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Title: gh-150178: Fix refcount leaks in hamt allocation failure paths by lpyu001 · Pull Request #150179 · python/cpython · GitHub

Open Graph Title: gh-150178: Fix refcount leaks in hamt allocation failure paths by lpyu001 · Pull Request #150179 · python/cpython

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Open Graph Description: fix:#150178 Issue: hamt.c: sub_node leaked in bitmap_assoc and bitmap_without #150178

X Description: fix:#150178 Issue: hamt.c: sub_node leaked in bitmap_assoc and bitmap_without #150178

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