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Title: [3.12] gh-111178: Fix getsockaddrarg() undefined behavior (GH-131668) (GH-131977) by miss-islington · Pull Request #131979 · python/cpython · GitHub

Open Graph Title: [3.12] gh-111178: Fix getsockaddrarg() undefined behavior (GH-131668) (GH-131977) by miss-islington · Pull Request #131979 · python/cpython

X Title: [3.12] gh-111178: Fix getsockaddrarg() undefined behavior (GH-131668) (GH-131977) by miss-islington · Pull Request #131979 · python/cpython

Description: gh-111178: Fix getsockaddrarg() undefined behavior (GH-131668) Don't pass direct references to sockaddr members since their type may not match PyArg_ParseTuple() types. Instead, use temporary 'int' and 'unsigned char' variables, and update sockaddr members afterwards. On FreeBSD, treat BTPROTO_HCI node name as a bytes string, not as an integer. (cherry picked from commit c318a03) Co-authored-by: Victor Stinner vstinner@python.org (cherry picked from commit 8cd29c2)

Open Graph Description: gh-111178: Fix getsockaddrarg() undefined behavior (GH-131668) Don't pass direct references to sockaddr members since their type may not match PyArg_ParseTuple() types. Instead, use temporary &...

X Description: gh-111178: Fix getsockaddrarg() undefined behavior (GH-131668) Don't pass direct references to sockaddr members since their type may not match PyArg_ParseTuple() types. Instead, use tempora...

Opengraph URL: https://github.com/python/cpython/pull/131979

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a0fefae [3.13] gh-111178: Fix getsockaddrarg() undefined behavior (GH-131668)… vstinner Apr 1, 2025 https://github.com/python/cpython/pull/131979/commits/a0fefaea96f1815374938c880a9a5d87ff048bd8
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