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gh-143378: Fix UAF when BytesIO is concurrently mutated during write operations #143408

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Merged
serhiy-storchaka merged 13 commits into from
Jan 9, 2026

gh-143378: clean up duplicated shape check in Python implementation

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Merged

gh-143378: Fix UAF when BytesIO is concurrently mutated during write operations #143408

gh-143378: clean up duplicated shape check in Python implementation
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succeeded Jan 8, 2026 in 39s