[issue37138] PEP 590 method_vectorcall calls memcpy with NULL src

[Gregory P. Smith]

Gregory P. Smith <greg at krypto.org> added the comment:


New changeset 1f9531764cc0f8dbca1d8f429d162dc28282f4b4 by Gregory P. Smith (Jeroen Demeyer) in branch 'master':
bpo-37138: fix undefined behaviour with memcpy() on NULL array (GH-13867)
https://github.com/python/cpython/commit/1f9531764cc0f8dbca1d8f429d162dc28282f4b4


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