[SCTP]: Switch sctp_cookie ->peer_addr to net-endian.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 7 insertions, 3 deletions

diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index b5d4a61ed7a7..59536368f79a 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -1227,6 +1227,7 @@ struct sctp_association *sctp_make_temp_asoc(const struct sctp_endpoint *ep,
         struct sk_buff *skb;
         sctp_scope_t scope;
         struct sctp_af *af;
+        union sctp_addr tmp;
 
         /* Create the bare association.  */
         scope = sctp_scope(sctp_source(chunk));
@@ -1239,7 +1240,8 @@ struct sctp_association *sctp_make_temp_asoc(const struct sctp_endpoint *ep,
         af = sctp_get_af_specific(ipver2af(skb->nh.iph->version));
         if (unlikely(!af))
                 goto fail;
-        af->from_skb(&asoc->c.peer_addr, skb, 1);
+        af->from_skb(&tmp, skb, 1);
+        flip_to_n(&asoc->c.peer_addr, &tmp);
 nodata:
         return asoc;
 
@@ -1439,7 +1441,7 @@ no_hmac:
                 goto fail;
         }
 
-        if (ntohs(chunk->sctp_hdr->source) != bear_cookie->peer_addr.v4.sin_port ||
+        if (chunk->sctp_hdr->source != bear_cookie->peer_addr.v4.sin_port ||
             ntohs(chunk->sctp_hdr->dest) != bear_cookie->my_port) {
                 *error = -SCTP_IERROR_BAD_PORTS;
                 goto fail;
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 0848309773a5..174acc3c5526 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -598,6 +598,7 @@ sctp_disposition_t sctp_sf_do_5_1D_ce(const struct sctp_endpoint *ep,
         struct sctp_ulpevent *ev, *ai_ev = NULL;
         int error = 0;
         struct sctp_chunk *err_chk_p;
+        union sctp_addr tmp;
 
         /* If the packet is an OOTB packet which is temporarily on the
          * control endpoint, respond with an ABORT.
@@ -665,8 +666,9 @@ sctp_disposition_t sctp_sf_do_5_1D_ce(const struct sctp_endpoint *ep,
          */
         peer_init = &chunk->subh.cookie_hdr->c.peer_init[0];
 
+        flip_to_h(&tmp, &chunk->subh.cookie_hdr->c.peer_addr);
         if (!sctp_process_init(new_asoc, chunk->chunk_hdr->type,
-                               &chunk->subh.cookie_hdr->c.peer_addr,
+                               &tmp,
                                peer_init, GFP_ATOMIC))
                 goto nomem_init;