[issue41056] minor NULL pointer and sign issues reported by Coverity

[miss-islington]

miss-islington <mariatta.wijaya+miss-islington at gmail.com> added the comment:


New changeset eb0d5c38de7f970d8cd8524f4163d831c7720f51 by Gregory P. Smith in branch 'master':
bpo-41056: Fix a NULL pointer dereference on MemoryError within the ssl module. (GH-21009)
https://github.com/python/cpython/commit/eb0d5c38de7f970d8cd8524f4163d831c7720f51


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nosy: +miss-islington

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue41056>
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