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Title: bpo-43362: Fix bad free in py_sha3_new_impl function by alexhenrie · Pull Request #24702 · python/cpython · GitHub

Open Graph Title: bpo-43362: Fix bad free in py_sha3_new_impl function by alexhenrie · Pull Request #24702 · python/cpython

X Title: bpo-43362: Fix bad free in py_sha3_new_impl function by alexhenrie · Pull Request #24702 · python/cpython

Description: Initializing buf.obj to NULL earlier in the function prevents the possibility of PyBuffer_Release being called on an invalid object. https://bugs.python.org/issue43362

Open Graph Description: Initializing buf.obj to NULL earlier in the function prevents the possibility of PyBuffer_Release being called on an invalid object. https://bugs.python.org/issue43362

X Description: Initializing buf.obj to NULL earlier in the function prevents the possibility of PyBuffer_Release being called on an invalid object. https://bugs.python.org/issue43362

Opengraph URL: https://github.com/python/cpython/pull/24702

X: @github

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9eab003 bpo-43362: Fix bad free in py_sha3_new_impl function alexhenrie Mar 2, 2021 https://github.com/python/cpython/pull/24702/commits/9eab0039eae110a5a198827974f0e39ef37f619e
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