diff --git a/[refs] b/[refs]
index 9d5352d63258..e0703dcde62c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b2b163dd47024e445410b72d0c5df6d819c14dfd
+refs/heads/master: a506aedc51093544ff0f9610af6066d18cb6abbe
diff --git a/trunk/block/elevator.c b/trunk/block/elevator.c
index df75676f6671..76e3702d5381 100644
--- a/trunk/block/elevator.c
+++ b/trunk/block/elevator.c
@@ -154,7 +154,7 @@ static struct elevator_type *elevator_get(const char *name)
 
 		spin_unlock(&elv_list_lock);
 
-		sprintf(elv, "%s-iosched", name);
+		snprintf(elv, sizeof(elv), "%s-iosched", name);
 
 		request_module("%s", elv);
 		spin_lock(&elv_list_lock);