X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=ipc%2Fmsg.c;h=25f1a6139584a51000b272e6f703f004994110d9;hb=91182754daa6ca26dd2e97ee0b0f6e9e37d33324;hp=7385de25788a80c0d9cb51e6a9921997ae135e74;hpb=96fd2d57b8252e16dfacf8941f7a74a6119197f5;p=pandora-kernel.git

diff --git a/ipc/msg.c b/ipc/msg.c
index 7385de25788a..25f1a6139584 100644
--- a/ipc/msg.c
+++ b/ipc/msg.c
@@ -296,7 +296,9 @@ static void freeque(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp)
 	}
 	atomic_sub(msq->q_cbytes, &ns->msg_bytes);
 	security_msg_queue_free(msq);
+	ipc_lock_by_ptr(&msq->q_perm);
 	ipc_rcu_putref(msq);
+	ipc_unlock(&msq->q_perm);
 }
 
 /*