From 5636bef7324f49e36f05ec8a5f6284e11b1bcca4 Mon Sep 17 00:00:00 2001
From: Vlad Yasevich <vladislav.yasevich@hp.com>
Date: Sat, 17 Jun 2006 22:55:35 -0700
Subject: [SCTP]: Reject sctp packets with broadcast addresses.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/sctp/input.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'net/sctp/input.c')

diff --git a/net/sctp/input.c b/net/sctp/input.c
index 1662f9cc869..70d6606e281 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -170,7 +170,8 @@ int sctp_rcv(struct sk_buff *skb)
 	 * IP broadcast addresses cannot be used in an SCTP transport
 	 * address."
 	 */
-	if (!af->addr_valid(&src, NULL) || !af->addr_valid(&dest, NULL))
+	if (!af->addr_valid(&src, NULL, skb) ||
+	    !af->addr_valid(&dest, NULL, skb))
 		goto discard_it;
 
 	asoc = __sctp_rcv_lookup(skb, &src, &dest, &transport);
-- 
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