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[Jamie Strandboge <jamie@xxxxxxxxxx>]

'c' corresponds to creat(). This requires the 'w' apparmor permission.

** Tags added: aa-policy apparmor

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https://bugs.launchpad.net/bugs/1314160

Title:
  Apparmor profile violated: cupsd does mknod on
  /var/cache/samba/gencache.tdb

Status in cups package in Ubuntu:
  Triaged

Bug description:
  When I print to my smb printer, I get a dbus notification of the
  following entries in my syslog:

      Apr 29 12:27:15 tinker kernel: [ 3359.467314] type=1400 audit(1398770835.923:150): apparmor="DENIED" operation="mknod" profile="/usr/sbin/cupsd" name="/var/cache/samba/gencache.tdb" pid=5747 comm="smb" requested_mask="c" denied_mask="c" fsuid=7 ouid=7
      Apr 29 12:27:15 tinker kernel: [ 3359.467453] type=1400 audit(1398770835.923:151): apparmor="DENIED" operation="mknod" profile="/usr/sbin/cupsd" name="/var/cache/samba/gencache.tdb" pid=5747 comm="smb" requested_mask="c" denied_mask="c" fsuid=7 ouid=7
      Apr 29 12:27:15 tinker kernel: [ 3359.469047] type=1400 audit(1398770835.923:152): apparmor="DENIED" operation="mknod" profile="/usr/sbin/cupsd" name="/var/cache/samba/gencache.tdb" pid=5747 comm="smb" requested_mask="c" denied_mask="c" fsuid=7 ouid=7

  I get new entries every time I print. I'm running Ubuntu 14.04 with
  cups-daemon 1.7.2-0ubuntu1 on btrfs, fwiw.

  I saw this replicated on http://www.dedoimedo.com/computers/ubuntu-
  trusty-tahr-laptop-ultrabook.html .

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