Date: Tue, 31 Dec 2024 21:06:28 GMT From: Michael Tuexen <tuexen@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 5ec914e06c96 - main - TCP BBR: fix condition when sending a tail loss probe Message-ID: <202412312106.4BVL6SHY067823@gitrepo.freebsd.org>
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The branch main has been updated by tuexen: URL: https://cgit.FreeBSD.org/src/commit/?id=5ec914e06c96ff40bf0e6567359c0de039b59ed2 commit 5ec914e06c96ff40bf0e6567359c0de039b59ed2 Author: Michael Tuexen <tuexen@FreeBSD.org> AuthorDate: 2024-12-31 21:03:13 +0000 Commit: Michael Tuexen <tuexen@FreeBSD.org> CommitDate: 2024-12-31 21:03:13 +0000 TCP BBR: fix condition when sending a tail loss probe Reviewed by: rrs CID: 1523793 MFC after: 1 week Sponsored by: Netflix, Inc. Differential Revision: https://reviews.freebsd.org/D48274 --- sys/netinet/tcp_stacks/bbr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/netinet/tcp_stacks/bbr.c b/sys/netinet/tcp_stacks/bbr.c index f440573ace30..3c5864007986 100644 --- a/sys/netinet/tcp_stacks/bbr.c +++ b/sys/netinet/tcp_stacks/bbr.c @@ -4614,7 +4614,7 @@ need_retran: */ if (collapsed_win == 0) { rsm = TAILQ_LAST_FAST(&bbr->r_ctl.rc_map, bbr_sendmap, r_next); - if (rsm && (BBR_ACKED | BBR_HAS_FIN)) { + if (rsm && (rsm->r_flags & (BBR_ACKED | BBR_HAS_FIN))) { rsm = bbr_find_high_nonack(bbr, rsm); } if (rsm == NULL) {
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