From 02bbbc2cd2129172792eb2ecd6611eca06bbe8b7 Mon Sep 17 00:00:00 2001
From: Kees Cook <keescook@chromium.org>
Date: Thu, 8 Dec 2011 16:25:48 -0800
Subject: [PATCH] --- yaml --- r: 283252 b: refs/heads/master c:
 2053c4727c5a891bf182397e425b6cb87b2ae613 h: refs/heads/master v: v3

---
 [refs]                          | 2 +-
 trunk/security/apparmor/audit.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 4c0118368453..29946da7455d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 143b01d33221e4937d3930e6bb2b63d70b7c7a65
+refs/heads/master: 2053c4727c5a891bf182397e425b6cb87b2ae613
diff --git a/trunk/security/apparmor/audit.c b/trunk/security/apparmor/audit.c
index 96502b22b268..f3fafedd798a 100644
--- a/trunk/security/apparmor/audit.c
+++ b/trunk/security/apparmor/audit.c
@@ -133,7 +133,7 @@ static void audit_pre(struct audit_buffer *ab, void *ca)
 		struct aa_profile *profile = sa->aad.profile;
 		pid_t pid;
 		rcu_read_lock();
-		pid = tsk->real_parent->pid;
+		pid = rcu_dereference(tsk->real_parent)->pid;
 		rcu_read_unlock();
 		audit_log_format(ab, " parent=%d", pid);
 		if (profile->ns != root_ns) {