:39:27 +02:00
Daniel Marjamäki 68c46e146d Uninitialized variables; Fixed FP when returning malloc pointer 2021-05-21 17:10:49 +02:00
Daniel Marjamäki 2d3d7db730 Uninitialized variables; fix syntax errors in test cases 2021-05-21 15:30:52 +02:00
Daniel Marjamäki 1e6a574cff Uninitialized variables; Passing address of uninitialized variable to function 2021-05-21 15:27:13 +02:00
Daniel Marjamäki 8adfcc848c Uninitialized variables; check RHS expression 2021-05-21 14:31:25 +02:00
Daniel Marjamäki cc74c8e1da Uninitialized variables; Moved test case. ValueFlow can detect issue. 2021-05-21 10:42:58 +02:00
Paul Fultz II 5409fa8afd
Fix disabled valueFlowUninit tests (#3262) 2021-05-21 07:28:34 +02:00
Daniel Marjamäki 4746d4b819 Uninitialized variables; Improved checking of loops 2021-05-20 22:56:14 +02:00
Daniel Marjamäki 8e650e4243 Uninitialized variable; Fixed FP after unconditional scope with conditional initialization 2021-05-20 18:38:59 +02:00
Daniel Marjamäki f1fff5e904 Fixed #10279 (ValueFlow/TokenList: function pointer dereference and call) 2021-05-20 13:54:17 +02:00
orbitcowboy ef757e5cf9 #6952: uninitvar - Added regression test cases 2021-05-20 09:14:17 +02:00
Robert Reif 3af3d7fc06
fix #10281 (Tokenizer; Wrong simplification for 'namespace ef = :🅰️🅱️:c::d::ef') (#3263) 2021-05-20 08:27:07 +02:00
Daniel Marjamäki ca5fab8219 Uninitialized variables; Fixed false positive in range for loop 2021-05-19 21:12:11 +02:00
Daniel Marjamäki fcdc0088c7 motif.cfg; Fix uninitvar false positives for XtSetArg. Its a macro that assigns first argument 2021-05-19 13:50:51 +02:00
Daniel Marjamäki abe810d718 Uninitialized variables; Fix false positive in switch inside loop 2021-05-19 13:07:04 +02:00
Armin Müller c70b8793a3
Typos found by running "codespell" (#3251) 2021-05-19 11:49:19 +02:00
Daniel Marjamäki e35c46bcb9 Uninitialized variables; Fixed false positive for overloaded & 'ar & a & b & c' 2021-05-18 21:03:43 +02:00
Daniel Marjamäki 216918756b Fixed #10276 (FP: (style) Variable '((uint8_t*)(uint16_t)0x1000)[0]' is assigned a value that is never used.) 2021-05-18 20:35:00 +02:00
Daniel Marjamäki 0aebc32ae0 Uninitialized variables; Fixed false positive for 'cin >> x[0]' 2021-05-18 20:13:27 +02:00
Paul Fultz II 4b11bb4ad3
10278: ValueFlow: Wrong known value, sign conversion (#3260) 2021-05-18 07:28:45 +02:00
Daniel Marjamäki 84f8b7b50a Uninitialized variables; Fixed error message, use Token::errorString 2021-05-17 16:51:30 +02:00
Daniel Marjamäki bde8b4316e Uninitialized variables; Fixed FP in range based for loop 2021-05-17 13:31:16 +02:00