---

yaml --- r: 351469 b: refs/heads/master c: 115b0aa h: refs/heads/master i: 351467: 4bead0a v: v3
git-mirror · Jan 18, 2013 · 77c73a6 · 77c73a6
1 parent b4485a3
commit 77c73a6
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 12fd84f4383b15b0a12cfd50b7c527cd55d6f101
+refs/heads/master: 115b0aa6b444e8dd89b7f67b77b8c472763fbc1a
diff --git a/trunk/net/ipv6/ndisc.c b/trunk/net/ipv6/ndisc.c
@@ -671,6 +671,11 @@ static void ndisc_recv_ns(struct sk_buff *skb)
 	bool inc;
 	int is_router = -1;
 
+	if (skb->len < sizeof(struct nd_msg)) {
+		ND_PRINTK(2, warn, "NS: packet too short\n");
+		return;
+	}
+
 	if (ipv6_addr_is_multicast(&msg->target)) {
 		ND_PRINTK(2, warn, "NS: multicast target address\n");
 		return;