[apparmor] [patch] Avoid raising an exception for hats in includes in aa-logprof

Steve Beattie steve at nxnw.org
Wed Jul 8 22:35:00 UTC 2015

On Sun, Jun 21, 2015 at 07:30:32PM +0200, Christian Boltz wrote:
> aa-logprof raises an exception if
> - an include file contains a hat
> - that file is included in a profile and
> - aa-logprof hits an audit log entry for this profile
> Reproducer:
> python3 aa-logprof -f <(echo 'Jun 19 11:50:36 piorun kernel: [4474496.458789] audit: type=1400 audit(1434707436.696:153): apparmor="DENIED" operation="open" profile="/usr/sbin/apache2" name="/etc/gai.conf" pid=2910 comm="apache2" requested_mask="r" denied_mask="r" fsuid=0 ouid=0') -d ../profiles/apparmor.d/
> This happens because profiles/apparmor.d/apache2.d/phpsysinfo was
> already read when pre-loading the include files.
> This patch changes aa.py parse_profile_data() to only raise the
> exception if it is not handling includes currently.
> I'm able to reproduce this issue with trunk and 2.9 and therefore
> propose this patch for both. (Interestingly, this code exists since
> r0.1.38, and nobody noticed it yet...)
> [ 53-fix-logprof-for-hat-in-include.diff ]

Acked-by: Steve Beattie <steve at nxnw.org> for both trunk and 2.9.

Steve Beattie
<sbeattie at ubuntu.com>
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