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Ensure that we don't miss a trigger for kicking off the SCTP iterator.

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Reported by:		nwhitehorn@
MFC after:		1 week
This commit is contained in:
tuexen 2020-01-05 13:56:32 +00:00
parent 06b12c0bed
commit 02e5dff4f0
1 changed files with 2 additions and 3 deletions
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5
sys/netinet/sctputil.c
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@ -1475,12 +1475,11 @@ no_stcb:
void void
sctp_iterator_worker(void) sctp_iterator_worker(void)
{ {
struct sctp_iterator *it, *nit; struct sctp_iterator *it;
/* This function is called with the WQ lock in place */ /* This function is called with the WQ lock in place */
sctp_it_ctl.iterator_running = 1; sctp_it_ctl.iterator_running = 1;
TAILQ_FOREACH_SAFE(it, &sctp_it_ctl.iteratorhead, sctp_nxt_itr, nit) { while ((it = TAILQ_FIRST(&sctp_it_ctl.iteratorhead)) != NULL) {
/* now lets work on this one */ /* now lets work on this one */
TAILQ_REMOVE(&sctp_it_ctl.iteratorhead, it, sctp_nxt_itr); TAILQ_REMOVE(&sctp_it_ctl.iteratorhead, it, sctp_nxt_itr);
SCTP_IPI_ITERATOR_WQ_UNLOCK(); SCTP_IPI_ITERATOR_WQ_UNLOCK();