[SCTP]: Switch sctp_assoc_lookup_paddr() to net-endian.

Callers updated.

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

1 files changed, 3 insertions, 2 deletions

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index d42953efa355..ffdad8e842ac 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -1370,7 +1370,7 @@ SCTP_STATIC int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
         struct sctp_association *new_asoc=NULL, *asoc=NULL;
         struct sctp_transport *transport, *chunk_tp;
         struct sctp_chunk *chunk;
-        union sctp_addr to;
+        union sctp_addr to, tmp;
         struct sockaddr *msg_name = NULL;
         struct sctp_sndrcvinfo default_sinfo = { 0 };
         struct sctp_sndrcvinfo *sinfo;
@@ -1424,6 +1424,7 @@ SCTP_STATIC int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
                 if (msg_namelen > sizeof(to))
                         msg_namelen = sizeof(to);
                 memcpy(&to, msg->msg_name, msg_namelen);
+                memcpy(&tmp, msg->msg_name, msg_namelen);
                 SCTP_DEBUG_PRINTK("Just memcpy'd. msg_name is "
                                   "0x%x:%u.\n",
                                   to.v4.sin_addr.s_addr, to.v4.sin_port);
@@ -1691,7 +1692,7 @@ SCTP_STATIC int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
          */
         if ((sctp_style(sk, TCP) && msg_name) ||
             (sinfo_flags & SCTP_ADDR_OVER)) {
-                chunk_tp = sctp_assoc_lookup_paddr(asoc, &to);
+                chunk_tp = sctp_assoc_lookup_paddr(asoc, &tmp);
                 if (!chunk_tp) {
                         err = -EINVAL;
                         goto out_free;