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11673 Commits

Author SHA1 Message Date
Rikard Falkeborn 068e5bad27
Fix #9966: FP memleak with multiple assignments in if-statement (#4138) 
Similar to how we do for assignments outside if-statements, bail out
since we do not track multiple variables.
 2022-05-27 07:57:43 +02:00
chrchr-github 19dd59eae6
Fix FPs memleak with array and ptr to ptr (#4139) 
* Fix #11019 FN memleak with redundant pointer op

* Style

* Fix #7705 FN: Memory leak not detected on struct member

* Fix FP memleak with function call, fix cppcheckError

* Fix FP memleak with array

* Fix FPs memleak with array and ptr to ptr
 2022-05-26 15:27:36 +02:00
chrchr-github 86763b7b0a
Fix FP memleak with array (#4133) 
* Fix #11019 FN memleak with redundant pointer op

* Style

* Fix #7705 FN: Memory leak not detected on struct member

* Fix FP memleak with function call, fix cppcheckError

* Fix FP memleak with array
 2022-05-26 00:03:30 +02:00
chrchr-github 2b611709e2
Add test for #11066 (#4136) 2022-05-25 23:28:54 +02:00
chrchr-github 1ed280fe63
Fix FP memleak with function call, fix cppcheckError (#4130) 
* Fix #11019 FN memleak with redundant pointer op

* Style

* Fix #7705 FN: Memory leak not detected on struct member

* Fix FP memleak with function call, fix cppcheckError
 2022-05-24 14:02:06 +02:00
chrchr-github 2ceaf308de
Fix #11084: ValueType for pointer typedef, don't warn for typedef'd pointers, improve error message (#4123) 
* Fix ValueType for pointer typedef

* Add test

* Don't warn for typedef'd pointers, improve error message

* Fix tests

* Add TODO

* Fix test

* Set isSimplifiedTypedef() for more tokens, add test

* Add test
 2022-05-24 10:09:48 +02:00
orbitcowboy c30333425b Added a regression test for ticket #8892 - FN: knownConditionTrueFalse 2022-05-24 09:21:21 +02:00
Paul Fultz II 5999b35130
Fix 10944: FN: knownConditionTrueFalse (#4124) 
* Fix 10944: FN: knownConditionTrueFalse

* Use or

* Format
 2022-05-23 23:22:08 +02:00
chrchr-github 1ced94be43
Fix #11019 FN memleak with redundant pointer op / #7705 FN: Memory leak not detected on struct member (#4126) 
* Fix #11019 FN memleak with redundant pointer op

* Style

* Fix #7705 FN: Memory leak not detected on struct member
 2022-05-23 23:21:36 +02:00
Paul Fultz II e2c35abde5
Fix 11050: False positive: unreadVariable for class variable when another function uses the same variable name (#4121) 2022-05-22 09:20:32 +02:00
chrchr-github 22a4fdb6c4
Fix crash in checkPassByReference() (#4122) 2022-05-21 16:02:35 +02:00
Daniel Marjamäki 1f6554e2e8 Update copyright year 2022-05-21 12:18:27 +02:00
chrchr-github 2a7f00cf9a
Fix #8545 FN Condition '...' is always true ' uint16_t i; ( i <= 0xFFFF)' (#4114) 2022-05-21 08:33:42 +02:00
Paul Fultz II feaef46436
Fix 11076: Assert failure / crash with loop over init list (#4119) 2022-05-21 08:25:09 +02:00
Paul Fultz II a62fb986a5
Fix 11090: Infinite recursion in findTypeInBase() (#4120) 2022-05-21 08:24:29 +02:00
chrchr-github 2b723eafcb
Fix ValueType for references in range-based for loop (#4116) 
* Fix ValueType for references in range-based for loop

* Format
 2022-05-20 08:48:01 +02:00
chrchr-github 112b1573c5
Fix #11078 FN constructing string from nullptr / #11079 FN unread variables (#4112) 
* Fix #11078 FN constructing string from nullptr / #11079 FN unread variables

* Format
 2022-05-18 13:52:44 +02:00
Paul Fultz II 90e6c10c12
Fix 11072: FP arrayIndexOutOfBounds, nullPointer with nested loops (#4113) 
* Fix 11072: FP arrayIndexOutOfBounds, nullPointer with nested loops

* Format

* Remove print statement
 2022-05-18 08:29:30 +02:00
orbitcowboy 06216b06fc Fixed failing CI. 2022-05-15 08:53:21 +02:00
orbitcowboy 4f410ffb79
library: Improved argument <valid>-interface to defined values that are explicitly excluded. (#4111) 
* library: Improved <valid>-interface to defined values that are explicitly excluded.

* std.cfg: Improved configuration of remainder[fl]().

* Fixed failing self check

* Fixed failing self check

* std.cfg: Added support for std::remquo().
 2022-05-14 16:05:18 +02:00
chrchr-github 52f507d1fb
Fix #8004 unintentional semicolon in expression '.. ; +dostuff();' (#4109) 
* Fix #8004 unintentional semicolon in expression '.. ; +dostuff();'

* Improve error message

* Don't remove single unary + in front of variables
 2022-05-13 06:54:02 +02:00
Paul Fultz II fbba72ab5a
Fix 11057: FP danglingTemporaryLifetime with reference member (#4103) 
* Fix 11057: FP danglingTemporaryLifetime with reference member

* Add test

* Format

* Use ast for number of arguments

* Get number of arguments using ast

* Skip aggregate constructor when there are too many arguments

* Format
 2022-05-13 06:51:07 +02:00
Paul Fultz II 5f9bee9b91
Fix 11056: FP uninitvar with known condition in loop (#4107) 
* Fix 11056: FP uninitvar with known condition in loop

* Format
 2022-05-12 06:37:48 +02:00
Paul Fultz II 6d3208ecb0
Fix 11062: false positive: knownEmptyContainer (regression) (#4106) 
* Fix 11062: false positive: knownEmptyContainer (regression)

* Format
 2022-05-12 06:24:16 +02:00
Paul Fultz II 5d8da2b83c
Fix 11035: FP arrayIndexOutOfBoundsCond with array and vector (#4105) 
* Fix 11035: FP arrayIndexOutOfBoundsCond with array and vector

* Format

* Move comment
 2022-05-12 06:21:33 +02:00
chrchr-github e7e8b1baf9
Fix #9861 FN: "static" not suggested for non-const method (#4101) 
* Fix #9861 FN: "static" not suggested for non-const method

* Format

* Make functions static

* static
 2022-05-11 20:01:22 +02:00
chrchr-github 63a1698335
Fix #11059 FP multiCondition when variable is assigned in if/else (#4102) 2022-05-11 20:01:13 +02:00
orbitcowboy d0b7fe887a Added a regression test for #4103 - Comparing Boolean variables (> or <) 2022-05-11 11:30:02 +02:00
chrchr-github 942dbad11c
Fix #7197 not getting expected warning in relational comparison of booleans (#4095) 
* Fix #7197 not getting expected warning in relational comparison of booleans

* return nullptr
 2022-05-11 08:09:32 +02:00
orbitcowboy e9641e6de5 std.cfg: Attempt to fix failing CI 2022-05-10 23:09:10 +02:00
Daniel Marjamäki 72ba85a2fc AST: Fix AST for array size calculation in cast (char (*)[...]) 2022-05-10 22:47:57 +02:00
Daniel Marjamäki 4257f9d46a Tokenizer: fix for __attribute__ before function that returns a reference 2022-05-10 20:59:24 +02:00
chrchr-github a70d11adb6
Fix #11052 inline static global struct declaration interferes with checks (#4098) 2022-05-10 20:43:11 +02:00
orbitcowboy f23111d610 std.cfg: Improved configuration of some <thread.h> (since C11) functions. 2022-05-10 19:21:41 +02:00
chrchr-github e2bb77f990
Remove severity 'experimental' from checkComparisonOfBoolWithBool() (#4097) 
* Enable experimental check

* Remove experimental

* Don't compare Booleans using relational operators
 2022-05-10 18:25:13 +02:00
chrchr-github ad547af6f9
Add tests for #6323, #6855, #6857 (#4096) 
* Add tests for #6870, #10749

* Add test for #6372

* Add tests for #6855, #6857

* Add test for #6323

* Comment
 2022-05-10 18:25:01 +02:00
orbitcowboy 57e35513b9 std.cfg: Improved testing of std::system() 2022-05-10 13:53:16 +02:00
chrchr-github 52cbbb0229
Fix FP uninitMemberVar with defaulted special member functions (#4094) 
* Fix #10569 FN: duplicateExpression with multiple strings compared

* Fix compiler warning

* TODO -> ASSERT

* Update testautovariables.cpp

* Improve error message

* Format

* Improve message

* Fix FP with defaulted operator=

* Fix condition
 2022-05-10 13:04:45 +02:00
Oliver Stöneberg 56ac230e97
added strict cfg check (#4093) 
* runtests.sh: added strict mode - enabled via `STRICT=1`

* CI-unixish.yml: added strict cfg check

* runtests.sh: disabled syntax check for kde.cpp since `kde-4config` is no longer commonly available in recent distros

* runtests.sh: disabled syntax check for opencv2.cpp since `opencv.pc` is not commonly available in distros

* runtests.sh: added missing trailing slash to `CFG` - fixes define checks
 2022-05-10 13:03:58 +02:00
orbitcowboy 6152e5712a std.cfg: Improved configuration of std::filebuf::open(). 2022-05-10 10:17:27 +02:00
orbitcowboy 1382cd837e std.cfg: Improved configuration of std::*stream::open(). 2022-05-10 10:07:55 +02:00
orbitcowboy 6a3520164a std.cfg: Improved configuration of std::ifstream::open() and std::ios_base::open(). 2022-05-10 09:50:02 +02:00
orbitcowboy 440e8f9c22 std.cfg: Improved configuration of std::ofstream::write(), std::ostringstream::write(), std::ostream::write() and std::fstream(). 2022-05-10 09:30:13 +02:00
chrchr-github 54f832a2fe
Fix #10569 FN: duplicateExpression with multiple strings compared (#4087) 2022-05-09 21:05:35 +02:00
chrchr-github 38bdece3fe
Fix #9391 False negative: Uninitialized struct member (default constructor) (#4088) 
* Fix #9391 False negative: Uninitialized struct member (default constructor)

* Format

* Initialize variables

* Init
 2022-05-09 20:28:21 +02:00
Paul Fultz II be6daa94bb
Fix 11053: Integer division by zero in calculate.h (#4092) 
* Fix 11053: Integer division by zero in calculate.h

* Format
 2022-05-09 20:27:32 +02:00
Paul Fultz II 69f09da63e
Fix 11044: FP knownConditionTrueFalse after early return (#4091) 
* Fix 11044: FP knownConditionTrueFalse after early return

* Format
 2022-05-09 20:26:52 +02:00
chrchr-github 16ef2c1838
Add test for #6372 (#4090) 
* Add tests for #6870, #10749

* Add test for #6372
 2022-05-09 20:26:15 +02:00
chrchr-github 8c0561a78b
Add tests for #6870, #10749 (#4089) 2022-05-09 14:52:31 +02:00
Daniel Marjamäki eb9c4b4aed Tokenizer: Fix handling of __attribute__ for overloaded operator function 2022-05-08 18:19:52 +02:00