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Title: fix crash while checking misra_9 when initializing a union with {{0,0}} by ev1313 · Pull Request #5250 · cppcheck-opensource/cppcheck · GitHub

Open Graph Title: fix crash while checking misra_9 when initializing a union with {{0,0}} by ev1313 · Pull Request #5250 · cppcheck-opensource/cppcheck

X Title: fix crash while checking misra_9 when initializing a union with {{0,0}} by ev1313 · Pull Request #5250 · cppcheck-opensource/cppcheck

Description: This fixes a crash with following error: Traceback (most recent call last): File "/usr/local/share/Cppcheck/addons/runaddon.py", line 8, in runpy.run_path(addon, run_name='__main__') File "", line 291, in run_path File "", line 98, in _run_module_code File "", line 88, in _run_code File "/usr/local/share/Cppcheck/addons/misra.py", line 4737, in main() File "/usr/local/share/Cppcheck/addons/misra.py", line 4679, in main checker.parseDump(item) File "/usr/local/share/Cppcheck/addons/misra.py", line 4335, in parseDump self.executeCheck(902, self.misra_9_2, cfg) File "/usr/local/share/Cppcheck/addons/misra.py", line 4246, in executeCheck check_function(*args) File "/usr/local/share/Cppcheck/addons/misra.py", line 2104, in misra_9_2 misra_9.misra_9_x(self, data, 902) File "/usr/local/share/Cppcheck/addons/misra_9.py", line 414, in misra_9_x parser.parseInitializer(ed, eq.astOperand2) File "/usr/local/share/Cppcheck/addons/misra_9.py", line 320, in parseInitializer child = self.root.getChildByValueElement(self.ed) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: 'NoneType' object has no attribute 'getChildByValueElement' A minimal example and testcase is added. The extra check for nextChild seems to fix it, however i did not read the whole codebase, so maybe this creates other issues.

Open Graph Description: This fixes a crash with following error: Traceback (most recent call last): File "/usr/local/share/Cppcheck/addons/runaddon.py", line 8, in <module> runpy.run_path(addon, run_...

X Description: This fixes a crash with following error: Traceback (most recent call last): File &quot;/usr/local/share/Cppcheck/addons/runaddon.py&quot;, line 8, in &lt;module&gt; runpy.run_...

Opengraph URL: https://github.com/cppcheck-opensource/cppcheck/pull/5250

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fix crash while checking misra_9 when initializing a union with {{0,0}} https://github.com/cppcheck-opensource/cppcheck/pull/5250/files#top
Show all changes 2 commits https://github.com/cppcheck-opensource/cppcheck/pull/5250/files
7ee908a fix crash while checking misra_9 when initializing a union with {{0,0}} Jul 18, 2023 https://github.com/cppcheck-opensource/cppcheck/pull/5250/commits/7ee908ab59ff36d082a8cbfba13257252ce5cc86
12dd277 remove superflous check and typo Aug 30, 2023 https://github.com/cppcheck-opensource/cppcheck/pull/5250/commits/12dd277587cb6dba069f14085413117f02be68e6
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