85f44d36dd
gnu.cfg: Added support for semtimedop().
2022-05-01 11:41:51 +02:00
63e58b9051
posix.cfg: Added support for semop().
2022-05-01 11:41:31 +02:00
3e686103ae
Fix 10984: False positive: invalidContainer when explictly capturing vector by reference ( #4064 )
2022-04-30 09:36:28 +02:00
4e7125554f
Fix 8358: FP: Condition '(number*0)!=0' is always false ( #4065 )
2022-04-30 09:35:51 +02:00
9fa5c4e201
Fix 11011: FP returnDanglingLifetime with non-const reference argument [inconclusive] ( #4066 )
...
* Fix 11011: FP returnDanglingLifetime with non-const reference argument [inconclusive]
* Format
2022-04-30 08:23:58 +02:00
6a914dc435
Add tests for # 10773, #108787 , #8991 ( #4063 )
...
* Add test for #10773
* Add test for #10878
* Add test for #8991
2022-04-30 08:20:00 +02:00
e7afb3045b
Fix FP redundantPointerOp with macro ( #4061 )
...
* Fix #10991 FN: Redundant pointer operation
* Fix FP redundantPointerOp
* Check for LValue
* Fix FP redundantPointerOp with macro
* Format
2022-04-29 13:23:50 +02:00
0467ab1339
Fix #7923 FN memleak with cfg ( #4060 )
2022-04-28 19:50:16 +02:00
8dbe6994a2
Fix FP redundantPointerOp ( #4058 )
...
* Fix #10991 FN: Redundant pointer operation
* Fix FP redundantPointerOp
* Check for LValue
2022-04-28 15:25:31 +02:00
3d3885d151
Add test for #9838 / Remove noisy assert ( #4059 )
...
* Add test for #9838
* Remove noisy assert
2022-04-28 15:24:54 +02:00
aafd1e10be
Fix 11006: FP uninitvar with unknown constant ( #4056 )
2022-04-28 10:48:37 +02:00
7cedf3e0e5
Partial fix for #10983 False positive: returnTempReference with trailing return type ( #4055 )
2022-04-27 20:11:32 +02:00
034140e7e1
Fix #10991 FN: Redundant pointer operation ( #4054 )
2022-04-27 19:52:56 +02:00
bcbc29affb
Fix #10526 FP: negativeIndex if function call is made after index check ( #4052 )
...
* Fix #10526 FP: negativeIndex if function call is made after index check
* Improve container check
* Format
2022-04-27 14:08:44 +02:00
6df0f9b3e3
Add tests for #7377 , #8692 , #9180 ( #4053 )
2022-04-27 12:43:21 +02:00
6796f9daa2
std.cfg: Moved strdup() from posix.cfg to std.cfg since its now part of C23.
2022-04-27 12:41:40 +02:00
b2c3a9e9a3
posix.cfg: Improved configuration for send().
2022-04-27 10:41:57 +02:00
9726dc8174
posix.cfg: Improved support for sendto().
2022-04-27 10:35:43 +02:00
fa1182c0f1
bsd.cfg: Added support for setbuffer() and setlinebuf().
2022-04-27 10:22:38 +02:00
53ebb55e1f
std.cfg: Improved configuration of setvbuf().
2022-04-27 10:09:23 +02:00
561e21e2aa
std.cfg: Improved tests for setbuf().
2022-04-27 09:21:09 +02:00
fa351e010b
posix.cfg: Improved tests for socketpair()
2022-04-26 18:13:24 +02:00
17189e1d6e
std.cfg: Improved configuration of strftime().
2022-04-26 18:03:39 +02:00
474c7fe5cc
Fix 10953: False positive: Possible null pointer dereference when calling derived function ( #4044 )
2022-04-26 17:57:06 +02:00
7d723a7a60
Merge branch 'main' of https://github.com/danmar/cppcheck into main
2022-04-26 17:51:24 +02:00
7e3ac96ebc
std.cfg: Improved tests of vswprintf().
2022-04-26 17:50:59 +02:00
0dc3cb6eba
Fix #11007 FP nullPointerRedundantCheck with static function pointer ( #4051 )
2022-04-26 17:25:56 +02:00
0d35a60954
posix.cfg: Added support for drand48, erand48, lrand48, nrand48, mrand48, jrand48, srand48, seed48 and lcong48 - generate uniformly distributed pseudo-random numbers.
2022-04-26 17:24:39 +02:00
bfbc7e1549
posix.cfg: Added support for getlogin_r().
2022-04-26 10:04:15 +02:00
bd1104d786
posix.cfg: Added support for pread().
2022-04-26 09:37:08 +02:00
942375741b
posix.cfg: Added support for pwrite().
2022-04-26 09:26:39 +02:00
bb98ccf7d4
Ticket #9313 - Added a regression test
2022-04-26 07:45:08 +02:00
6b5df68677
Fix #11001 syntaxError for valid C code sizeof(enum ...) ( #4045 )
2022-04-26 07:22:53 +02:00
961ecfbe33
Fix #11003 cppcheckError with nested template arguments ( #4049 )
2022-04-25 22:23:06 +02:00
1bc0317719
Fix #11002 FP uninitStructMember with extra parentheses ( #4047 )
2022-04-25 22:22:35 +02:00
b4df064875
Fix #11004 FP AssignmentIntegerToAddress with volatile ( #4046 )
2022-04-25 22:00:37 +02:00
81f9b9b2b7
Fix FP with ptr to ptr const ( #4050 )
2022-04-25 21:45:11 +02:00
d7063806d1
posix.cfg: Improved configuration for swab().
2022-04-25 18:34:31 +02:00
d1b6954dd8
std.cfg: Improved configuration for wcsrtombs().
2022-04-25 18:25:52 +02:00
31d0b0b73b
posix.cfg: Improved configuration for wcsnrtombs().
2022-04-25 15:54:44 +02:00
89ae22c0e1
posix.cfg: Improved configuration for wcsnrtombs().
2022-04-25 15:49:37 +02:00
dd2e218bb4
posix.cfg: Added some tests for ttyname_r().
2022-04-25 12:46:27 +02:00
d42bab47ae
posix.cfg: Added support for wcsnrtombs().
2022-04-25 12:26:02 +02:00
6b9ac6f7a8
Warn when incrementing uninitialized value ( #4042 )
...
* Warn when incrementing uninitialized value
* Format
2022-04-24 09:56:58 +02:00
5d5562266d
ValueFlow: Assume constant is nonzero when its negated ( #4041 )
...
* ValueFlow: Assume constant is nonzero when its negated
* Format
* Format
2022-04-23 06:19:07 +02:00
4eed29502c
ValueFlow: Set values to parameters to longjmp and setjmp ( #4040 )
...
* ValueFlow: Set values to parameters to longjmp and setjmp
* Format
2022-04-23 06:18:55 +02:00
4fa2e3ac87
Use default template in the cfg tests ( #4039 )
2022-04-23 06:18:44 +02:00
a75ecbca0e
std.cfg: Improved tests for wcsftime().
2022-04-22 08:29:20 +02:00
5d26d62698
posix.cfg: Added more test for wcpncpy().
2022-04-22 08:23:17 +02:00
097438f308
posix.cfg: utimes() is a wrapper for utime(), which is obsolescent. Set utimes() as obsolescent as well.
2022-04-22 08:18:21 +02:00
478aa6754b
posix.cfg: Added support for wcsncasecmp().
2022-04-22 08:07:20 +02:00
0560a946a8
std.cfg: Added more tests
2022-04-22 08:00:45 +02:00
051512dd48
bsd.cfg: Added support for pwritev(), preadv(), writev() and writev().
2022-04-22 07:41:03 +02:00
b315e8a115
std.cfg: Added more tests for wmemmove() and wmemset().
2022-04-22 07:25:27 +02:00
fdca61add9
aligned build options of Visual Studio project configurations and added them to CMake ( #4020 )
2022-04-21 21:28:29 +02:00
1bf7b3b7dd
std.cfg: Added more tests for memcmp(), memcpy() and memmove().
2022-04-21 21:01:38 +02:00
3feecc51d6
Fix 10988: FP: Regression, uninitvar ( #4037 )
2022-04-21 19:29:38 +02:00
ce35a6c975
std.cfg: Added more tests for strcat() and strcpy().
2022-04-21 16:59:25 +02:00
e683f3ce28
std.cfg: Added more test for strncpy().
2022-04-21 16:47:19 +02:00
7f48127c0b
std.cfg: Added more test for strncat().
2022-04-21 16:43:52 +02:00
a6f87e6b8a
std.cfg: Added more test for strcmp().
2022-04-21 16:13:48 +02:00
e06169cf8d
std.cfg: Added more test for strncmp() and wmemcmp().
2022-04-21 16:09:36 +02:00
f53ad2391a
CMakeLists.txt: removed left-over Z3 code ( #4035 )
2022-04-21 12:54:16 +02:00
7c766a9696
gnu.cfg: Ensure a nullPointer warning is shown for invalid input to mempcpy() and wmempcpy().
2022-04-21 09:19:32 +02:00
c7ab35613e
posix.cfg: Cleanup test case.
2022-04-21 09:10:13 +02:00
49057543a1
std.cfg: Ensure a warning is issued for null pointer input for strlen().
2022-04-21 09:09:46 +02:00
3bd65d42cd
posix.cfg: Fixed bufferAccessOutOfBounds falsen negative for strnlen() and added a TODO for wcsnlen()
2022-04-21 09:02:02 +02:00
dad1a68e51
posix.cfg: Fixed FP bufferOverlap-warning of bcopy() and added more tests.
2022-04-21 08:31:22 +02:00
1fb1b22bae
posix.cfg: Improved configuration for bzero() and added tests.
2022-04-20 20:57:58 +02:00
fe1c1ddcc1
test/posix.c: Formatted code [ci skip].
2022-04-20 18:21:24 +02:00
d075cba535
posix.cfg: Ensure null pointer input is correctly handled for bcmp().
2022-04-20 18:18:38 +02:00
7cbdea9b81
posix.cfg: Ensure null pointer input is correctly handled for strcasecmp().
2022-04-20 18:15:54 +02:00
a8a821a9c7
posix.cfg: Ensure null pointer input is correctly handled for strncasecmp().
2022-04-20 18:13:49 +02:00
f3fc5892e1
posix.cfg: Ensure null pointer input is correctly handled for strsep().
2022-04-20 17:58:50 +02:00
c17d3a1022
posix.cfg: Ensure null pointer input is correctly handled for stpcpy().
2022-04-20 17:52:38 +02:00
1055b118a4
posix.cfg: Ensure null pointer input is correctly handled for gethostname().
2022-04-20 17:40:03 +02:00
d0ff2a022a
posix.cfg: Added support for wcwidth().
2022-04-20 17:32:26 +02:00
4ddd7e562d
runtests.sh: refactoring and cleanups ( #4029 )
...
* runtests.sh: avoid redundant `pkg-config` checks and simplified the check
* runtests.sh: write a message when something is completely missing
* runtests.sh: derive paths from script location
* runtests.sh: improved readability by using individual functions for each file
* runtests.sh: added helper function `get_pkg_config_cflags()` to clean up cflag lookup from `pkg-config`
* runtests.sh: simplified `xmlstarlet` calls
2022-04-20 17:27:12 +02:00
8b90b2d0fd
posix.cfg: Added more tests.
2022-04-20 15:27:14 +02:00
1067cb6e5d
posix.cfg: Added support for wcswidth().
2022-04-20 15:23:46 +02:00
5be16c3113
std.cfg: Ensure null pointer input is correctly handled for fgets() and fgetws().
2022-04-20 08:50:45 +02:00
df84bed889
posix.cfg: Added support for more interfaces.
2022-04-20 07:45:38 +02:00
5a3d84d84d
posix.cfg: Added support for aio_read()
2022-04-20 07:27:28 +02:00
e0942c1bb4
std.cfg: Ensure warnings are issued for passing null pointer to bsearch().
2022-04-19 21:21:35 +02:00
b7bffaa1a7
Formatted code
2022-04-19 21:13:22 +02:00
f3907e4c9e
posix.cfg: Added support for aio_suspend().
2022-04-19 21:13:09 +02:00
24303bfdd3
wxwidgets.cfg: Fixed FPs due to wrong direction attribute set for wxString::ToDouble and wxString::ToCDouble().
2022-04-19 06:53:34 +02:00
6746da5e53
wxwidgets.cfg: Fixed some FPs for wxTextCtrl::GetSelection(), where the argument direction was wrongly set as input.
2022-04-18 15:41:50 +02:00
8f728cb4b6
added (partial) support for specifying C++23 and support more "-std" options ( #3212 )
2022-04-15 16:17:36 +02:00
28cf14f110
Fix 10975: false negative: dangling reference in class ( #4024 )
...
* Fix 10975: false negative: dangling reference in class
* Format
2022-04-14 18:59:12 +02:00
6450d5701c
Fix #10979 FP arrayIndexOutOfBoundsCond with sizeof ( #4021 )
...
* Fix #10466 FP constVariable with pointer typedef
* Fix flag check
* Use isStatic()
* Fix #10979 FP arrayIndexOutOfBoundsCond with sizeof and extra parentheses
2022-04-14 18:13:29 +02:00
6deb8068fa
Fix 10981: ValueFlow: multiplication with 0 should have known value 0 ( #4023 )
2022-04-14 18:13:04 +02:00
09597bc7e8
Fix 10956: ValueFlow: Incorrect value when assigned to two variables ( #4019 )
...
* Fix 10956: ValueFlow: Incorrect value when assigned to two variables
* Format
2022-04-14 07:35:07 +02:00
7721cd14b6
Fix #10466 FP constVariable with pointer typedef ( #4018 )
...
* Fix #10466 FP constVariable with pointer typedef
* Fix flag check
* Use isStatic()
2022-04-13 21:56:45 +02:00
8203c74c40
Fix #9648 FP sizeofDivisionMemfunc ( #4017 )
...
* Fix #9648 FP sizeofDivisionMemfunc when result is multiplied again with sizeof later
* Format
2022-04-13 18:21:56 +02:00
938517b80a
Fix #10265 FP unused private method ( #4015 )
2022-04-13 14:49:28 +02:00
da1e2b22be
Add some tests ( #4014 )
...
* Test for #10454
* Test for #10493
* Test for #10069
* Test for #10228
* Fix test case
2022-04-13 12:25:53 +02:00
f323e8a6c6
Fix #10311 FP functionConst ( #4012 )
...
* Fix #10311 FP functionConst
* Format
* Format
2022-04-13 12:25:36 +02:00
55cb396d18
Fix #10494 Same template name confuses check ( #4011 )
2022-04-13 12:25:21 +02:00
ea65fe2b63
Fix another FP divideSizeof ( #4009 )
...
* Fix FP divideSizeof
* Format
* Undo
* simpleMatch
* Fix another FP divideSizeof
2022-04-13 12:24:35 +02:00
32978933b5
removed leftovers of generated cfg tests ( #4008 )
2022-04-13 12:24:17 +02:00
45158ec064
cleaned up includes based on include-what-you-use ( #4007 )
...
* cleaned up includes based on include-what-you-use
* updated translations
2022-04-13 12:24:00 +02:00
5ac4afa5b8
Fix cppcheckError with spaceship operator ( #10251 ) ( #4001 )
...
* Fix cppcheckError with starship operator (#10251 )
* Fix test case
* Return result
2022-04-13 12:23:38 +02:00
6c82fb05a4
Fix 10954: False positive: returnDanglingLifetime when using c_str() ( #4006 )
2022-04-12 08:09:13 +02:00
61b87bcc60
Fix 10955: False positive: containerOutOfBounds when using a const reference member ( #4005 )
2022-04-12 08:07:55 +02:00
00badff622
Fix #10315 FP functionConst ( #3997 )
...
* Fix #10315 FP functionConst
* Update releasenotes.txt
2022-04-11 22:55:16 +02:00
28a024ac4a
Fix #9954 incorrectLogicOperator/knownConditionTrueFalse for constexpr ( #4002 )
2022-04-11 20:42:54 +02:00
bf6bcafc56
Fix FP divideSizeof ( #4003 )
2022-04-11 20:41:59 +02:00
a98346bbe0
generate a program database in all Visual Studio configurations ( #3996 )
2022-04-11 11:28:07 +02:00
8f386e15fd
Remove bug hunting. This feature will be provided in Cppcheck premium.
2022-04-11 07:31:33 +02:00
99757c6d06
ValueFlow: Set values to parameters to escape functions ( #3994 )
...
* ValueFlow: Set values to parameters to escape functions
* Format
2022-04-11 07:23:58 +02:00
d97942d3c6
Fix 6577: Detect pointer to uninitialised memory with clock_settime() ( #3993 )
...
* Fix 6577: Detect pointer to uninitialised memory with clock_settime()
* Format
2022-04-11 07:23:44 +02:00
45b4580554
Fix 10957: Crash on valid code ( #3991 )
2022-04-10 22:47:58 +02:00
bd9f5231b8
Fix #10179 FP divideSizeof with dereferenced pointer-to-pointer ( #3786 )
2022-04-10 22:47:27 +02:00
aa7a1f25c1
Added regression test from Ticket #3929:comment18
2022-04-10 08:10:11 +02:00
c8936d04f6
Fix #3886 New Check : Return value of "new" ignored ( #3884 )
2022-04-09 19:06:32 +02:00
25ef9eeb26
use std::string::empty() ( #3910 )
2022-04-09 19:02:37 +02:00
0636018df3
Fix #10368 FP: unassignedVariable with structured binding ( #3990 )
2022-04-09 14:50:30 +02:00
2bccde0e3b
Fix #9789 FP Logical condition considered always false ( #3985 )
2022-04-09 14:09:10 +02:00
38bc0ad4c3
Fix regression: wrong member variable ( #3987 )
2022-04-08 08:23:10 +02:00
d2a0b0f78e
Fix 10951: FP knownEmptyContainer with east-const ( #3988 )
...
* Fix 10951: FP knownEmptyContainer with east-const
* Format
* Use simpleMatch
2022-04-08 08:22:39 +02:00
ceb86afc22
Fix #10952 FP constStatement with cast in return ( #3986 )
2022-04-07 14:11:14 +02:00
4c1aeb0cb1
Remove old pointer alias check ( #3983 )
2022-04-07 11:36:15 +02:00
52b4aeb279
Fix #10792 FP knownConditionTrueFalse with double to int cast ( #3964 )
2022-04-07 10:42:57 +02:00
dad10f2ab7
Fix 7684: ValueFlow: function call 'X::GetSize()' ( #3984 )
...
* Improve getting function to calculate the return
* Add test
* Format
* Move to cpp to avoid FP
* Format
2022-04-07 06:49:25 +02:00
8986cf018f
Fix todo test that was using wrong function ( #3982 )
...
* Fix todo test that was using wrong function
* Format
2022-04-07 06:48:51 +02:00
74667d1e2a
Fix 10418: false negative: knownConditionTrueFalse ( #3981 )
...
* Improve handling inverted condition
* Fix tests
* Rename variables for clarity
* Add initial test
* Add another test
* Format
* Fix FP
2022-04-07 06:48:13 +02:00
09c8cfb2ae
Fix 6624: false negative: std::vector out of bounds access not detected ( #3980 )
...
* Fix 6624: false negative: std::vector out of bounds access not detected
* Format
* Add test for auto
* Fix tests
* Format
2022-04-07 06:47:15 +02:00
bb640c4879
Fix 10950: Crash on function declaration ( #3979 )
...
* Fix 10950: Crash on function declaration
* Format
2022-04-06 19:00:05 +02:00
b73aeeda0e
Fix FP constStatement with comma operator ( #3978 )
...
* Fix FP constStatement with comma operator
* Format
2022-04-06 16:58:17 +02:00
64a7ba3c4c
Added regression test for #8332 .
2022-04-06 08:12:41 +02:00
4fde7f8b18
Fix 10449: Regression: knownConditionTrueFalse (strlen/wcslen) ( #3977 )
...
* Refactor library function usage
* Evaluate library function in program memory
* Fix and add tests
* Format
2022-04-06 06:35:38 +02:00
1d92665ad2
Fix 10867: false negative: containerOutOfBounds with std::array (regression) ( #3976 )
...
* Fix 10867: false negative: containerOutOfBounds with std::array (regression)
* Format
2022-04-06 06:25:28 +02:00
4c375e7224
Fix #9815 FP redundantInitialization with lambda / #10864 debug: valueFlowConditionExpressions bailout ( #3970 )
...
* Fix #9815 FP redundantInitialization with lambda
* Fix #10864 debug: valueFlowConditionExpressions bailout
* Format
2022-04-05 23:19:17 +02:00
f5313dc519
Fix crash with defaulted destructor ( #3975 )
2022-04-05 23:18:08 +02:00
c4dcfef385
Fix #10260 debug: Executable scope 'x' with unknown function. ( #3974 )
...
* Fix #10174 debug: Executable scope 'x' with unknown function
* Format
* Add test for #10198
* Fix #10260 debug: Executable scope 'x' with unknown function.
2022-04-05 15:52:16 +02:00
3ba6914563
Add test for #10198 ( #3973 )
...
* Fix #10174 debug: Executable scope 'x' with unknown function
* Format
* Add test for #10198
2022-04-05 13:04:20 +02:00
cfbbeb4b1b
Partial fix for #10867 FN containerOutOfBounds with std::array ( #3971 )
...
* Partial fix for #10867 FN containerOutOfBounds with std::array
* Format
* Format
* Optimize
2022-04-05 07:34:20 +02:00
b79885c6af
Fix #10174 debug: Executable scope 'x' with unknown function ( #3972 )
...
* Fix #10174 debug: Executable scope 'x' with unknown function
* Format
2022-04-05 07:34:06 +02:00
aae810dd2c
Fix #10107 FP: duplicateValueTenary ( #3969 )
2022-04-04 06:33:54 +02:00
955d6d8fc6
Fix #10793 internalAstError with brace-init in ternary ( #3966 )
...
* Fix #10793 internalAstError with brace-init in ternary
* Undo
2022-04-03 20:05:03 +02:00
39265f8ce0
Fix 10931: Assert failure in setSymbolic() ( #3967 )
...
* Fix 10931: Assert failure in setSymbolic()
* Format
2022-04-03 20:04:18 +02:00
0547cbcd26
Fix 10647: FN knownConditionTrueFalse for impossible Boolean value ( #3968 )
...
* Add impossible values for bool
* Fix valueflow tests
* Fix assertion failure
* Add test
* Format
2022-04-03 20:04:05 +02:00
7a7b3e40eb
Fix regression FN constVariable with static arrays ( #3965 )
...
* Fix regression FN constVariable with static arrays
* Fix test case
2022-04-02 20:39:45 +02:00
a9f29fbc09
Fix #10307 FP functionStatic with class template and east-const / #10471 FP constParameter with std::array and east-const ( #3963 )
2022-04-01 23:26:44 +02:00
4bf8718dcb
Fix #10849 FP constStatement with pointers in lambda ( #3961 )
2022-04-01 19:50:40 +02:00
5bea50cd36
Fix 10908: FP: uninitvar after for-loop ( #3942 )
2022-03-31 21:24:20 +02:00
183969cd4b
Fix #10936 FP constStatement with extern declaration ( #3960 )
2022-03-31 21:08:04 +02:00
c85e7e7d2f
Fix FP constStatement with more complex expression ( #3959 )
2022-03-30 22:00:57 +02:00
34a11c1673
Fix unmatched suppression ( #5704 ) ( #3886 )
2022-03-30 19:24:53 +02:00
orbitcowboy
Paul Fultz II
chrchr-github
Oliver Stöneberg
Daniel Marjamäki
Jens Yllman