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shm_open() and shm_unlink() truncate names with embedded null characters #115886
Description
Bug report
Posix functions shm_open() and shm_unlink() take a null terminated C strings using PyUnicode_AsUTF8AndSize(path, NULL) which returns a pointer to char buffer which can include embedded null characters. When interpreted as C strings they are terminated at embedded null characters.
Activity
pythongh-115886: Handle embedded null characters in shared memory name
gh-115886: Handle embedded null characters in shared memory name (GH-…
[3.12] pythongh-115886: Handle embedded null characters in shared mem…
[3.11] pythongh-115886: Handle embedded null characters in shared mem…
[3.12] gh-115886: Handle embedded null characters in shared memory na…
[3.11] gh-115886: Handle embedded null characters in shared memory na…
pythongh-115886: Handle embedded null characters in shared memory name (
pythongh-115886: Handle embedded null characters in shared memory name (
pythongh-115886: Handle embedded null characters in shared memory name (