From a5a35e76753d27e782028843a5186f176b50dd16 Mon Sep 17 00:00:00 2001 From: Vlad Yasevich Date: Fri, 23 Mar 2007 11:34:08 -0700 Subject: [SCTP]: Implement sac_info field in SCTP_ASSOC_CHANGE notification. As stated in the sctp socket api draft: sac_info: variable If the sac_state is SCTP_COMM_LOST and an ABORT chunk was received for this association, sac_info[] contains the complete ABORT chunk as defined in the SCTP specification RFC2960 [RFC2960] section 3.3.7. We now save received ABORT chunks into the sac_info field and pass that to the user. Signed-off-by: Vlad Yasevich Signed-off-by: David S. Miller --- net/sctp/sm_sideeffect.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) (limited to 'net/sctp/sm_sideeffect.c') diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c index 1355674..0a1a197 100644 --- a/net/sctp/sm_sideeffect.c +++ b/net/sctp/sm_sideeffect.c @@ -464,7 +464,7 @@ static void sctp_cmd_init_failed(sctp_cmd_seq_t *commands, struct sctp_ulpevent *event; event = sctp_ulpevent_make_assoc_change(asoc,0, SCTP_CANT_STR_ASSOC, - (__u16)error, 0, 0, + (__u16)error, 0, 0, NULL, GFP_ATOMIC); if (event) @@ -492,8 +492,13 @@ static void sctp_cmd_assoc_failed(sctp_cmd_seq_t *commands, /* Cancel any partial delivery in progress. */ sctp_ulpq_abort_pd(&asoc->ulpq, GFP_ATOMIC); - event = sctp_ulpevent_make_assoc_change(asoc, 0, SCTP_COMM_LOST, - (__u16)error, 0, 0, + if (event_type == SCTP_EVENT_T_CHUNK && subtype.chunk == SCTP_CID_ABORT) + event = sctp_ulpevent_make_assoc_change(asoc, 0, SCTP_COMM_LOST, + (__u16)error, 0, 0, chunk, + GFP_ATOMIC); + else + event = sctp_ulpevent_make_assoc_change(asoc, 0, SCTP_COMM_LOST, + (__u16)error, 0, 0, NULL, GFP_ATOMIC); if (event) sctp_add_cmd_sf(commands, SCTP_CMD_EVENT_ULP, -- cgit v1.1