[issue36374] A possible null pointer dereference in compile.c's merge_consts_recursive()

[Inada Naoki]

Change by Inada Naoki :


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

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[issue36374] A possible null pointer dereference in compile.c's merge_consts_recursive()

[miss-islington]

miss-islington  added the comment:


New changeset 9b4a1b1e23d4a7cb18ad26f405bdc741af69f342 by Miss Islington (bot) 
(Zackery Spytz) in branch 'master':
bpo-36374: Fix a possible null pointer dereference (GH-12449)
https://github.com/python/cpython/commit/9b4a1b1e23d4a7cb18ad26f405bdc741af69f342


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nosy: +miss-islington

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[issue36374] A possible null pointer dereference in compile.c's merge_consts_recursive()

[SilentGhost]

Change by SilentGhost :


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nosy: +inada.naoki

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[issue36374] A possible null pointer dereference in compile.c's merge_consts_recursive()

[Zackery Spytz]

Change by Zackery Spytz :


--
keywords: +patch
pull_requests: +12403
stage:  -> patch review

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[issue36374] A possible null pointer dereference in compile.c's merge_consts_recursive()

[Zackery Spytz]

New submission from Zackery Spytz :

If PyDict_SetDefault() fails in merge_consts_recursive(), Py_INCREF() will be 
called on a null pointer.

--
components: Interpreter Core
messages: 338411
nosy: ZackerySpytz
priority: normal
severity: normal
status: open
title: A possible null pointer dereference in compile.c's 
merge_consts_recursive()
type: crash
versions: Python 3.8

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