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

Callers adjusted.

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

diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c
index 442d891f68ea3c505e637cf03d7071b73e0a16bb..eafdd11152d0a57b1fda173f67db017a4e4d5133 100644 (file)
--- a/net/sctp/bind_addr.c
+++ b/net/sctp/bind_addr.c
@@ -181,13 +181,10 @@ int sctp_del_bind_addr(struct sctp_bind_addr *bp, union sctp_addr *del_addr)
 {
        struct list_head *pos, *temp;
        struct sctp_sockaddr_entry *addr;
-       union sctp_addr tmp;
-
-       flip_to_n(&tmp, del_addr);
 
        list_for_each_safe(pos, temp, &bp->address_list) {
                addr = list_entry(pos, struct sctp_sockaddr_entry, list);
-               if (sctp_cmp_addr_exact(&addr->a, &tmp)) {
+               if (sctp_cmp_addr_exact(&addr->a, del_addr)) {
                        /* Found the exact match. */
                        list_del(pos);
                        kfree(addr);

diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index cc1b01152c348044eb658d217b240fba780bfd0d..cb8cecd85a2ea545958aeb1b0bc53cf40b1a3cd7 100644 (file)
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -2609,7 +2609,7 @@ static int sctp_asconf_param_success(struct sctp_association *asoc,
        case SCTP_PARAM_DEL_IP:
                sctp_local_bh_disable();
                sctp_write_lock(&asoc->base.addr_lock);
-               retval = sctp_del_bind_addr(bp, &addr);
+               retval = sctp_del_bind_addr(bp, &tmp);
                sctp_write_unlock(&asoc->base.addr_lock);
                sctp_local_bh_enable();
                list_for_each(pos, &asoc->peer.transport_addr_list) {

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index ffdad8e842ac2cddecf42c10d29d408af182623e..f00b038452477fc78ed16bb77709df2b5261c2d7 100644 (file)
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -607,9 +607,8 @@ int sctp_bindx_rem(struct sock *sk, struct sockaddr *addrs, int addrcnt)
        int cnt;
        struct sctp_bind_addr *bp = &ep->base.bind_addr;
        int retval = 0;
-       union sctp_addr saveaddr;
        void *addr_buf;
-       struct sockaddr *sa_addr;
+       union sctp_addr *sa_addr;
        struct sctp_af *af;
 
        SCTP_DEBUG_PRINTK("sctp_bindx_rem (sk: %p, addrs: %p, addrcnt: %d)\n",
@@ -627,19 +626,13 @@ int sctp_bindx_rem(struct sock *sk, struct sockaddr *addrs, int addrcnt)
                        goto err_bindx_rem;
                }
 
-               /* The list may contain either IPv4 or IPv6 address;
-                * determine the address length to copy the address to
-                * saveaddr. 
-                */
-               sa_addr = (struct sockaddr *)addr_buf;
-               af = sctp_get_af_specific(sa_addr->sa_family);
+               sa_addr = (union sctp_addr *)addr_buf;
+               af = sctp_get_af_specific(sa_addr->sa.sa_family);
                if (!af) {
                        retval = -EINVAL;
                        goto err_bindx_rem;
                }
-               memcpy(&saveaddr, sa_addr, af->sockaddr_len); 
-               saveaddr.v4.sin_port = ntohs(saveaddr.v4.sin_port);
-               if (saveaddr.v4.sin_port != bp->port) {
+               if (sa_addr->v4.sin_port != htons(bp->port)) {
                        retval = -EINVAL;
                        goto err_bindx_rem;
                }
@@ -654,7 +647,7 @@ int sctp_bindx_rem(struct sock *sk, struct sockaddr *addrs, int addrcnt)
                sctp_local_bh_disable();
                sctp_write_lock(&ep->base.addr_lock);
 
-               retval = sctp_del_bind_addr(bp, &saveaddr);
+               retval = sctp_del_bind_addr(bp, sa_addr);
 
                sctp_write_unlock(&ep->base.addr_lock);
                sctp_local_bh_enable();