D35428.diff
No OneTemporary
Actions

Size

906 B

Referenced Files

None

Subscribers

None

D35428.diff
View Options

	diff --git a/sys/netinet/tcp_sack.c b/sys/netinet/tcp_sack.c
	--- a/sys/netinet/tcp_sack.c
	+++ b/sys/netinet/tcp_sack.c
	@@ -958,15 +958,17 @@
	hole = tp->sackhint.nexthole;
	if (hole == NULL)
	return (hole);
	- if (SEQ_LT(hole->rxmit, hole->end))
	- goto out;
	- while ((hole = TAILQ_NEXT(hole, scblink)) != NULL) {
	- if (SEQ_LT(hole->rxmit, hole->end)) {
	- tp->sackhint.nexthole = hole;
	- break;
	+ if (SEQ_GEQ(hole->rxmit, hole->end)) {
	+ for (;;) {
	+ hole = TAILQ_NEXT(hole, scblink);
	+ if (hole == NULL)
	+ return (hole);
	+ if (SEQ_LT(hole->rxmit, hole->end)) {
	+ tp->sackhint.nexthole = hole;
	+ break;
	+ }
	}
	}
	-out:
	KASSERT(SEQ_LT(hole->start, hole->end), ("%s: hole.start >= hole.end", __func__));
	KASSERT(SEQ_LT(hole->start, tp->snd_fack), ("%s: hole.start >= snd.fack", __func__));
	KASSERT(SEQ_LT(hole->end, tp->snd_fack), ("%s: hole.end >= snd.fack", __func__));