[PATCH] x86-64: Add option to compile for Core2

[powerpc.git] / net / sctp / input.c

diff --git a/net/sctp/input.c b/net/sctp/input.c
index 64f6301..3311187 100644 (file)
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -135,6 +135,9 @@ int sctp_rcv(struct sk_buff *skb)
 
        SCTP_INC_STATS_BH(SCTP_MIB_INSCTPPACKS);
 
+       if (skb_linearize(skb))
+               goto discard_it;
+
        sh = (struct sctphdr *) skb->h.raw;
 
        /* Pull up the IP and SCTP headers. */
@@ -723,7 +726,7 @@ static struct sctp_endpoint *__sctp_rcv_lookup_endpoint(const union sctp_addr *l
        struct sctp_endpoint *ep;
        int hash;
 
-       hash = sctp_ep_hashfn(laddr->v4.sin_port);
+       hash = sctp_ep_hashfn(ntohs(laddr->v4.sin_port));
        head = &sctp_ep_hashtable[hash];
        read_lock(&head->lock);
        for (epb = head->chain; epb; epb = epb->next) {
@@ -768,6 +771,9 @@ static void __sctp_hash_established(struct sctp_association *asoc)
 /* Add an association to the hash. Local BH-safe. */
 void sctp_hash_established(struct sctp_association *asoc)
 {
+       if (asoc->temp)
+               return;
+
        sctp_local_bh_disable();
        __sctp_hash_established(asoc);
        sctp_local_bh_enable();
@@ -801,6 +807,9 @@ static void __sctp_unhash_established(struct sctp_association *asoc)
 /* Remove association from the hash table.  Local BH-safe. */
 void sctp_unhash_established(struct sctp_association *asoc)
 {
+       if (asoc->temp)
+               return;
+
        sctp_local_bh_disable();
        __sctp_unhash_established(asoc);
        sctp_local_bh_enable();
@@ -821,7 +830,7 @@ static struct sctp_association *__sctp_lookup_association(
        /* Optimize here for direct hit, only listening connections can
         * have wildcards anyways.
         */
-       hash = sctp_assoc_hashfn(local->v4.sin_port, peer->v4.sin_port);
+       hash = sctp_assoc_hashfn(ntohs(local->v4.sin_port), ntohs(peer->v4.sin_port));
        head = &sctp_assoc_hashtable[hash];
        read_lock(&head->lock);
        for (epb = head->chain; epb; epb = epb->next) {
@@ -948,7 +957,7 @@ static struct sctp_association *__sctp_rcv_init_lookup(struct sk_buff *skb,
                if (!af)
                        continue;
 
-               af->from_addr_param(paddr, params.addr, ntohs(sh->source), 0);
+               af->from_addr_param(paddr, params.addr, sh->source, 0);
 
                asoc = __sctp_lookup_association(laddr, paddr, &transport);
                if (asoc)