77157a678a
Fix 12033: false negative: uninitialized data passed as const data to function ( #5747 )
2023-12-23 10:55:39 +01:00
61bbcbeeee
fixed #12108 - Crash in `CTU::FileInfo::getErrorPath()` with Clang-built binary ( #5746 )
...
This is actually just a workaround as it seems the issue is an upstream
Clang one.
2023-12-14 17:44:09 +01:00
4b9f3c68fb
Fix #12188 FN uninitvar with increment of struct member ( #5665 )
2023-11-16 18:11:12 +01:00
72a36172aa
Fix #12142 FP uninitStructMember, unreadVariable with pointer to member ( #5618 )
2023-11-04 13:40:06 +01:00
989d276dde
removed the need for `Check` object in `CTU::getUnsafeUsage()` callback / some CheckUninitVar cleanups ( #5610 )
...
The `Check` objects were just created for that purpose so they basically
just were wrappers for the pointers passed into them and were
unnecessary.
2023-11-03 18:27:11 +01:00
09785a4eb8
moved `MyFileInfo` definitions into source files ( #4697 )
2023-10-21 16:58:29 +02:00
9d4e3829c2
Partial fix #12030 (False positive: uninitialized variable, conditional modification, flag) ( #5543 )
2023-10-12 13:56:47 +02:00
a22c181553
fixed "Redundant elaborated type specifier" Rider warnings ( #5517 )
2023-10-08 09:10:17 +02:00
fe8730cf0f
MathLib: renamed `to{U}LongNumber()` to `toBig{U}Number()` ( #5503 )
...
The name was misleading as it was actually a `long long` and also if we
ever move to an (optional) 128-bit value it wouldn't even less fitting.
We should name it to match our alias type.
2023-10-05 19:21:42 +02:00
276f017fbe
Partial fix for #11897 (Safety: show what checks are enabled/disabled) ( #5372 )
...
Example output on stdout:
```
$ ./cppcheck m1.cpp
Checking m1.cpp ...
Active checkers: 59/177
```
2023-08-29 12:00:52 +02:00
8cd61941dc
Unified checks for unevaluated context ( #5362 )
2023-08-23 12:07:47 +02:00
52081ef08f
Add special function to match lifetimes ( #5320 )
...
This also removes the termination checking in `valueFlowUninit` as this
causes a lot of FNs.
2023-08-14 10:27:00 +02:00
d4d77edeae
Fix FP uninitStructMember / cleanup from #5311 ( #5315 )
2023-08-12 23:46:31 +02:00
a7d487f6db
Fix #11805 FP uninitvar for stringstream into deref pointer to uninit var / #11804 FP uninitvar for array in struct in struct ( #5311 )
2023-08-11 18:45:58 +02:00
72212331fb
Fix #11832 False positive: uninitialized variable '*(&var) = 0' ( #5241 )
2023-07-14 19:14:33 +02:00
4eebf2e733
Fix uninitdata regression ( #5179 )
2023-06-21 21:19:22 +02:00
bb962e2bc3
Enable and mitigate readability-else-after-return ( #5175 )
2023-06-20 18:43:21 +02:00
f96e3c9d84
Fix #11766 FP uninitdata with cast ( #5170 )
2023-06-20 18:06:57 +02:00
9a290c959f
Fix #11776 (False positive: uninitialized variable, struct array member initialized in function) ( #5165 )
2023-06-17 10:20:20 +02:00
f6a65afdee
Fix FP uninitStructMember when other variable is only nonzero if struct member is initialized ( #5143 )
2023-06-10 21:35:17 +02:00
7696bd1357
Fix #11225 FN constParameter with cast ( #5100 )
...
* Fix #11225 FN constParameter with cast
* Add const
2023-05-31 16:51:03 +02:00
ec2f00d7c2
Fix #1175 uninitialized data: casted to 'int *' and dereferenced ( #5008 )
2023-05-29 15:29:53 +02:00
10b55cc0cf
Fix #11654 FN functionConst if only non-const member usage is call to itself ( #5092 )
...
* Fix #11654 FN functionConst if only non-const member usage is call to itself
* Format
* Add const
2023-05-26 17:24:13 +02:00
3d6c453058
Fix uninitvar false positive in designed initializers ( #5079 )
...
Stop interpreting struct fields in designed initializers as usage of local
variables which can happen if they share the same name.
```
$ cat test.c
struct a { int b; };
int main() {
char *b;
extern int foo(struct a *);
return foo(&(struct a){.b = 0});
}
$ cppcheck --quiet test.c
test.c:5:27: error: Uninitialized variable: b [legacyUninitvar]
return foo(&(struct a){.b = 0});
```
2023-05-26 11:59:10 +02:00
096d3a78b0
Fix #10596 FN uninitdata with value initialization ( #5056 )
...
* Assign values to pointers with C++11 init
* Handle assigning empty init list
* Fix #10596 FN uninitdata with value initialization
* Fix test
2023-05-13 22:07:09 +02:00
3ccd0505cd
Enable and mitigate readability-simplify-boolean-expr ( #4897 )
2023-03-17 13:51:55 +01:00
61e8b84578
Fix 11610: false negative: knownConditionTrueFalse with address of variable ( #4883 )
2023-03-12 19:57:11 +01:00
e2f38fdaf3
removed `experimental` and `safe` from `Certainty` ( #4819 )
2023-03-12 14:15:29 +01:00
b4c90f8b2a
Fix #11597 FP uninitvar with nested enum ( #4847 )
2023-03-04 11:57:12 +01:00
464fbe8d53
Update copyright year
2023-01-28 10:16:34 +01:00
bea6aec2b2
extracted `ValueFlow::Value` to `vfvalue.{cpp|h}` ( #4642 )
2023-01-26 22:23:22 +01:00
a09667a6d9
removed unused error messages ( #4689 )
2023-01-07 10:35:39 +01:00
1cfe49e340
use `const_iterator` where possible ( #4662 )
2022-12-30 15:13:47 +01:00
6fedbb4f77
add/preserve `const` in `dynamic_cast` ( #4655 )
2022-12-19 20:01:12 +01:00
cff1cd9cda
applied clang-tidy `misc-const-correctness` fixes for POD types, iterators and references ( #4529 )
...
* applied `misc-const-correctness` fixes for POD types and iterators
* applied `misc-const-correctness` fixes for references
2022-10-02 07:12:40 +02:00
dc03a50414
some small cleanups and refactorings ( #4488 )
...
* moved `plistFile` from `ErrorLogger` to `CppCheck`
* got rid of global CWE objects
* lib/CMakeLists.txt: suppress some `-Wfloat-equal` clang warning in matchcompiled builds as well
* lib/CMakeLists.txt: moved a loop into proper block
* test/CMakeLists.txt: simplified `add_fixture`
* test/CMakeLists.txt: moved `fixture_cost`
* fixed `naming-privateMemberVariable` selfcheck warning
2022-09-24 11:59:13 +02:00
339484d2a1
mitigated and enabled more clang-tidy warnings ( #4470 )
...
* fixed some `performance-inefficient-string-concatenation` clang-tidy warnings
* fixed and enabled `modernize-replace-random-shuffle` clang-tidy warning
* fixed and enabled `bugprone-suspicious-string-compare` clang-tidy warning
* mitigated and enabled `readability-non-const-parameter` clang-tidy warnings
* clang-tidy.md: documented some disabled checks
* mitigated and enabled `performance-unnecessary-value-param` clang-tidy warnings
2022-09-16 18:58:59 +02:00
43caa32abf
Fix 9755: false negative: access of moved variable in conditional code ( #4459 )
...
* Fix 9755: false negative: access of moved variable in conditional code
* Format
2022-09-11 12:32:01 +02:00
d81a758850
LCppC backports: Refactorizations/Optimizations ( #4204 )
2022-08-21 17:21:02 +02:00
c9c1f83a69
use `emptyString` more consistently ( #4034 )
2022-07-10 10:57:29 +02:00
185294499c
Adjust the severity of the uninitvar ( #4234 )
2022-06-28 22:52:35 +02:00
3e3abecba0
Rename old uninitvar ID to use legacyUninitvar ( #4043 )
2022-04-27 17:37:37 +02:00
1bc0317719
Fix #11002 FP uninitStructMember with extra parentheses ( #4047 )
2022-04-25 22:22:35 +02:00
6b9ac6f7a8
Warn when incrementing uninitialized value ( #4042 )
...
* Warn when incrementing uninitialized value
* Format
2022-04-24 09:56:58 +02:00
3feecc51d6
Fix 10988: FP: Regression, uninitvar ( #4037 )
2022-04-21 19:29:38 +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
4b4037540a
valueFlowUninit: Handle arrays and pod types ( #3917 )
...
* valueFlowUninit: Handle arrays and pod types
* Format
* Catch another array case
2022-03-24 06:35:44 +01:00
1aff160411
Fix #9303 FP uninitvar after lambda expression ( #3903 )
...
* Fix #9303 FP uninitvar after lambda expression
* Format
2022-03-15 14:32:33 +01:00
3989408738
Update copyright year
2022-02-05 11:45:17 +01:00
2b13a27140
Fix #9696 FP uninitdata - writing pointer to stream ( #3772 )
2022-02-02 12:24:32 +01:00
Paul Fultz II
Oliver Stöneberg
chrchr-github
Daniel Marjamäki
Anton Lindqvist
PKEuS