Pull rework-memory-attribute-aliasing into release branch

[linux-2.6-omap-h63xx.git] / net / sctp / protocol.c

diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 2088aa992b7abf91e3dd5391789efc7cc228eb03..816c033d78865464a8826c8ab2ae102b633a2e31 100644 (file)
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -365,12 +365,18 @@ static int sctp_v4_is_any(const union sctp_addr *addr)
  * Return 0 - If the address is a non-unicast or an illegal address.
  * Return 1 - If the address is a unicast.
  */
-static int sctp_v4_addr_valid(union sctp_addr *addr, struct sctp_sock *sp)
+static int sctp_v4_addr_valid(union sctp_addr *addr,
+                             struct sctp_sock *sp,
+                             const struct sk_buff *skb)
 {
        /* Is this a non-unicast address or a unusable SCTP address? */
        if (IS_IPV4_UNUSABLE_ADDRESS(&addr->v4.sin_addr.s_addr))
                return 0;
 
+       /* Is this a broadcast address? */
+       if (skb && ((struct rtable *)skb->dst)->rt_flags & RTCF_BROADCAST)
+               return 0;
+
        return 1;
 }