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[SCTP]: Change use_as_src into a full address state

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Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vlad Yasevich
2007-12-20 14:12:24 -08:00
committed by David S. Miller
parent a08de64d07
commit f57d96b2e9
6 changed files with 25 additions and 18 deletions
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8
net/sctp/protocol.c
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@@ -229,8 +229,8 @@ int sctp_copy_local_addr_list(struct sctp_bind_addr *bp, sctp_scope_t scope,
(((AF_INET6 == addr->a.sa.sa_family) &&
(copy_flags & SCTP_ADDR6_ALLOWED) &&
(copy_flags & SCTP_ADDR6_PEERSUPP)))) {
error = sctp_add_bind_addr(bp, &addr->a, 1,
GFP_ATOMIC);
error = sctp_add_bind_addr(bp, &addr->a,
SCTP_ADDR_SRC, GFP_ATOMIC);
if (error)
goto end_copy;
}
@@ -472,7 +472,7 @@ static struct dst_entry *sctp_v4_get_dst(struct sctp_association *asoc,
*/
rcu_read_lock();
list_for_each_entry_rcu(laddr, &bp->address_list, list) {
if (!laddr->valid || !laddr->use_as_src)
if (!laddr->valid || (laddr->state != SCTP_ADDR_SRC))
continue;
sctp_v4_dst_saddr(&dst_saddr, dst, htons(bp->port));
if (sctp_v4_cmp_addr(&dst_saddr, &laddr->a))
@@ -494,7 +494,7 @@ static struct dst_entry *sctp_v4_get_dst(struct sctp_association *asoc,
list_for_each_entry_rcu(laddr, &bp->address_list, list) {
if (!laddr->valid)
continue;
if ((laddr->use_as_src) &&
if ((laddr->state == SCTP_ADDR_SRC) &&
(AF_INET == laddr->a.sa.sa_family)) {
fl.fl4_src = laddr->a.v4.sin_addr.s_addr;
if (!ip_route_output_key(&rt, &fl)) {