summaryrefslogtreecommitdiff
path: root/net/sctp/sm_make_chunk.c
diff options
context:
space:
mode:
authorVlad Yasevich <vladislav.yasevich@hp.com>2008-01-07 00:28:16 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-08 23:30:04 -0800
commit036b579b1146f52c51398f1ab663cf659094107d (patch)
tree21491019a0b98a24e3e1ea356778afd0df46c497 /net/sctp/sm_make_chunk.c
parent6df9cfc1ad45839e2a11330ab354330c6128cb73 (diff)
downloadkernel-036b579b1146f52c51398f1ab663cf659094107d.tar.gz
[SCTP]: Add back the code that accounted for FORWARD_TSN parameter in INIT.
Some recent changes completely removed accounting for the FORWARD_TSN parameter length in the INIT and INIT-ACK chunk. This is wrong and should be restored. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp/sm_make_chunk.c')
-rw-r--r--net/sctp/sm_make_chunk.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index ed7c9e30ebc9..3cc629d3c9ff 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -210,6 +210,9 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc,
chunksize = sizeof(init) + addrs_len + SCTP_SAT_LEN(num_types);
chunksize += sizeof(ecap_param);
+ if (sctp_prsctp_enable)
+ chunksize += sizeof(prsctp_param);
+
/* ADDIP: Section 4.2.7:
* An implementation supporting this extension [ADDIP] MUST list
* the ASCONF,the ASCONF-ACK, and the AUTH chunks in its INIT and
@@ -369,6 +372,9 @@ 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)
+ chunksize += sizeof(prsctp_param);
+
if (sctp_addip_enable) {
extensions[num_ext] = SCTP_CID_ASCONF;
extensions[num_ext+1] = SCTP_CID_ASCONF_ACK;