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gh-131719: add NULL pointer check to _PyMem_FreeDelayed (gh-131720)

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Tomasz Pytel 2025-03-25 10:49:18 -04:00 committed by GitHub
parent 44605aa93d
commit 0a91456ad1
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2 changed files with 4 additions and 1 deletions
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1
Misc/NEWS.d/next/Core_and_Builtins/2025-03-25-13-58-25.gh-issue-131719.zKv98a.rst Normal file
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@ -0,0 +1 @@
Fix missing NULL check in ``_PyMem_FreeDelayed`` in :term:`free-threaded <free threading>` build.

4
Objects/obmalloc.c
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@ -1215,7 +1215,9 @@ void
_PyMem_FreeDelayed(void *ptr)
{
assert(!((uintptr_t)ptr & 0x01));
free_delayed((uintptr_t)ptr);
if (ptr != NULL) {
free_delayed((uintptr_t)ptr);
}
}
#ifdef Py_GIL_DISABLED