The branch stable/14 has been updated by tuexen: URL: https://cgit.FreeBSD.org/src/commit/?id=f0b0eefe581f5b476d7692fa06334e4c658ef737
commit f0b0eefe581f5b476d7692fa06334e4c658ef737 Author: Michael Tuexen <[email protected]> AuthorDate: 2024-07-22 06:52:12 +0000 Commit: Michael Tuexen <[email protected]> CommitDate: 2024-08-03 23:10:28 +0000 tcp: use TCP_MAXWIN instead of 65535 This is suggested by cc@. No functional change. Sponsored by: Netflix, Inc. (cherry picked from commit 37b3e6a660f551ceda412e2115748f3b97b2e615) --- sys/netinet/tcp_input.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/netinet/tcp_input.c b/sys/netinet/tcp_input.c index 21f4d046d6c9..cb72ddbef947 100644 --- a/sys/netinet/tcp_input.c +++ b/sys/netinet/tcp_input.c @@ -2422,7 +2422,7 @@ tcp_do_segment(struct tcpcb *tp, struct mbuf *m, struct tcphdr *th, /* * Ack processing. */ - if (SEQ_GEQ(tp->snd_una, tp->iss + (65535 << tp->snd_scale))) { + if (SEQ_GEQ(tp->snd_una, tp->iss + (TCP_MAXWIN << tp->snd_scale))) { /* Checking SEG.ACK against ISS is definitely redundant. */ tp->t_flags2 |= TF2_NO_ISS_CHECK; }
