tree e49bdfe8a1bdcc1a15219d1d940a1776bb79446a
parent e12ca23d41bd157354a5d1aadff30211a410c53a
author Kees Cook <kees.cook@canonical.com> 1306866701 -0700
committer James Morris <jmorris@namei.org> 1306897623 +1000

AppArmor: fix oops in apparmor_setprocattr

When invalid parameters are passed to apparmor_setprocattr a NULL deref
oops occurs when it tries to record an audit message. This is because
it is passing NULL for the profile parameter for aa_audit. But aa_audit
now requires that the profile passed is not NULL.

Fix this by passing the current profile on the task that is trying to
setprocattr.

Signed-off-by: Kees Cook <kees@ubuntu.com>
Signed-off-by: John Johansen <john.johansen@canonical.com>
Cc: stable@kernel.org
Signed-off-by: James Morris <jmorris@namei.org>