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-keygen.c b/ssh-keygen.c
index 6fd1f0348..f17af036b 100644
--- a/ssh-keygen.c
+++ b/ssh-keygen.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh-keygen.c,v 1.298 2017/03/06 02:03:20 dtucker Exp $ */
+/* $OpenBSD: ssh-keygen.c,v 1.299 2017/03/10 04:26:06 djm Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1994 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -1108,6 +1108,7 @@ known_hosts_hash(struct hostkey_foreach_line *l, void *_ctx)
                  */
                 ohosts = hosts = xstrdup(l->hosts);
                 while ((cp = strsep(&hosts, ",")) != NULL && *cp != '\0') {
+                        lowercase(cp);
                         if ((hashed = host_hash(cp, NULL, 0)) == NULL)
                                 fatal("hash_host failed");
                         fprintf(ctx->out, "%s %s\n", hashed, l->rawkey);