---

yaml --- r: 29665 b: refs/heads/master c: bbb1747 h: refs/heads/master i: 29663: 7f4d897 v: v3
git-mirror · Jun 25, 2006 · 6941bc7 · 6941bc7
1 parent 0ba43ee
commit 6941bc7
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bfe5d834195b3089b8846577311340376cc0f450
+refs/heads/master: bbb1747d4e44ce49acc73daa8d66e5f6bd546f1b
diff --git a/trunk/kernel/sys.c b/trunk/kernel/sys.c
@@ -137,14 +137,15 @@ static int __kprobes notifier_call_chain(struct notifier_block **nl,
 		unsigned long val, void *v)
 {
 	int ret = NOTIFY_DONE;
-	struct notifier_block *nb;
+	struct notifier_block *nb, *next_nb;
 
 	nb = rcu_dereference(*nl);
 	while (nb) {
+		next_nb = rcu_dereference(nb->next);
 		ret = nb->notifier_call(nb, val, v);
 		if ((ret & NOTIFY_STOP_MASK) == NOTIFY_STOP_MASK)
 			break;
-		nb = rcu_dereference(nb->next);
+		nb = next_nb;
 	}
 	return ret;
 }