git: 224cf7b35b9b - main - tcp: fix compilation of IPv4-only builds
Michael Tuexen
tuexen at FreeBSD.org
Fri Jun 11 08:06:09 UTC 2021
The branch main has been updated by tuexen:
URL: https://cgit.FreeBSD.org/src/commit/?id=224cf7b35b9bbe8d075f6004249d850c620b7855
commit 224cf7b35b9bbe8d075f6004249d850c620b7855
Author: Michael Tuexen <tuexen at FreeBSD.org>
AuthorDate: 2021-06-11 07:50:46 +0000
Commit: Michael Tuexen <tuexen at FreeBSD.org>
CommitDate: 2021-06-11 07:50:46 +0000
tcp: fix compilation of IPv4-only builds
PR: 256538
Reported by: iron.udjin at gmail.com
MFC after: 3 days
Sponsored by: Netflix, Inc.
---
sys/netinet/tcp_stacks/rack.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sys/netinet/tcp_stacks/rack.c b/sys/netinet/tcp_stacks/rack.c
index 5227ea59ba23..6ce866b77450 100644
--- a/sys/netinet/tcp_stacks/rack.c
+++ b/sys/netinet/tcp_stacks/rack.c
@@ -17677,9 +17677,11 @@ send:
th = rack->r_ctl.fsb.th;
udp = rack->r_ctl.fsb.udp;
if (udp) {
+#ifdef INET6
if (isipv6)
ulen = hdrlen + len - sizeof(struct ip6_hdr);
else
+#endif /* INET6 */
ulen = hdrlen + len - sizeof(struct ip);
udp->uh_ulen = htons(ulen);
}
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