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Created on 2020-09-19 16:08 by pdmccormick, last changed 2022-04-11 14:59 by admin. This issue is now closed.
| Files | ||||
|---|---|---|---|---|
| File name | Uploaded | Description | Edit | |
| fix.patch | pdmccormick, 2020-09-19 16:08 | |||
| Pull Requests | |||
|---|---|---|---|
| URL | Status | Linked | Edit |
| PR 22322 | merged | python-dev, 2020-09-19 16:11 | |
| PR 22344 | merged | miss-islington, 2020-09-21 21:42 | |
| PR 22345 | merged | miss-islington, 2020-09-21 21:42 | |
| Messages (8) | |||
|---|---|---|---|
| msg377176 - (view) | Author: Peter McCormick (pdmccormick) * | Date: 2020-09-19 16:08 | |
Attempting to backup a closed database will trigger segfault: ``` target = sqlite.connect(':memory:') source = sqlite.connect(":memory:") source.close() source.backup(target) ``` | |||
| msg377201 - (view) | Author: Kyle Stanley (aeros) *  | Date: 2020-09-20 02:36 | |
With this being a segfault that's simple to replicate under normal circumstances, I've elevated the priority to release blocker. I'll wait on the release manager (Lukasz) for explicit approval for backporting to 3.9 and 3.8, with both branches being in the release candidate phase. (The attached PR looks to be ready to be merged as well, after a Misc/NEWS entry is added by the author. See https://github.com/python/cpython/pull/22322#pullrequestreview-492167467 for details.) | |||
| msg377203 - (view) | Author: Peter McCormick (pdmccormick) * | Date: 2020-09-20 03:22 | |
Updated sample script, thanks to @aeros for catching the omission: ``` import sqlite3 target = sqlite3.connect(':memory:') source = sqlite3.connect(':memory:') source.close() source.backup(target) ``` | |||
| msg377204 - (view) | Author: miss-islington (miss-islington) | Date: 2020-09-20 03:40 | |
New changeset bfee9fad84531a471fd7864e88947320669f68e2 by Peter McCormick in branch 'master': bpo-41815: SQLite: segfault if backup called on closed database (GH-22322) https://github.com/python/cpython/commit/bfee9fad84531a471fd7864e88947320669f68e2 | |||
| msg377287 - (view) | Author: miss-islington (miss-islington) | Date: 2020-09-21 22:00 | |
New changeset ca2d99d091a5b7768e92ee5ce7104aa6d8a3ed86 by Miss Islington (bot) in branch '3.8': bpo-41815: SQLite: segfault if backup called on closed database (GH-22322) https://github.com/python/cpython/commit/ca2d99d091a5b7768e92ee5ce7104aa6d8a3ed86 | |||
| msg377289 - (view) | Author: miss-islington (miss-islington) | Date: 2020-09-21 22:05 | |
New changeset 4ee30c42441c3e5066d5080a22da53675aeae716 by Miss Islington (bot) in branch '3.9': bpo-41815: SQLite: segfault if backup called on closed database (GH-22322) https://github.com/python/cpython/commit/4ee30c42441c3e5066d5080a22da53675aeae716 | |||
| msg377290 - (view) | Author: Kyle Stanley (aeros) * | Date: 2020-09-21 22:07 | |
I've received approval from Lukasz to backport to 3.9 and 3.8, and have now merged the PRs. It could use a post-commit review from a core dev that has some additional experience with SQLite3, but it can be de-escalated from release blocker. | |||
| msg378052 - (view) | Author: Łukasz Langa (lukasz.langa) * | Date: 2020-10-05 16:10 | |
New changeset bd55c46895d2fcfadda46701d3c34d78441a7806 by Łukasz Langa (Miss Islington (bot)) in branch '3.9': bpo-41815: SQLite: segfault if backup called on closed database (GH-22322) https://github.com/python/cpython/commit/bd55c46895d2fcfadda46701d3c34d78441a7806 | |||
| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:59:35 | admin | set | github: 85981 |
| 2020-10-05 16:10:19 | lukasz.langa | set | messages: + msg378052 |
| 2020-09-21 22:07:57 | aeros | set | priority: release blocker -> normal status: open -> closed messages: + msg377290 stage: patch review -> commit review |
| 2020-09-21 22:05:25 | miss-islington | set | messages: + msg377289 |
| 2020-09-21 22:00:44 | miss-islington | set | messages: + msg377287 |
| 2020-09-21 21:42:09 | miss-islington | set | pull_requests: + pull_request21386 |
| 2020-09-21 21:42:00 | miss-islington | set | pull_requests: + pull_request21385 |
| 2020-09-20 03:40:59 | miss-islington | set | nosy: + miss-islington messages: + msg377204 |
| 2020-09-20 03:22:12 | pdmccormick | set | messages: + msg377203 |
| 2020-09-20 02:36:30 | aeros | set | nosy: + ghaering |
| 2020-09-20 02:36:14 | aeros | set | priority: normal -> release blocker versions: - Python 3.7 nosy: + lukasz.langa, aeros messages: + msg377201 |
| 2020-09-19 16:11:40 | python-dev | set | nosy: + python-dev pull_requests: + pull_request21367 stage: patch review |
| 2020-09-19 16:08:19 | pdmccormick | create | |