diff options
Diffstat (limited to 'hostfile.c')
| -rw-r--r-- | hostfile.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/hostfile.c b/hostfile.c index 4548fbab3..e23faa969 100644 --- a/hostfile.c +++ b/hostfile.c @@ -1,4 +1,4 @@ -/* $OpenBSD: hostfile.c,v 1.67 2016/09/17 18:00:27 tedu Exp $ */ +/* $OpenBSD: hostfile.c,v 1.68 2017/03/10 04:26:06 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -419,19 +419,24 @@ write_host_entry(FILE *f, const char *host, const char *ip, const struct sshkey *key, int store_hash) { int r, success = 0; - char *hashed_host = NULL; + char *hashed_host = NULL, *lhost; + + lhost = xstrdup(host); + lowercase(lhost); if (store_hash) { - if ((hashed_host = host_hash(host, NULL, 0)) == NULL) { + if ((hashed_host = host_hash(lhost, NULL, 0)) == NULL) { error("%s: host_hash failed", __func__); + free(lhost); return 0; } fprintf(f, "%s ", hashed_host); } else if (ip != NULL) - fprintf(f, "%s,%s ", host, ip); - else - fprintf(f, "%s ", host); - + fprintf(f, "%s,%s ", lhost, ip); + else { + fprintf(f, "%s ", lhost); + } + free(lhost); if ((r = sshkey_write(key, f)) == 0) success = 1; else |