[issue41252] Incorrect reference counting in _ssl.c's _servername_callback()

[Christian Heimes]

Christian Heimes  added the comment:

Thanks!

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resolution:  -> fixed
stage: patch review -> resolved
status: open -> closed

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[issue41252] Incorrect reference counting in _ssl.c's _servername_callback()

[miss-islington]

miss-islington  added the comment:


New changeset 90584c02b4dcfc087bee5e4131b7ba72b669d58a by Miss Islington (bot) 
in branch '3.9':
bpo-41252: Fix incorrect refcounting in _ssl.c's _servername_callback() 
(GH-21407)
https://github.com/python/cpython/commit/90584c02b4dcfc087bee5e4131b7ba72b669d58a


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[issue41252] Incorrect reference counting in _ssl.c's _servername_callback()

[miss-islington]

miss-islington  added the comment:


New changeset 54babbe976531d4d1c21ea415f71e7c6846e15bc by Miss Islington (bot) 
in branch '3.8':
bpo-41252: Fix incorrect refcounting in _ssl.c's _servername_callback() 
(GH-21407)
https://github.com/python/cpython/commit/54babbe976531d4d1c21ea415f71e7c6846e15bc


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[issue41252] Incorrect reference counting in _ssl.c's _servername_callback()

[miss-islington]

Change by miss-islington :


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pull_requests: +20559
pull_request: https://github.com/python/cpython/pull/21410

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[issue41252] Incorrect reference counting in _ssl.c's _servername_callback()

[miss-islington]

Change by miss-islington :


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pull_requests: +20560
pull_request: https://github.com/python/cpython/pull/21411

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[issue41252] Incorrect reference counting in _ssl.c's _servername_callback()

[miss-islington]

miss-islington  added the comment:


New changeset ee96f32ca24779656d3c8736d26671fc3689f0a3 by Zackery Spytz in 
branch 'master':
bpo-41252: Fix incorrect refcounting in _ssl.c's _servername_callback() 
(GH-21407)
https://github.com/python/cpython/commit/ee96f32ca24779656d3c8736d26671fc3689f0a3


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nosy: +miss-islington

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[issue41252] Incorrect reference counting in _ssl.c's _servername_callback()

[Zackery Spytz]

Change by Zackery Spytz :


--
keywords: +patch
pull_requests: +20557
stage:  -> patch review
pull_request: https://github.com/python/cpython/pull/21407

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[issue41252] Incorrect reference counting in _ssl.c's _servername_callback()

[Zackery Spytz]

New submission from Zackery Spytz :

In _servername_callback(), servername_bytes will be used after being
decrefed if PyUnicode_FromEncodedObject() fails.

--
assignee: christian.heimes
components: Extension Modules, SSL
messages: 373371
nosy: ZackerySpytz, christian.heimes
priority: normal
severity: normal
status: open
title: Incorrect reference counting in _ssl.c's _servername_callback()
type: behavior
versions: Python 3.10, Python 3.8, Python 3.9

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