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authorVlad Yasevich <vladislav.yasevich@hp.com>2007-01-15 19:20:21 -0800
committerDavid S. Miller <davem@sunset.davemloft.net>2007-01-23 20:25:47 -0800
commit732ba35e759112be5cecd79d4351084edf88dba7 (patch)
treec47f981ee6fd8f05f8802d3321cf8c390777227d /net/sctp
parent610ab73ac4cc8912fc253bbdc6d1f74bad3c8e3a (diff)
downloadop-kernel-dev-732ba35e759112be5cecd79d4351084edf88dba7.zip
op-kernel-dev-732ba35e759112be5cecd79d4351084edf88dba7.tar.gz
[SCTP]: Fix SACK sequence during shutdown
Currently, when association enters SHUTDOWN state,the implementation will SACK any DATA first and then transmit the SHUTDOWN chunk. This is against the order required by 2960bis spec. SHUTDOWN must always be first, followed by SACK. This change forces this order and also enables bundling. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp')
-rw-r--r--net/sctp/sm_sideeffect.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index 7bbc615..8bd3097 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -217,7 +217,7 @@ static int sctp_gen_sack(struct sctp_association *asoc, int force,
asoc->peer.sack_needed = 0;
- error = sctp_outq_tail(&asoc->outqueue, sack);
+ sctp_add_cmd_sf(commands, SCTP_CMD_REPLY, SCTP_CHUNK(sack));
/* Stop the SACK timer. */
sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_STOP,
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