evince makes openafs to kernel oops
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
OpenAFS |
Fix Released
|
Unknown
|
|||
openafs (Ubuntu) |
Fix Released
|
Undecided
|
Mackenzie Morgan | ||
Karmic |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
Impact:
Kernel oops when Evince encounters an AFS-based file in its history list
How the patch addresses it:
Adds credential tracking for AppArmor to AFS
Test case:
Open a file from /afs in Evince
Close it
Wait a while for credentials to expire
Open a non-AFS file in Evince
Watch it crash
Regression potential:
I don't see anything in the patch that looks dangerous.
ProblemType: Bug
Architecture: amd64
Date: Wed Aug 19 08:46:52 2009
DistroRelease: Ubuntu 9.10
NonfreeKernelMo
Package: openafs-
ProcEnviron:
LANGUAGE=
LANG=en_DK.UTF-8
SHELL=/bin/bash
LC_NUMERIC=
ProcVersionSign
SourcePackage: openafs
Uname: Linux 2.6.31-6-generic x86_64
Related branches
Changed in openafs (Ubuntu): | |
status: | New → Confirmed |
description: | updated |
tags: |
added: verification-done removed: patch-verified verification-needed |
tags: |
added: verification-done removed: verification-needed |
Changed in openafs: | |
status: | Unknown → Fix Released |
Does this always happen? Or perhaps only when you are not authenticated to the realm? If it only happens when you are unauthenticated, perhaps it is an issue with handling "permission denied" or "not found" files.