* immediately.
*/
if (sctp_chunk_is_data(chunk)) {
- /* Is it OK to queue data chunks? */
- /* From 9. Termination of Association
- *
- * When either endpoint performs a shutdown, the
- * association on each peer will stop accepting new
- * data from its user and only deliver data in queue
- * at the time of sending or receiving the SHUTDOWN
- * chunk.
- */
- switch (q->asoc->state) {
- case SCTP_STATE_CLOSED:
- case SCTP_STATE_SHUTDOWN_PENDING:
- case SCTP_STATE_SHUTDOWN_SENT:
- case SCTP_STATE_SHUTDOWN_RECEIVED:
- case SCTP_STATE_SHUTDOWN_ACK_SENT:
- /* Cannot send after transport endpoint shutdown */
- error = -ESHUTDOWN;
- break;
-
- default:
- pr_debug("%s: outqueueing: outq:%p, chunk:%p[%s])\n",
- __func__, q, chunk, chunk && chunk->chunk_hdr ?
- sctp_cname(SCTP_ST_CHUNK(chunk->chunk_hdr->type)) :
- "illegal chunk");
-
- sctp_chunk_hold(chunk);
- sctp_outq_tail_data(q, chunk);
- if (chunk->asoc->peer.prsctp_capable &&
- SCTP_PR_PRIO_ENABLED(chunk->sinfo.sinfo_flags))
- chunk->asoc->sent_cnt_removable++;
- if (chunk->chunk_hdr->flags & SCTP_DATA_UNORDERED)
- SCTP_INC_STATS(net, SCTP_MIB_OUTUNORDERCHUNKS);
- else
- SCTP_INC_STATS(net, SCTP_MIB_OUTORDERCHUNKS);
- break;
- }
+ pr_debug("%s: outqueueing: outq:%p, chunk:%p[%s])\n",
+ __func__, q, chunk, chunk && chunk->chunk_hdr ?
+ sctp_cname(SCTP_ST_CHUNK(chunk->chunk_hdr->type)) :
+ "illegal chunk");
+
+ sctp_outq_tail_data(q, chunk);
- if (chunk->asoc->prsctp_enable &&
++ if (chunk->asoc->peer.prsctp_capable &&
+ SCTP_PR_PRIO_ENABLED(chunk->sinfo.sinfo_flags))
+ chunk->asoc->sent_cnt_removable++;
+ if (chunk->chunk_hdr->flags & SCTP_DATA_UNORDERED)
+ SCTP_INC_STATS(net, SCTP_MIB_OUTUNORDERCHUNKS);
+ else
+ SCTP_INC_STATS(net, SCTP_MIB_OUTORDERCHUNKS);
} else {
list_add_tail(&chunk->list, &q->control_chunk_list);
SCTP_INC_STATS(net, SCTP_MIB_OUTCTRLCHUNKS);
sk_user_ns(NETLINK_CB(cb->skb).sk),
NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
- NLM_F_MULTI, cb->nlh) < 0) {
+ NLM_F_MULTI, cb->nlh,
+ commp->net_admin) < 0) {
cb->args[3] = 1;
- err = 2;
+ err = 1;
goto release;
}
cb->args[3] = 1;
if (inet_sctp_diag_fill(sk, assoc, skb, r,
sk_user_ns(NETLINK_CB(cb->skb).sk),
NETLINK_CB(cb->skb).portid,
- cb->nlh->nlmsg_seq, 0, cb->nlh) < 0) {
+ cb->nlh->nlmsg_seq, 0, cb->nlh,
+ commp->net_admin) < 0) {
- err = 2;
+ err = 1;
goto release;
}
next: