char __user *optval,
unsigned int optlen)
{
- struct sctp_association *asoc;
struct sctp_stream_value params;
+ struct sctp_association *asoc;
int retval = -EINVAL;
if (optlen < sizeof(params))
}
asoc = sctp_id2assoc(sk, params.assoc_id);
- if (!asoc)
+ if (!asoc && params.assoc_id != SCTP_CURRENT_ASSOC &&
+ sctp_style(sk, UDP))
goto out;
- retval = sctp_sched_set_value(asoc, params.stream_id,
- params.stream_value, GFP_KERNEL);
+ if (asoc) {
+ retval = sctp_sched_set_value(asoc, params.stream_id,
+ params.stream_value, GFP_KERNEL);
+ goto out;
+ }
+
+ retval = 0;
+
+ list_for_each_entry(asoc, &sctp_sk(sk)->ep->asocs, asocs) {
+ int ret = sctp_sched_set_value(asoc, params.stream_id,
+ params.stream_value, GFP_KERNEL);
+ if (ret && !retval) /* try to return the 1st error. */
+ retval = ret;
+ }
out:
return retval;