sctp: load transport header after sk_filter

[cascardo/linux.git] / net / sctp / input.c

diff --git a/net/sctp/input.c b/net/sctp/input.c
index a701527..47cf460 100644 (file)
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -112,7 +112,6 @@ int sctp_rcv(struct sk_buff *skb)
        struct sctp_ep_common *rcvr;
        struct sctp_transport *transport = NULL;
        struct sctp_chunk *chunk;
-       struct sctphdr *sh;
        union sctp_addr src;
        union sctp_addr dest;
        int family;
@@ -127,8 +126,6 @@ int sctp_rcv(struct sk_buff *skb)
        if (skb_linearize(skb))
                goto discard_it;
 
-       sh = sctp_hdr(skb);
-
        /* Pull up the IP and SCTP headers. */
        __skb_pull(skb, skb_transport_offset(skb));
        if (skb->len < sizeof(struct sctphdr))
@@ -230,7 +227,7 @@ int sctp_rcv(struct sk_buff *skb)
        chunk->rcvr = rcvr;
 
        /* Remember the SCTP header. */
-       chunk->sctp_hdr = sh;
+       chunk->sctp_hdr = sctp_hdr(skb);
 
        /* Set the source and destination addresses of the incoming chunk.  */
        sctp_init_addrs(chunk, &src, &dest);