disconnected path found when using attach_disconnected

Bug #1319984 reported by Jamie Strandboge
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
apparmor (Ubuntu)
Invalid
Undecided
Unassigned

Bug Description

On r28 of 'devel' (ubuntu-touch/utopic) on mako, I came across this denial:
May 15 13:01:46 ubuntu-phablet kernel: [1958.435403] type=1400 audit(1400176906.263:418): apparmor="DENIED" operation="file_lock" profile="com.ubuntu.developer.jdstrand.rottentomatoes_rottentomatoes_0.10" name="home/phablet/.local/share/com.ubuntu.developer.jdstrand.rottentomatoes/GPUCache/data_3" pid=7250 comm="BrowserBlocking" requested_mask="k" denied_mask="k" fsuid=32011 ouid=32011

I have been unable to reproduce it. All I know is I was using the webapp and at some point clicked a trailer to view it. Everything played fine and the app seemed to work ok. I was unable to trigger it by playing the same trailer.

I found another disconnected path in wordswarm. All I did to generate it was launch the application, but subsequent launches didn't trigger it:
May 15 13:02:39 ubuntu-phablet kernel: [ 2012.071020] type=1400 audit(1400176959.900:419): apparmor="DENIED" operation="file_mmap" profile="com.ubuntu.developer.ken-vandine.wordswarm_wordswarm_0.0.5" name="l/Ubuntu/Components/Themes/Ambiance/ScrollbarStyle.qml" pid=7676 comm="QtWebProcess" requested_mask="m" denied_mask="m" fsuid=32011 ouid=0

description: updated
Revision history for this message
John Johansen (jjohansen) wrote :

The path resolution fn is not properly prepending the '/' character to disconnected paths that don't disconnect at a device/fs. This is generally the case for bind mounts.

Revision history for this message
Jamie Strandboge (jdstrand) wrote :

Marking Invaalid as I've not been able to reproduce and there are other bugs tracking disconnected paths.

Changed in apparmor (Ubuntu):
status: New → Invalid
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