[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>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/sctp/input.c b/net/sctp/input.c
index 1662f9cc869e..70d6606e2812 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);