[pkg-apparmor] Bug#715640: [Mayhem] Bug report on apparmor: apparmor_parser crashes with exit status 139

[Steve Beattie]

Hi,

On Wed, Oct 29, 2014 at 08:24:38PM +0100, Christian Boltz wrote:
> I just tried to reproduce this bug with AppArmor 2.9 (on openSUSE ;-)
> 
> The parser doesn't crash anymore:
> 
> ./crash.sh 
> Warning from stdin (line 1): /sbin/apparmor_parser: cannot use or update cache, disable, or force-complain via stdin
> AppArmor parser error, in stdin line 1: syntax error, unexpected $end, expecting TOK_OPEN

A simpler test case is:

  apparmor_parser --subdomainfs anyarg

This was fixed in apparmor trunk in
http://bazaar.launchpad.net/~apparmor-dev/apparmor/master/revision/2129
but is still outstanding in apparmor 2.8. I'm not sure it warrants
fixing there, unless someone has a need for a 2.8.5 release, and
even then, it's pretty marginal (not many users of the subdomainfs
argument).

That said, the fix can easily be cherry-picked; we could commit it
to 2.8 so that it does not get forgotten if a 2.8.5 release were to
come about.

-- 
Steve Beattie
<sbeattie at ubuntu.com>
http://NxNW.org/~steve/
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