Issue 35470: A deadly decref in _PyImport

Issue 35470: A deadly decref in _PyImport_FindExtensionObjectEx()

This issue has been migrated to GitHub: https://github.com/python/cpython/issues/79651

classification

Title:	A deadly decref in _PyImport_FindExtensionObjectEx()
Type:	behavior	Stage:	resolved
Components:	Interpreter Core	Versions:	Python 3.8, Python 3.7

process

Status:	closed	Resolution:	fixed
Dependencies:		Superseder:
Assigned To:		Nosy List:	ZackerySpytz, eric.snow, miss-islington, serhiy.storchaka, xiang.zhang
Priority:	normal	Keywords:	patch

Created on 2018-12-12 12:42 by ZackerySpytz, last changed 2022-04-11 14:59 by admin. This issue is now closed.

Messages (4)
msg331693 - (view)	Author: Zackery Spytz (ZackerySpytz) *	Date: 2018-12-12 12:42
In _PyImport_FindExtensionObjectEx(), "mod" shouldn't be decrefed if _PyState_AddModule() fails.
msg331695 - (view)	Author: Xiang Zhang (xiang.zhang) *	Date: 2018-12-12 13:35
What about version 3.6?
msg333394 - (view)	Author: Serhiy Storchaka (serhiy.storchaka) *	Date: 2019-01-10 16:12
New changeset 89c4f90df97f6039325e354167e8f507bf199fd9 by Serhiy Storchaka (Zackery Spytz) in branch 'master': bpo-35470: Fix a reference counting bug in _PyImport_FindExtensionObjectEx(). (GH-11128) https://github.com/python/cpython/commit/89c4f90df97f6039325e354167e8f507bf199fd9
msg333399 - (view)	Author: miss-islington (miss-islington)	Date: 2019-01-10 16:36
New changeset 3e3d57d8490b729a80c8cd9e90475dec122dfe9e by Miss Islington (bot) in branch '3.7': bpo-35470: Fix a reference counting bug in _PyImport_FindExtensionObjectEx(). (GH-11128) https://github.com/python/cpython/commit/3e3d57d8490b729a80c8cd9e90475dec122dfe9e

History
Date	User	Action	Args
2022-04-11 14:59:09	admin	set	github: 79651
2019-01-10 16:44:08	serhiy.storchaka	set	status: open -> closed stage: patch review -> resolved resolution: fixed versions: - Python 3.6
2019-01-10 16:36:52	miss-islington	set	nosy: + miss-islington messages: + msg333399
2019-01-10 16:12:55	miss-islington	set	pull_requests: + pull_request11048
2019-01-10 16:12:50	miss-islington	set	pull_requests: + pull_request11047
2019-01-10 16:12:35	serhiy.storchaka	set	nosy: + serhiy.storchaka messages: + msg333394
2018-12-12 19:25:17	eric.snow	set	nosy: + eric.snow type: behavior versions: + Python 3.6
2018-12-12 13:35:29	xiang.zhang	set	nosy: + xiang.zhang messages: + msg331695
2018-12-12 12:44:40	ZackerySpytz	set	keywords: + patch stage: patch review pull_requests: + pull_request10359
2018-12-12 12:42:37	ZackerySpytz	create