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sctp: fix to indicate ASCONF support in INIT-ACK only if peer has such capable 

This patch fix to indicate ASCONF support in INIT-ACK only if peer has
such capable.

This patch also fix to calc the chunk size if peer has no FWD-TSN
capable.

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wei Yongjun 2009-03-12 09:49:18 +00:00 committed by David S. Miller
parent 5e8f3f703a
commit 5ffad5aceb
1 changed files with 2 additions and 2 deletions
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4
net/sctp/sm_make_chunk.c
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@ -372,10 +372,10 @@ struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *asoc,
if (asoc->peer.ecn_capable)
chunksize += sizeof(ecap_param);
if (sctp_prsctp_enable)
if (asoc->peer.prsctp_capable)
chunksize += sizeof(prsctp_param);
if (sctp_addip_enable) {
if (asoc->peer.asconf_capable) {
extensions[num_ext] = SCTP_CID_ASCONF;
extensions[num_ext+1] = SCTP_CID_ASCONF_ACK;
num_ext += 2;