upstream commit

ensure hostname is lower-case before hashing it;
bz#2591 reported by Griff Miller II; ok dtucker@

Upstream-ID: c3b8b93804f376bd00d859b8bcd9fc0d86b4db17

1 files changed, 2 insertions, 1 deletions

diff --git a/ssh-keyscan.c b/ssh-keyscan.c
index e34286e47..1f95239a3 100644
--- a/ssh-keyscan.c
+++ b/ssh-keyscan.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh-keyscan.c,v 1.108 2017/03/10 03:18:24 djm Exp $ */
+/* $OpenBSD: ssh-keyscan.c,v 1.109 2017/03/10 04:26:06 djm Exp $ */
 /*
  * Copyright 1995, 1996 by David Mazieres <dm@lcs.mit.edu>.
  *
@@ -327,6 +327,7 @@ keyprint_one(const char *host, struct sshkey *key)
         const char *known_host, *hashed;
 
         hostport = put_host_port(host, ssh_port);
+        lowercase(hostport);
         if (hash_hosts && (hashed = host_hash(host, NULL, 0)) == NULL)
                 fatal("host_hash failed");
         known_host = hash_hosts ? hashed : hostport;