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Fix a compiler warning in _xxsubinterpretermodule.c #103245

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Merged
Yhg1s merged 1 commit into from
Apr 4, 2023
Merged

Fix a compiler warning in _xxsubinterpretermodule.c #103245

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Fix a (correct) warning about potential uses of uninitialized memory in 
_xxsubinterpreter. Unlike newly allocated PyObject structs or global
structs, stack-allocated structs are not initialised, and a few places in
the code expect the _sharedexception struct data to be either NULL or
initialised.
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@Yhg1s
Yhg1s committed Apr 4, 2023
commit 4db1ecd5d7222fc52ad6e845997535a566b43a13
2 changes: 1 addition & 1 deletion Modules/_xxsubinterpretersmodule.c
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Original file line number Diff line number Diff line change
Expand Up @@ -481,7 +481,7 @@ _run_script_in_interpreter(PyObject *mod, PyInterpreterState *interp,
}

// Run the script.
_sharedexception exc;
_sharedexception exc = {NULL, NULL};
int result = _run_script(interp, codestr, shared, &exc);

// Switch back.
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