chrchr-github
8a7992c6ac
Suppress operatorEqVarError for known non-copyable types ( #3869 )
...
* Fix FP operatorEqVarError with class hierarchy
* Suppress operatorEqVarError for std::mutex
* Add test, non-copyable Qt types
* Update cppcheck-cfg.rng
2022-03-03 09:41:26 +01:00
orbitcowboy
48f2524774
std.cfg: Added support for std::unordered_map::at()
2022-02-23 15:27:49 +01:00
chrchr-github
2f46e57311
Add leak-ignore for fopen_s(), test cases ( #3839 )
...
* Add leak-ignore for fopen_s(), test cases
* Format
2022-02-17 16:22:30 +01:00
chrchr-github
a1adbff683
Fix #1733 FN Memory leak not detected when variable is 'used' by allocation function in condition ( #3838 )
2022-02-16 21:31:24 +01:00
orbitcowboy
59f07cd923
std.cfg: Added support for std::array::at()
2022-02-16 10:12:15 +01:00
orbitcowboy
d36c4fc365
std.cfg: Added support for std::deque::at
2022-02-16 09:33:08 +01:00
orbitcowboy
d3a2a6d245
std.cfg: Removed duplicate configuration of std::swap().
2022-02-07 14:33:52 +01:00
orbitcowboy
2f17147900
std.cfg: Improved configuration for fseek(). The 3rd argument is not allowed to be of Boolean type.
2022-02-07 09:02:24 +01:00
orbitcowboy
fa776051e9
Fixed Ticket 1001 - std.cfg: Invalid parameters for fseek()
2022-02-06 16:05:14 +01:00
orbitcowboy
7062b0a973
std.cfg: Improved configuration of std::[w]string::substr(). Do not allow negative length arguments.
2022-02-04 12:30:37 +01:00
orbitcowboy
81a25c0036
std.cfg: Added support for std::binary_search
2022-01-25 13:07:49 +01:00
chrchr-github
95dc05b21d
Fix #7732 false negative: (style) Unused variable: std::pair ( #3695 )
2022-01-13 08:05:05 +01:00
chrchr-github
1670805a8d
Fix #10490 FP unreadVariable with std::shared_lock ( #3672 )
2022-01-10 07:43:02 +01:00
Daniel Marjamäki
77434d093e
SymbolDatabase: Do not set wrong type for std::map etc items in range for loop
2021-12-11 15:16:54 +01:00
orbitcowboy
19006ab775
std.cfg: Added support for string::shrink_to_fit()
2021-12-03 14:36:30 +01:00
Paul Fultz II
8668d445c7
Add support for string_view ( #3480 )
2021-10-05 08:28:19 +02:00
Paul Fultz II
865163b2ba
Add library configurations for free functions like std::size, std::empty, etc ( #3410 )
2021-08-23 09:03:48 +02:00
Paul Fultz II
8efe1d4ab4
Find reference to dangling unique ptr ( #3344 )
2021-07-20 21:30:27 +02:00
Paul Fultz II
59a1c1a9d8
Refactor: Remove variable analyzer ( #3339 )
2021-07-18 07:46:31 +02:00
orbitcowboy
8096fa4db1
std.cfg: Added overlappingWriteFunction-check to wcsncat().
2021-07-16 14:30:49 +02:00
orbitcowboy
e90a3053d4
std.cfg: Added a overlappingWriteFunction-check to strncat
2021-07-16 14:01:40 +02:00
orbitcowboy
435cffa858
std.cfg: Improved configuration of std::next(),std::prev() and added TODO tests
2021-07-14 10:12:49 +02:00
orbitcowboy
021a72f84b
std.cfg: Improved support for overlapping data check
2021-07-10 18:27:53 +02:00
orbitcowboy
c38a43c353
std.cfg: Added overlappingWriteFunction check to wcscpy().
2021-07-10 09:20:51 +02:00
orbitcowboy
652e2765bc
std.cfg: Added support for wcsncpy regarding data-overlapping
2021-07-09 16:32:54 +02:00
Daniel Marjamäki
ce58748690
library: add attribute strlen-arg for <not-overlapping-data>
2021-07-09 13:25:01 +02:00
orbitcowboy
58811808d5
std.cfg: Improved configuration of 'strncpy', which is vulnerable for overlapping write issues.
2021-07-09 09:48:24 +02:00
orbitcowboy
3e7b6f262d
std.cfg: Added not-overlapping-data configuration to wmemcpy()
2021-07-08 17:12:53 +02:00
Daniel Marjamäki
6234b5438e
New check: Writing overlapping data, detect undefined behavior
2021-07-05 22:07:41 +02:00
chrchr-github
39f9bc7422
Fix #10304 : std::distance() returns std::ptrdiff_t ( #3297 )
2021-06-24 23:19:29 +02:00
orbitcowboy
6a193139dc
std.cfg: Added support for 'std::ostringstream::write'
2021-06-03 09:27:27 +02:00
orbitcowboy
dd8668102f
std.cfg: Added support for more interfaces
2021-06-03 08:25:22 +02:00
orbitcowboy
025a04c3e0
std.cfg: Added support for more interfaces
2021-06-03 08:21:16 +02:00
orbitcowboy
f626035963
std.cfg: Added support for more interfaces
2021-06-03 08:07:53 +02:00
orbitcowboy
39912b5096
std.cfg: Added support for more interfaces
2021-06-03 07:55:26 +02:00
orbitcowboy
4c81a59c0b
std.cfg: Added support for more interfaces
2021-06-03 07:33:23 +02:00
keinflue
6541f52e61
Fix false positive invalidFunctionArg for zero arguments to calloc. ( #3238 )
2021-05-01 12:39:01 +02:00
orbitcowboy
f62d9d5853
std.cfg: Fixed bufferAccessOutOfBounds false negative for strncmp().
2021-04-13 19:13:00 +02:00
orbitcowboy
040e58f943
std.cfg: strxfrm(): Added minize values to arg1 and arg2 and a TODO test case
2021-04-13 14:07:45 +02:00
Daniel Marjamäki
9ce0235e8e
std.cfg: Fixed configuration of mbstowcs
2021-04-03 10:42:24 +02:00
Daniel Marjamäki
e09e393503
std.cfg: Tweaked std::distance return type, result can be negative.
2021-04-03 08:48:58 +02:00
Rikard Falkeborn
a8a0dbec26
cfg: Add config for toupper/tolower ( #3028 )
2021-01-08 08:34:09 +01:00
Daniel Marjamäki
b94a6d595a
Fixed #9295 (ValueFlow: Does not handle noreturn function)
2020-12-28 20:00:35 +01:00
orbitcowboy
ead4958cc0
std.cfg: Added 'SEEK_*' constants
2020-12-25 12:34:33 +01:00
orbitcowboy
4bf827e44d
std.cfg: Added support bsearch_s() which was introduced with C11
2020-10-01 08:32:48 +02:00
orbitcowboy
98b6238450
std.cfg: Added return values for 'wmemmove' and 'memmove'
2020-09-21 08:50:28 +02:00
orbitcowboy
0320979d7f
std.cfg: Added support for 'std::generate'
2020-09-07 17:07:59 +02:00
orbitcowboy
c726c34fdf
std.cfg: Updated commit f396571b6c
and moved 'memcpy' to the right place
2020-09-05 07:30:03 +02:00
orbitcowboy
f396571b6c
std.cfg: Defined own rule for wmemcpy to avoid FPs because of different return types.
2020-09-05 07:12:41 +02:00
Georgy Komarov
f5877e327b
std.cfg: Fix memcpy return type ( #2777 )
2020-09-05 06:29:39 +02:00
orbitcowboy
ad8d8ca11d
std.cfg: Added support for std::advance. Reference: https://en.cppreference.com/w/cpp/iterator/advance
2020-07-24 10:21:57 +02:00
orbitcowboy
8ab02ed97a
std.cfg: Improved bsearch() configuration
2020-07-01 15:06:00 +02:00
orbitcowboy
0770a6fe62
std.cfg: Added support for std::at_quick_exit()
2020-07-01 14:43:17 +02:00
orbitcowboy
27d6b9a57d
std.cfg: Formatted comments, there are no functional changes [ci skip]
2020-07-01 11:12:22 +02:00
orbitcowboy
a3d58a9302
std.cfg: Allow scientific floating point notation for '<valid>'-tags
2020-06-12 08:51:33 +02:00
orbitcowboy
05b98712e8
std.cfg: Added valid range for 'acosh'
2020-06-11 09:22:24 +02:00
orbitcowboy
6c93a82575
std.cfg: Added valid range for 'atanh'
2020-06-11 09:19:47 +02:00
Daniel Marjamäki
efb583e3d1
astyle formatting
...
[ci skip]
2020-04-04 10:31:38 +02:00
Paul Fultz II
a22a77c1fc
Use library config for unstable containers instead of hardcoded values ( #2585 )
...
* Use library config for unstable containers instead of hardcoded values
* Fix xml validation
2020-04-03 13:16:57 +02:00
orbitcowboy
e1eb7e04b5
std.cfg: Added <not-bool/>-flags for some functions from <cwctype>
2020-02-22 14:24:14 +01:00
orbitcowboy
a62ddc6edd
std.cfg: Added <not-bool/>-tag to isblank() function arg.
2020-02-22 09:43:15 +01:00
orbitcowboy
be96abc21a
std.cfg: Added <not-bool/>-tags to <cctype> function args.
2020-02-22 09:39:21 +01:00
Ken-Patrick Lehrmann
0b7649ca9b
Fix 9298 ( #2476 )
...
* Fix 9298
Tell cppcheck that strcpy returns its first argument, and use that
knowledge in checkTokenInsideExpression.
* Add missing unit tests in cmake
2020-01-09 08:47:36 +01:00
orbitcowboy
18b8db1e15
std.cfg: Added missing unsigned type qualifiers to 'UINT_XXX'-constants.
2019-12-20 09:47:42 +01:00
Daniel Marjamäki
2f00141c72
Revert "Fixed #9452 (FP syntaxError - _Pragma before struct with two constructors)"
...
This reverts commit 14539b56a3
.
2019-11-17 22:18:30 +01:00
Daniel Marjamäki
14539b56a3
Fixed #9452 (FP syntaxError - _Pragma before struct with two constructors)
2019-11-17 18:50:40 +01:00
Daniel Marjamäki
f5e3dc9a38
Improved fix for #8978 (False positive: Variable assigned value that is never used when assigning via iterator)
2019-11-17 12:08:21 +01:00
Paul Fultz II
4ebf54d090
Fix issue 9437: Dont assume init list constructor for strings ( #2366 )
...
* Fix issue 9437: Dont assume init list constuctor for strings
* Update the schema
* Add documentation
2019-11-17 03:22:04 +01:00
orbitcowboy
1d19f57c5e
std.cfg: No real changes. Updated wrong header for 'wcscmp' [ci skip]
2019-11-14 09:23:37 +01:00
orbitcowboy
dd30f37642
std.cfg: Merged 'wcscmp' and 'strcmp' configurations and added better tests.
2019-11-14 08:43:31 +01:00
orbitcowboy
09eaa412b1
std.cfg: Improved cfg for 'mbstowcs'
2019-11-13 16:55:17 +01:00
orbitcowboy
177eed122a
std.cfg: Added 'indirect' flag for destination argument of 'mbstrtowc' function.
2019-11-13 14:34:02 +01:00
Daniel Marjamäki
5bf53cc2b4
std.cfg: first parameter for vsprintf can be NULL
2019-11-10 19:09:34 +01:00
Paul Fultz II
650408a210
Improve librarys config of substr to improve checking cases in issue 8021 ( #2338 )
2019-11-08 08:02:33 +01:00
orbitcowboy
f59a2b491d
#9455 : Added a test case.
2019-11-05 14:00:50 +01:00
Sebastian
bca1192e61
std.cfg: Add some missing std::map::*() function configurations ( #2289 )
...
Reference:
https://en.cppreference.com/w/cpp/container/map/equal_range
https://en.cppreference.com/w/cpp/container/map/lower_bound
https://en.cppreference.com/w/cpp/container/map/upper_bound
https://en.cppreference.com/w/cpp/container/map/contains
2019-10-21 13:45:19 +02:00
versat
094caf31ac
std.cfg: Remove redundant configurations for vector::(push|pop)_back()
...
Add tests in std.cpp to verify that a configuration for the functions
exists.
2019-10-18 12:40:10 +02:00
Sebastian
8eea046e5b
std.cfg: Add support for std::fill_n() ( #2273 )
...
Reference: https://en.cppreference.com/w/cpp/algorithm/fill_n
2019-10-18 12:24:57 +02:00
Sebastian
42470d91bb
std.cfg: Add support for C11 functions thrd_*() and mtx_*() ( #2270 )
...
* std.cfg: Add support for C11 function thrd_exit().
Reference: https://en.cppreference.com/w/c/thread/thrd_exit
* std.cfg: Add rest of thrd_*() functions and the mtx_*() functions
2019-10-16 12:13:16 +02:00
Sebastian
d6f879c2f1
std.cfg: Add configuration for std::map::at() ( #2256 )
...
Reference: https://en.cppreference.com/w/cpp/container/map/at
2019-10-10 13:13:29 +02:00
Rikard Falkeborn
ddcbed21d6
std.cfg: Add podtype char8_t ( #2257 )
...
c++20 introduced type char8_t.
From https://en.cppreference.com/w/cpp/language/types :
char8_t - type for UTF-8 character representation, required to be large
enough to represent any UTF-8 code unit (8 bits). It has the same size,
signedness, and alignment as unsigned char (and. therefore, the same size
and alignment as char and signed char), but is a distinct type.
2019-10-10 08:12:32 +02:00
Daniel Marjamäki
69a54b0ee9
Library: added 'stdtype' attribute in <podtype> element so we can configure standard types better
2019-09-29 16:48:25 +02:00
Sebastian
5615da4547
std.cfg: Add configuration and tests for std::bind() ( #2207 )
...
TODO:
Somehow Cppcheck fails to print an ignoredReturnValue message when the
return value is not used (see ticket
https://trac.cppcheck.net/ticket/9369 )
2019-09-24 12:16:13 +02:00
PKEuS
9864c8577f
std.cfg: Added std::time_t and std::clock_t
2019-09-02 15:30:55 +02:00
orbitcowboy
1994cbbb9c
std.cfg: Improved configuration for mbrlen() and extended test cases.
2019-08-27 08:18:19 +02:00
amai2012
a209c5b37a
Correct config for mbrlen()
2019-08-26 21:25:50 +02:00
orbitcowboy
a9bdf99e07
std.cfg: Added *experimental* support for math constants liken M_PI. These are *NOT* standard, but they are supported by GCC/Clang and VS.
2019-07-31 11:11:01 +02:00
Sebastian
2a3567cb44
std.cfg: Add std::string::copy() and std::wstring::copy() ( #2041 )
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Reference:
https://en.cppreference.com/w/cpp/string/basic_string/copy
http://www.cplusplus.com/reference/string/string/copy/
2019-07-29 18:57:50 +02:00
Sebastian
dcc2599121
std.cfg: Add `<pure/>` to std::min() and std::max() ( #2037 )
2019-07-26 07:51:26 +02:00
Sebastian
2d5f3ae3b4
std.cfg: Add std::next() and std::prev() ( #2022 )
...
Reference:
https://en.cppreference.com/w/cpp/iterator/next
https://en.cppreference.com/w/cpp/iterator/prev
2019-07-25 12:40:15 +02:00
Sebastian
d185607122
std.cfg: Fix function configuration for std::back_inserter ( #2023 )
...
Reference: https://en.cppreference.com/w/cpp/iterator/back_inserter
2019-07-24 12:44:56 +02:00
amai2012
2915376c4f
Remove attribute use-retval from std::rotate
2019-07-19 20:33:15 +02:00
Sebastian
f50cd2330c
std.cfg: Add some more std::<container>::swap() functions ( #2018 )
2019-07-19 10:00:14 +02:00
Daniel Marjamäki
783f7f1648
Rename safeValues to unknownValues
2019-07-11 16:05:48 +02:00
Sebastian
e49b098a86
std.cfg: Add mem_fn() ( #1976 )
...
std.cfg: Add mem_fn()
Reference:
https://en.cppreference.com/w/cpp/utility/functional/mem_fn
2019-07-11 08:26:24 +02:00
Daniel Marjamäki
05d35b063d
Function return: Extra check of safe function return values
2019-07-10 20:00:21 +02:00
Rikard Falkeborn
839fcddd8a
Fix #6115 (Add support to realloc to cfg files) ( #1953 )
...
* Allow to configure realloc like functions
* memleakonrealloc: Bring back tests.
The old memleak checker was removed, and the tests for it was removed in
commit 9765a2dfab
. This also removed the
tests for memleakOnRealloc. Bring back those tests, somewhat modified
since the checker no longer checks for memory leaks.
* Add realloc to mem leak check
* Add tests of realloc buffer size
* Configure realloc functions
* Add test of freopen
* Allow to configure which element is realloc argument
* Fix wrong close in test
cppcheck now warns for this
* Update manual
* Update docs
* Rename alloc/dalloc/realloc functions
Naming the member function realloc caused problems on appveyor. Rename
the alloc and dealloc functions as well for consistency.
* Change comparisson order
* Remove variable and use function call directly
* Create temporary variable to simplify
* Throw mismatchError on mismatching allocation/reallocation
* Refactor to separate function
* Fix potential nullptr dereference
As pointed out by cppcheck.
2019-07-05 12:44:52 +02:00
orbitcowboy
952a4becf6
std.cfg: Added return type to itoa().
2019-06-20 15:24:35 +02:00
orbitcowboy
1e53cf0397
std.cfg: Added support for std::stringstream::str()
2019-06-07 21:07:22 +02:00
orbitcowboy
92d8b9d68f
std.cfg: Added support for std::ofstream::write().
2019-06-07 21:02:16 +02:00