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upstream: used cached hostname for Match host when UseDNS=yes;

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avoids multiple lookups for same host and a different number of lookups when
the user exists vs not.

Anthropic ANT-2026-14BFHJ3R

OpenBSD-Commit-ID: 1a4b7cedcc2ccdb24eac9a1455f7c26b0437d442
This commit is contained in:
djm@openbsd.org authored and Damien Miller committed 2026-10-30 20:14:16 +11:00
1 parent 271edd1ee6
commit 41ca97b4cc
1 file changed
+2 -2
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monitor_wrap.c
+2 -2
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@@ -1,4 +1,4 @@
/* $OpenBSD: monitor_wrap.c,v 1.152 2026/10/30 02:31:36 djm Exp $ */
/* $OpenBSD: monitor_wrap.c,v 1.153 2026/10/30 05:38:16 djm Exp $ */
/*
* Copyright 2002 Niels Provos <provos@citi.umich.edu>
* Copyright 2002 Markus Friedl <markus@openbsd.org>
@@ -1211,7 +1211,7 @@ server_get_connection_info(struct ssh *ssh, int populate, int use_dns)
if (ssh == NULL || !populate)
return &ci;
ci.host = use_dns ? ssh_remote_hostname(ssh) : ssh_remote_ipaddr(ssh);
ci.host = auth_get_canonical_hostname(ssh, use_dns);
ci.address = ssh_remote_ipaddr(ssh);
ci.laddress = ssh_local_ipaddr(ssh);
ci.lport = ssh_local_port(ssh);