chunksize += WORD_ROUND(SCTP_SAT_LEN(num_types));
chunksize += sizeof(ecap_param);
- if (net->sctp.prsctp_enable)
+ if (asoc->prsctp_enable)
chunksize += sizeof(prsctp_param);
/* ADDIP: Section 4.2.7:
sctp_addto_param(retval, num_ext, extensions);
}
- if (net->sctp.prsctp_enable)
+ if (asoc->prsctp_enable)
sctp_addto_chunk(retval, sizeof(prsctp_param), &prsctp_param);
if (sp->adaptation_ind) {
return retval;
}
+static void sctp_set_prsctp_policy(struct sctp_chunk *chunk,
+ const struct sctp_sndrcvinfo *sinfo)
+{
+ if (!chunk->asoc->prsctp_enable)
+ return;
+
+ if (SCTP_PR_TTL_ENABLED(sinfo->sinfo_flags))
+ chunk->prsctp_param =
+ jiffies + msecs_to_jiffies(sinfo->sinfo_timetolive);
+}
+
/* Make a DATA chunk for the given association from the provided
* parameters. However, do not populate the data payload.
*/
retval->subh.data_hdr = sctp_addto_chunk(retval, sizeof(dp), &dp);
memcpy(&retval->sinfo, sinfo, sizeof(struct sctp_sndrcvinfo));
+ sctp_set_prsctp_policy(retval, sinfo);
nodata:
return retval;
for (i = 0; i < num_ext; i++) {
switch (param.ext->chunks[i]) {
case SCTP_CID_FWD_TSN:
- if (net->sctp.prsctp_enable && !asoc->peer.prsctp_capable)
- asoc->peer.prsctp_capable = 1;
+ if (asoc->prsctp_enable && !asoc->peer.prsctp_capable)
+ asoc->peer.prsctp_capable = 1;
break;
case SCTP_CID_AUTH:
/* if the peer reports AUTH, assume that he
break;
case SCTP_PARAM_FWD_TSN_SUPPORT:
- if (net->sctp.prsctp_enable)
+ if (ep->prsctp_enable)
break;
goto fallthrough;
break;
case SCTP_PARAM_FWD_TSN_SUPPORT:
- if (net->sctp.prsctp_enable) {
+ if (asoc->prsctp_enable) {
asoc->peer.prsctp_capable = 1;
break;
}