Ubuntu

aufs fchown() bug caused by apparmor

Reported by Laszlo Attila Toth on 2009-11-23
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Medium
John Johansen
Intrepid
Undecided
Unassigned
Karmic
Medium
John Johansen
Lucid
Medium
John Johansen

Bug Description

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In the Intrepid kernel the following patch sets ATTR_FILE of the struct_
iattr which is passed to aufs_setattr(), but aufs_setattr() is not
updated to deal with the changed parameter.

 commit a5a749e0644cbd1cb602d1119253fad03d16067d
 Author: Ben Collins <email address hidden>
 Date: Sun Jul 27 22:22:02 2008 -0400

  UBUNTU: SAUCE: (no-up) [AppArmor] merge with upstream subversion r1291

The attached patch fixes it.

  affects ubuntu/linux
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Laszlo Attila Toth (panther) wrote :
Changed in linux (Ubuntu):
assignee: nobody → Canonical Kernel Team (canonical-kernel-team)
Tim Gardner (timg-tpi) on 2009-11-24
Changed in linux (Ubuntu Karmic):
assignee: nobody → John Johansen (jjohansen)
importance: Undecided → Medium
milestone: none → karmic-updates
status: New → In Progress
Changed in linux (Ubuntu Lucid):
assignee: Canonical Kernel Team (canonical-kernel-team) → John Johansen (jjohansen)
importance: Undecided → Medium
milestone: none → lucid-alpha-1
status: New → In Progress
John Johansen (jjohansen) wrote :

Laszlo,

Have you seen a similar oops occur in Karmic? AppArmor no longer touches ATTR_FILE so if you are seeing similar behavior I am going to need an oops or something more tangible to examine.

Andy Whitcroft (apw) on 2009-11-30
tags: added: kernel-series-unknown
Changed in linux (Ubuntu Karmic):
status: In Progress → Invalid
Changed in linux (Ubuntu Lucid):
status: In Progress → Invalid
Andy Whitcroft (apw) on 2009-12-04
Changed in linux (Ubuntu Intrepid):
assignee: nobody → John Johansen (jjohansen)
Alex Valavanis (valavanisalex) wrote :

I'm closing this report for Intrepid as it reached end-of-life on 30 April 2010.

Changed in linux (Ubuntu Intrepid):
assignee: John Johansen (jjohansen) → nobody
status: New → Invalid
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