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| author | Vlad Yasevich <vladislav.yasevich@hp.com> | 2008-01-07 00:28:16 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-08 23:30:04 -0800 |
| commit | 036b579b1146f52c51398f1ab663cf659094107d (patch) | |
| tree | 21491019a0b98a24e3e1ea356778afd0df46c497 | |
| parent | 6df9cfc1ad45839e2a11330ab354330c6128cb73 (diff) | |
| download | lwn-036b579b1146f52c51398f1ab663cf659094107d.tar.gz lwn-036b579b1146f52c51398f1ab663cf659094107d.zip | |
[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>
| -rw-r--r-- | net/sctp/sm_make_chunk.c | 6 |
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; |