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| author | Sridhar Samudrala <sri@us.ibm.com> | 2006-07-21 14:49:25 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-07-21 14:49:25 -0700 |
| commit | dc022a9874d026c7d1635ae66d1afafc5f053731 (patch) | |
| tree | 3a1feddee57eabd788311e2433e922b59036e903 /net/sctp/ipv6.c | |
| parent | 9faa730f1cbb951e95cb18e71b0fe265014c2450 (diff) | |
| download | kernel_goldelico_gta04-dc022a9874d026c7d1635ae66d1afafc5f053731.zip kernel_goldelico_gta04-dc022a9874d026c7d1635ae66d1afafc5f053731.tar.gz kernel_goldelico_gta04-dc022a9874d026c7d1635ae66d1afafc5f053731.tar.bz2 | |
[SCTP]: ADDIP: Don't use an address as source until it is ASCONF-ACKed
This implements Rules D1 and D4 of Sec 4.3 in the ADDIP draft.
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp/ipv6.c')
| -rw-r--r-- | net/sctp/ipv6.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c index 8ef0807..99c0cef 100644 --- a/net/sctp/ipv6.c +++ b/net/sctp/ipv6.c @@ -290,7 +290,8 @@ static void sctp_v6_get_saddr(struct sctp_association *asoc, sctp_read_lock(addr_lock); list_for_each(pos, &bp->address_list) { laddr = list_entry(pos, struct sctp_sockaddr_entry, list); - if ((laddr->a.sa.sa_family == AF_INET6) && + if ((laddr->use_as_src) && + (laddr->a.sa.sa_family == AF_INET6) && (scope <= sctp_scope(&laddr->a))) { bmatchlen = sctp_v6_addr_match_len(daddr, &laddr->a); if (!baddr || (matchlen < bmatchlen)) { |