Merge tag 'v3.12' into core/locking to pick up mutex upates

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/security/apparmor/policy.c b/security/apparmor/policy.c
index 6172509fa2b..705c2879d3a 100644
--- a/security/apparmor/policy.c
+++ b/security/apparmor/policy.c
@@ -563,7 +563,8 @@ void __init aa_free_root_ns(void)
 static void free_replacedby(struct aa_replacedby *r)
 {
 	if (r) {
-		aa_put_profile(rcu_dereference(r->profile));
+		/* r->profile will not be updated any more as r is dead */
+		aa_put_profile(rcu_dereference_protected(r->profile, true));
 		kzfree(r);
 	}
 }
@@ -609,6 +610,7 @@ void aa_free_profile(struct aa_profile *profile)
 	aa_put_dfa(profile->policy.dfa);
 	aa_put_replacedby(profile->replacedby);
 
+	kzfree(profile->hash);
 	kzfree(profile);
 }