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CID 1356384: Check returns

This commit is contained in:
christos 2016-03-16 20:57:46 +00:00
parent a2730ae23c
commit 76b039a9c6
1 changed files with 6 additions and 3 deletions
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9
crypto/external/bsd/openssh/dist/ssh-keyscan.c vendored
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@ -1,4 +1,4 @@
/* $NetBSD: ssh-keyscan.c,v 1.15 2016/03/11 01:55:00 christos Exp $ */
/* $NetBSD: ssh-keyscan.c,v 1.16 2016/03/16 20:57:46 christos Exp $ */
/* $OpenBSD: ssh-keyscan.c,v 1.105 2016/02/15 09:47:49 dtucker Exp $ */
/*
@ -10,7 +10,7 @@
*/
#include "includes.h"
__RCSID("$NetBSD: ssh-keyscan.c,v 1.15 2016/03/11 01:55:00 christos Exp $");
__RCSID("$NetBSD: ssh-keyscan.c,v 1.16 2016/03/16 20:57:46 christos Exp $");
#include <sys/param.h>
#include <sys/types.h>
@ -307,6 +307,7 @@ static void
keyprint_one(char *host, struct sshkey *key)
{
char *hostport;
int r;
if (hash_hosts && (host = host_hash(host, NULL, 0)) == NULL)
fatal("host_hash failed");
@ -314,7 +315,9 @@ keyprint_one(char *host, struct sshkey *key)
hostport = put_host_port(host, ssh_port);
if (!get_cert)
fprintf(stdout, "%s ", hostport);
sshkey_write(key, stdout);
if ((r = sshkey_write(key, stdout)) != 0)
error("key_write failed: %s", ssh_err(r));
fputs("\n", stdout);
free(hostport);
}