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Diffstat (limited to 'net/sctp/outqueue.c')
-rw-r--r--net/sctp/outqueue.c35
1 files changed, 24 insertions, 11 deletions
diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c
index 34efaa4ef2f6..db352e5d61f8 100644
--- a/net/sctp/outqueue.c
+++ b/net/sctp/outqueue.c
@@ -915,22 +915,28 @@ static void sctp_outq_flush(struct sctp_outq *q, int rtx_timeout, gfp_t gfp)
case SCTP_CID_ECN_ECNE:
case SCTP_CID_ASCONF:
case SCTP_CID_FWD_TSN:
+ case SCTP_CID_RECONF:
status = sctp_packet_transmit_chunk(packet, chunk,
one_packet, gfp);
if (status != SCTP_XMIT_OK) {
/* put the chunk back */
list_add(&chunk->list, &q->control_chunk_list);
- } else {
- asoc->stats.octrlchunks++;
- /* PR-SCTP C5) If a FORWARD TSN is sent, the
- * sender MUST assure that at least one T3-rtx
- * timer is running.
- */
- if (chunk->chunk_hdr->type == SCTP_CID_FWD_TSN) {
- sctp_transport_reset_t3_rtx(transport);
- transport->last_time_sent = jiffies;
- }
+ break;
+ }
+
+ asoc->stats.octrlchunks++;
+ /* PR-SCTP C5) If a FORWARD TSN is sent, the
+ * sender MUST assure that at least one T3-rtx
+ * timer is running.
+ */
+ if (chunk->chunk_hdr->type == SCTP_CID_FWD_TSN) {
+ sctp_transport_reset_t3_rtx(transport);
+ transport->last_time_sent = jiffies;
}
+
+ if (chunk == asoc->strreset_chunk)
+ sctp_transport_reset_reconf_timer(transport);
+
break;
default:
@@ -1016,6 +1022,8 @@ static void sctp_outq_flush(struct sctp_outq *q, int rtx_timeout, gfp_t gfp)
/* Finally, transmit new packets. */
while ((chunk = sctp_outq_dequeue_data(q)) != NULL) {
+ __u32 sid = ntohs(chunk->subh.data_hdr->stream);
+
/* RFC 2960 6.5 Every DATA chunk MUST carry a valid
* stream identifier.
*/
@@ -1038,6 +1046,11 @@ static void sctp_outq_flush(struct sctp_outq *q, int rtx_timeout, gfp_t gfp)
continue;
}
+ if (asoc->stream->out[sid].state == SCTP_STREAM_CLOSED) {
+ sctp_outq_head_data(q, chunk);
+ goto sctp_flush_out;
+ }
+
/* If there is a specified transport, use it.
* Otherwise, we want to use the active path.
*/
@@ -1641,7 +1654,7 @@ static void sctp_check_transmitted(struct sctp_outq *q,
if (forward_progress) {
if (transport->dst)
- dst_confirm(transport->dst);
+ sctp_transport_dst_confirm(transport);
}
}