Commit Graph

24389 Commits

Author SHA1 Message Date
Daniel Marjamäki 16ce0f1dbf Uninitialized variables; Clarify warnings, bailout for binary & to avoid FPs 2021-05-17 09:22:19 +02:00
Daniel Marjamäki 224492b0b5 Uninitalialized variables; Avoid FP for void cast 2021-05-17 05:59:28 +02:00
keinflue e93f8f140e
Regression tests for PR #3258 (#3259) 2021-05-17 05:35:16 +02:00
Daniel Marjamäki 30ef6db24c CI; Fixed self check 2021-05-16 23:39:10 +02:00
Daniel Marjamäki de2c8217e5 CI; Temporary suppression of uninitvar in cli/filelister.cpp 2021-05-16 23:18:56 +02:00
Daniel Marjamäki 6a0a2456b5 make checkcfg; temporarily disable suppressions 2021-05-16 22:48:22 +02:00
Daniel Marjamäki e034fa8a6e UninitVar: Rewrite CheckUninitVar::isVariableUsage(), use AST primarily 2021-05-16 22:27:04 +02:00
Daniel Marjamäki 2c155a7a78 Uninitialized variables; use AST 2021-05-16 11:58:51 +02:00
Daniel Marjamäki e73057eb44 Fixed #10275 (ValueFlow: condition 'x>=0 && x < 10') 2021-05-16 10:34:22 +02:00
Daniel Marjamäki 2c10e0747a extracttests: ensure error comment is written on proper line 2021-05-16 08:40:04 +02:00
Daniel Marjamäki 8476900a62 checkuninitvar; refactor code a bit 2021-05-16 08:38:51 +02:00
keinflue eee27b975f
gtk.cfg: g_strdup and g_strcmp0 allow NULL args (#3258) 2021-05-15 22:24:55 +02:00
Daniel Marjamäki a07ea7e9e9 testbufferoverrun: refactor TODO test cases. Use TODO_ASSERT_EQUALS. 2021-05-15 21:08:07 +02:00
Daniel Marjamäki a2ff7752b4 testbufferoverrun; refactor TODO test cases 2021-05-15 20:42:57 +02:00
Daniel Marjamäki a40b85ccc6 testbufferoverrun: refactor TODO test case for strcat 2021-05-15 20:37:16 +02:00
Daniel Marjamäki b8314289c6 testbufferoverrun; fixed TODO test cases for pointer arithmetic overflows 2021-05-15 20:32:46 +02:00
Daniel Marjamäki 680a1ee1b9 testbufferoverrun; remove TODO strncat/strcat test cases 2021-05-15 20:12:36 +02:00
Daniel Marjamäki db050d0796 extracttests: write expected warning as comment in testfile 2021-05-15 19:59:28 +02:00
Daniel Marjamäki 26e9525683 testbufferoverrun; test case cleanup, ensure there is not uninitialized reads etc 2021-05-15 15:35:14 +02:00
Daniel Marjamäki e66427c395 testnullpointer; fix extracttests syntax error 2021-05-15 14:59:00 +02:00
Daniel Marjamäki 3c885df74d testunusedvar: Remove test cases that have undefined behavior 2021-05-15 14:55:35 +02:00
orbitcowboy e072c2d786 uninitvar: Added a regression test for #7736 2021-05-15 14:16:46 +02:00
Daniel Marjamäki 899b88754f uninitialized variables; fix false positive in loop 2021-05-15 11:16:47 +02:00
Paul Fultz II eb96e4980e
Fix issue 10268: ValueFlow; Wrong value in for loop (#3257) 2021-05-15 08:39:20 +02:00
Daniel Marjamäki c67e618627 self check; Fix shadow variable 2021-05-14 23:05:27 +02:00
Daniel Marjamäki 2fcc0c3959 Remove extra syntax checking of test cases, it's too pedantic for now 2021-05-14 22:32:30 +02:00
Daniel Marjamäki 11c0cc3a6e extracttests; Fix syntax error in new unit test 2021-05-14 22:29:15 +02:00
Daniel Marjamäki 105bb78775 CI; fix test/cfg/openmp.c 2021-05-14 22:16:54 +02:00
Daniel Marjamäki 809c70b9c3 uninitialized variables; fix FP in for loop 2021-05-14 21:36:51 +02:00
Daniel Marjamäki 404b82fc21 unused var; fix todo test cases, redundant assignment of array in loop 2021-05-14 19:07:30 +02:00
Daniel Marjamäki 56410c3d00 testunusedvar: fix mismatching allocation/deallocation in test 2021-05-14 14:01:39 +02:00
Daniel Marjamäki 5b3227db8d CI; extract tests and perform syntax check 2021-05-14 13:55:25 +02:00
Daniel Marjamäki c29997b117 uninitvar: fixed TODO assertion 2021-05-14 11:54:18 +02:00
Daniel Marjamäki 56bc5536aa testunusedvar: move UB testcase to testuninitvar 2021-05-14 11:24:39 +02:00
Daniel Marjamäki ffac1d1b00 testunusedvar.cpp: remove test cases that has undefined behavior 2021-05-14 11:06:44 +02:00
Daniel Marjamäki 45eb9f82a0 Fix CI; Cppcheck find some more unusedAllocatedMemory violations in test/cfg/.. 2021-05-13 23:08:58 +02:00
Daniel Marjamäki fd31f0846e unused var; remove test case that has undefined behavior 2021-05-13 21:53:06 +02:00
Daniel Marjamäki 1def0d797b extracttests: disable TestUnusedVar::localvar2 tests they do not make sense externally 2021-05-13 21:31:44 +02:00
Daniel Marjamäki 2925627eb6 extracttests.py: add a few missing includes 2021-05-13 20:50:24 +02:00
Daniel Marjamäki 6d3d907e10 extracttests.py: Fix syntax error 2021-05-13 20:33:27 +02:00
Daniel Marjamäki d549770b5b updated extracttests.py. fix syntax errors in test cases. 2021-05-13 20:21:02 +02:00
Daniel Marjamäki 7ba9e37296 unhandled char literal; changed severity to 'portability'. hopefully there will not be warnings for standard character literals. 2021-05-13 13:51:53 +02:00
Daniel Marjamäki fca7a270bf daca@home; show unhandled chars diagnostics 2021-05-13 13:44:32 +02:00
Daniel Marjamäki 22ab9ccd7f Fixed #10273 (False negative; Uninitialized variable in for loop) 2021-05-11 20:35:15 +02:00
keinflue c77caf637c
Bump simplecpp (#3255) 2021-05-10 22:46:31 +02:00
Daniel Marjamäki 75311fba0f Fixed #10218 (FP uninitvar with input from stringstream in for loop) 2021-05-10 19:48:07 +02:00
Daniel Marjamäki db7be3e91b Fixed #9810 (Improve check: uninitialized struct member not detected) 2021-05-10 19:24:03 +02:00
Daniel Marjamäki c37b8ea55c Fixed #8299 (false negative: uninitialized struct member) 2021-05-10 18:38:44 +02:00
Daniel Marjamäki 271acf8aee Refactoring; Use isUnaryOp instead of simpleMatch 2021-05-10 18:18:21 +02:00
Rikard Falkeborn b013f1b3d0
Fix test case for #10186 (#3253) 2021-05-10 08:01:30 +02:00