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-rw-r--r--net/sctp/stream.c47
1 files changed, 28 insertions, 19 deletions
diff --git a/net/sctp/stream.c b/net/sctp/stream.c
index 524dfeb94c41..cedf672487f9 100644
--- a/net/sctp/stream.c
+++ b/net/sctp/stream.c
@@ -167,6 +167,7 @@ int sctp_stream_init(struct sctp_stream *stream, __u16 outcnt, __u16 incnt,
sched->init(stream);
in:
+ sctp_stream_interleave_init(stream);
if (!incnt)
goto out;
@@ -213,11 +214,13 @@ void sctp_stream_clear(struct sctp_stream *stream)
{
int i;
- for (i = 0; i < stream->outcnt; i++)
- stream->out[i].ssn = 0;
+ for (i = 0; i < stream->outcnt; i++) {
+ stream->out[i].mid = 0;
+ stream->out[i].mid_uo = 0;
+ }
for (i = 0; i < stream->incnt; i++)
- stream->in[i].ssn = 0;
+ stream->in[i].mid = 0;
}
void sctp_stream_update(struct sctp_stream *stream, struct sctp_stream *new)
@@ -604,10 +607,10 @@ struct sctp_chunk *sctp_process_strreset_outreq(
}
for (i = 0; i < nums; i++)
- stream->in[ntohs(str_p[i])].ssn = 0;
+ stream->in[ntohs(str_p[i])].mid = 0;
} else {
for (i = 0; i < stream->incnt; i++)
- stream->in[i].ssn = 0;
+ stream->in[i].mid = 0;
}
result = SCTP_STRRESET_PERFORMED;
@@ -751,8 +754,7 @@ struct sctp_chunk *sctp_process_strreset_tsnreq(
* performed.
*/
max_tsn_seen = sctp_tsnmap_get_max_tsn_seen(&asoc->peer.tsn_map);
- sctp_ulpq_reasm_flushtsn(&asoc->ulpq, max_tsn_seen);
- sctp_ulpq_abort_pd(&asoc->ulpq, GFP_ATOMIC);
+ asoc->stream.si->report_ftsn(&asoc->ulpq, max_tsn_seen);
/* G1: Compute an appropriate value for the Receiver's Next TSN -- the
* TSN that the peer should use to send the next DATA chunk. The
@@ -781,10 +783,12 @@ struct sctp_chunk *sctp_process_strreset_tsnreq(
/* G5: The next expected and outgoing SSNs MUST be reset to 0 for all
* incoming and outgoing streams.
*/
- for (i = 0; i < stream->outcnt; i++)
- stream->out[i].ssn = 0;
+ for (i = 0; i < stream->outcnt; i++) {
+ stream->out[i].mid = 0;
+ stream->out[i].mid_uo = 0;
+ }
for (i = 0; i < stream->incnt; i++)
- stream->in[i].ssn = 0;
+ stream->in[i].mid = 0;
result = SCTP_STRRESET_PERFORMED;
@@ -974,11 +978,15 @@ struct sctp_chunk *sctp_process_strreset_resp(
if (result == SCTP_STRRESET_PERFORMED) {
if (nums) {
- for (i = 0; i < nums; i++)
- stream->out[ntohs(str_p[i])].ssn = 0;
+ for (i = 0; i < nums; i++) {
+ stream->out[ntohs(str_p[i])].mid = 0;
+ stream->out[ntohs(str_p[i])].mid_uo = 0;
+ }
} else {
- for (i = 0; i < stream->outcnt; i++)
- stream->out[i].ssn = 0;
+ for (i = 0; i < stream->outcnt; i++) {
+ stream->out[i].mid = 0;
+ stream->out[i].mid_uo = 0;
+ }
}
flags = SCTP_STREAM_RESET_OUTGOING_SSN;
@@ -1021,8 +1029,7 @@ struct sctp_chunk *sctp_process_strreset_resp(
&asoc->peer.tsn_map);
LIST_HEAD(temp);
- sctp_ulpq_reasm_flushtsn(&asoc->ulpq, mtsn);
- sctp_ulpq_abort_pd(&asoc->ulpq, GFP_ATOMIC);
+ asoc->stream.si->report_ftsn(&asoc->ulpq, mtsn);
sctp_tsnmap_init(&asoc->peer.tsn_map,
SCTP_TSN_MAP_INITIAL,
@@ -1040,10 +1047,12 @@ struct sctp_chunk *sctp_process_strreset_resp(
asoc->ctsn_ack_point = asoc->next_tsn - 1;
asoc->adv_peer_ack_point = asoc->ctsn_ack_point;
- for (i = 0; i < stream->outcnt; i++)
- stream->out[i].ssn = 0;
+ for (i = 0; i < stream->outcnt; i++) {
+ stream->out[i].mid = 0;
+ stream->out[i].mid_uo = 0;
+ }
for (i = 0; i < stream->incnt; i++)
- stream->in[i].ssn = 0;
+ stream->in[i].mid = 0;
}
for (i = 0; i < stream->outcnt; i++)