4d9e69e42c
Fix 11985: False positive: uninitvar (valueflow) ( #5781 )
2023-12-27 18:11:57 +01:00
403e7f1f7d
lib/addoninfo.cpp: When loading a JSON addon, test 'script' key. ( #5797 )
...
In case a user accidentally uses a wrong JSON file (e.g. naming.json,
which is the config file for namingng.py), the code could give a
confusing exception. This happens when the key 'script' is not defined
as a string.
This is solved by testing the key for existence and type. In case
'script' is not a key or refers to a type other than a string, a clear
error is given, stating for example: 'Loading naming.json failed. script
must be set to a string value.'
The message is kept in line with other messages. Maybe it can be
clarified further, e.g. 'Loading naming.json failed. A key "script" must
be set with a string value referring to a Python script.' - in which
case the errors relating to other keys may also be clarified.
2023-12-25 05:49:17 +01:00
a7baf88d4f
Fix #12289 FN (regression): memory leak not shown when strcpy is used ( #5809 )
2023-12-24 14:42:07 +01:00
e553940e23
#12158 : improve check: variableScope is not reported when there is el… ( #5758 )
...
variableScope is not reported when there is else if
2023-12-24 14:01:01 +01:00
17ee4093fa
Fix #10905 , #11665 FN deallocuse ( #5751 )
2023-12-23 11:31:27 +01:00
7f0234e7d5
Fix 12032: False positive: uninitialized variable, flags with same value ( #5754 )
2023-12-23 10:57:40 +01:00
77157a678a
Fix 12033: false negative: uninitialized data passed as const data to function ( #5747 )
2023-12-23 10:55:39 +01:00
948f822943
2.13: Update copyright year [ci skip] ( #5785 )
2023-12-20 21:41:58 +01:00
76695f6be2
Fix #12272 (removeContradiction() Avoid use-after-free on multiple remove) ( #5707 )
...
As reported in
https://sourceforge.net/p/cppcheck/discussion/general/thread/fa43fb8ab1/
removeContradiction() minValue/maxValue.remove(..) can access free'd
memory as it removes all matching values by iterating over the complete
list. Creating a full copy instead of a reference avoids this issue.
Signed-off-by: Dirk Müller <dirk@dmllr.de>
2023-12-19 20:44:22 +01:00
49da3e3821
Fixed #12281 (IDE plugin integration is broken by checkers report) ( #5779 )
2023-12-19 15:55:29 +01:00
5aa1710dd0
Fix #12071 (Add safety mode that makes cppcheck more strict about critical errors) ( #5777 )
2023-12-18 18:26:23 +01:00
aa7629d969
aligned and optimized unique error handling ( #5280 )
...
The handling in `CppCheck::reportErr()` and `Executor::hasToLog()` was
slightly different. I hope this can somehow be shared after the executor
reworking.
We were also using a very inappropriate container for the error list
which caused a lot of overhead.
`-D__GNUC__ --debug-warnings --template=daca2 --check-library -j2
../test/testsymboldatabase.cpp`
Clang 15
main process `284,218,587` -> `175,691,241`
worker process `9,123,697,183` -> `8,951,903,360`
2023-12-17 21:59:06 +01:00
2932ab7592
Revert "Fixed #12071 (suppressing critical error, no indication to user that analysis of file fails) ( #5771 )" ( #5775 )
...
This reverts commit 7c316fb76d
2023-12-17 19:13:14 +01:00
7c316fb76d
Fixed #12071 (suppressing critical error, no indication to user that analysis of file fails) ( #5771 )
2023-12-17 15:42:17 +01:00
086ceea333
fixed #12111 - memory leak with `-j2` and `--cppcheck-build-dir` ( #5589 )
2023-12-17 15:07:13 +01:00
f2622a673f
more cleanups in handling of ignored files ( #5767 )
2023-12-16 21:04:45 +01:00
ef27c29f27
Fix assertion failure in evalSameCondition ( #5770 )
2023-12-16 19:27:26 +01:00
3329e2f633
Fix #11741 FP knownConditionTrueFalse minus/negation confuses check ( #5766 )
2023-12-16 17:03:56 +01:00
c79ec60bee
fixed #12264 - auto-detection of Python in Visual Studio built binaries when `python3.exe` does not exist ( #5765 )
...
I also suppressed the unwanted output from the `system()`.
2023-12-15 12:34:32 +01:00
02fed7a266
Fix #12235 performance regression (hang) in 2.13dev ( #5715 )
...
Co-authored-by: chrchr-github <chrchr@github>
2023-12-15 11:01:08 +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
61127950b0
Fixed #12260 (false positive: unusedVariable with side effects in member initialization) ( #5762 )
...
revert old changes
2023-12-14 15:16:30 +01:00
d7835f199f
astutils.cpp: optimized `followAllReferences()` a bit ( #5442 )
...
Scanning `common/file.c` of the `xrdp` project with `--force --std=c11
--std=c++11 --inline-suppr --enable=warning`:
Clang 16 `4,208,373,435` -> `4,143,907,657`
Clang 16 (Boost) `3,837,285,621` -> `3,609,164,192`
GCC 13 `4,336,042,153` -> `4,331,137,034`
GCC 13 (Boost) `3,896,319,383` -> `3,795,013,995`
2023-12-13 21:08:22 +01:00
8205b4a4b3
Fix #10572 FP nullPointerRedundantCheck with try/catch / #10701 FP knownConditionTrueFalse with nested try/catch ( #5761 )
2023-12-13 19:22:54 +01:00
b26b78b86d
Fix #12258 Assert failure in setSymbolic() ( #5759 )
2023-12-12 22:37:33 +01:00
2c54f31bfe
Fix #12251 internalError while cppcheck tries to parse Clang AST ( #5755 )
2023-12-12 20:47:58 +01:00
30e8814ecb
Fix #12255 Crash in executeMultiCondition() ( #5752 )
2023-12-11 17:15:21 +01:00
d695c6c766
Update tools/get_checkers.py and lib/checkers.cpp ( #5749 )
2023-12-11 15:18:19 +01:00
243fa66bd3
Fix 12031: False positive: uninitialized variable ( #5637 )
2023-12-10 19:42:35 +01:00
1af83ad821
Fix #12091 (False negative: Uninitialized variable read in subfunction (regression)) ( #5739 )
2023-12-08 21:54:23 +01:00
1bdb7133e8
Fix #9684 New check: find unnecessary copy in range loop ( #5738 )
2023-12-08 16:58:43 +01:00
7ac824f38a
Fix #12249 Assert failure in ExpressionAnalyzer (II) ( #5733 )
2023-12-08 14:46:20 +01:00
77d8eaa2a1
Fix #12206 FN constParameterPointer with unknown const member ( #5737 )
2023-12-07 19:24:51 +01:00
613bbe7674
Fix #12249 Assert failure in ExpressionAnalyzer ( #5731 )
2023-12-06 20:04:20 +01:00
5761e55a67
avoid `const_cast` usage in headers ( #5720 )
2023-12-06 14:15:35 +01:00
918eca635d
Fix #2767 FP resourceLeak (regression) / #12248 FP memleak / #12204 FP memleak ( #5723 )
2023-12-06 10:17:32 +01:00
347b188726
gui/mainwindow.cpp: use picojson to generate JSON / updated picojson to latest dev version ( #5710 )
...
The lastest release of picojson does not support creation of JSONs, so
we need to switch to the current dev version.
2023-12-05 19:02:18 +01:00
70745b527a
Fix #12210 (Cppcheck hang in SymbolDatabase::createSymbolDatabaseExprIds) ( #5699 )
2023-12-05 14:22:32 +01:00
41e6c87cb2
Fix #12236 FP related to decltype/__typeof__ ( #5717 )
2023-12-04 11:19:49 +01:00
ae27b613ae
Fix #12239 FP memleak when passing this in allocation ( #5719 )
2023-12-02 14:15:10 +01:00
55c2b75c2e
Fix #6933 FN uninitvar with POD struct and STL types ( #5713 )
...
Co-authored-by: chrchr-github <chrchr@github>
2023-12-01 17:42:27 +01:00
3272a2bbe7
greatly improved `Settings::loadCppcheckCfg()` error handling ( #5712 )
...
This also fixes the issue that `cppcheck.cfg` is no longer being loaded
from executable path. That was introduced by #5704 .
2023-12-01 16:34:14 +01:00
4182f943aa
use more granular suppressions in selfcheck and prefer inline suppressions ( #5703 )
2023-12-01 15:59:01 +01:00
d6a1a657df
Fix #11796 FN memleak with brace init ( #5708 )
...
Co-authored-by: chrchr-github <chrchr@github>
2023-12-01 15:39:16 +01:00
7e8ea5bcf9
Avoid evaluating conditions twice when there isnt a value to evaluate ( #5711 )
2023-12-01 11:34:36 +01:00
e2082267e2
Fix #12218 : class and union ( #5705 )
...
Co-authored-by: chrchr-github <chrchr@github>
2023-12-01 10:03:43 +01:00
5fed6e7dd9
json.h: suppress `-Wzero-as-null-pointer-constant` Clang warning ( #5701 )
2023-11-27 11:16:20 +01:00
f2461781fd
added `xml.h` wrapper for TinyXML2 / cleaned up suppressions of Clang compiler warnings ( #5700 )
2023-11-26 14:04:35 +01:00
42a64d4d39
Fix #12218 syntaxError with typedef in namespace ( #5694 )
2023-11-25 22:59:51 +01:00
33981fe42c
Fix #12214 FN constParameterReference / #12216 FP constParameterReference ( #5691 )
2023-11-25 22:58:16 +01:00
Paul Fultz II
thingsconnected
chrchr-github
olabetskyi
Daniel Marjamäki
Dirk Mueller
Oliver Stöneberg