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Backport #48495

closed

nautilus: Paxos::restart() and Paxos::shutdown() can race leading to use-after-free on 'logger' object. Seen in Nautilus.

Added by Nathan Cutler over 3 years ago. Updated about 3 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Target version:
Release:
nautilus
Pull request ID:
Crash signature (v1):
Crash signature (v2):


Related issues 1 (0 open1 closed)

Copied from RADOS - Bug #48386: Paxos::restart() and Paxos::shutdown() can race leading to use-after-free on 'logger' object. Seen in Nautilus.Resolved

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Actions #1

Updated by Nathan Cutler over 3 years ago

  • Copied from Bug #48386: Paxos::restart() and Paxos::shutdown() can race leading to use-after-free on 'logger' object. Seen in Nautilus. added
Actions #2

Updated by Nathan Cutler about 3 years ago

  • Status changed from New to Need More Info
  • Assignee set to Brad Hubbard

@Brad, are you sure this backport is applicable to nautilus? If it's not applicable, please change Status to "Rejected". Thanks!

Actions #3

Updated by Brad Hubbard about 3 years ago

Nathan Cutler wrote:

@Brad, are you sure this backport is applicable to nautilus? If it's not applicable, please change Status to "Rejected". Thanks!

@Nathan Weinberg, Definitely. It was originally "Seen in Nautilus" (downstream BZ) and the race condition still exists.

Actions #4

Updated by Nathan Cutler about 3 years ago

@Nathan Weinberg, Definitely. It was originally "Seen in Nautilus" (downstream BZ) and the race condition still exists.

@Brad: Thanks for the reassurance. When I wrote that question, I did so after failing to look closely enough at the conflict resolution.

Actions #5

Updated by Nathan Cutler about 3 years ago

  • Assignee changed from Brad Hubbard to Nathan Cutler
Actions #6

Updated by Nathan Cutler about 3 years ago

  • Description updated (diff)
  • Status changed from Need More Info to In Progress
Actions #7

Updated by Yuri Weinstein about 3 years ago

Nathan Cutler wrote:

https://github.com/ceph/ceph/pull/39160

merged

Actions #8

Updated by Nathan Cutler about 3 years ago

  • Status changed from In Progress to Resolved
  • Target version set to v14.2.17

This update was made using the script "backport-resolve-issue".
backport PR https://github.com/ceph/ceph/pull/39160
merge commit 98114f98092803f4f42acefd57f71e7428712dae (v14.2.16-316-g98114f98092)

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