apparmor: add utility function to get an arbitrary tasks profile.
Signed-off-by: John Johansen <john.johansen@canonical.com>
Acked-by: Steve Beattie <sbeattie@ubuntu.com>
diff --git a/security/apparmor/domain.c b/security/apparmor/domain.c
index 7a78e81..fb47d5b 100644
--- a/security/apparmor/domain.c
+++ b/security/apparmor/domain.c
@@ -62,17 +62,14 @@
struct aa_profile *to_profile)
{
struct task_struct *tracer;
- const struct cred *cred = NULL;
struct aa_profile *tracerp = NULL;
int error = 0;
rcu_read_lock();
tracer = ptrace_parent(task);
- if (tracer) {
+ if (tracer)
/* released below */
- cred = get_task_cred(tracer);
- tracerp = aa_cred_profile(cred);
- }
+ tracerp = aa_get_task_profile(tracer);
/* not ptraced */
if (!tracer || unconfined(tracerp))
@@ -82,8 +79,7 @@
out:
rcu_read_unlock();
- if (cred)
- put_cred(cred);
+ aa_put_profile(tracerp);
return error;
}