[3.14] gh-143308: fix UAF when PickleBuffer is concurrently mutated in a callback (GH-143312) #143396
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… a callback (pythonGH-143312) (cherry picked from commit 6c53af1) Co-authored-by: Aaron Wieczorek <[email protected]> Co-authored-by: Aaron Wieczorek <[email protected]> Co-authored-by: Bénédikt Tran <[email protected]>
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(cherry picked from commit 6c53af1)
Co-authored-by: Aaron Wieczorek [email protected]
Co-authored-by: Aaron Wieczorek [email protected]
Co-authored-by: Bénédikt Tran [email protected]
save_picklebuffervia re-entrantbuffer_callbackand__bool__#143308