From 452439db16f5dffa751f705bd94beb070e986151 Mon Sep 17 00:00:00 2001
From: Dan Harnett <danh@cvs.openbsd.org>
Date: Mon, 27 Aug 2001 22:02:14 +0000
Subject: fix memory fault if non-existent filename is given to the -f option

ok markus@
---
 usr.bin/ssh/ssh-keyscan.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'usr.bin')

diff --git a/usr.bin/ssh/ssh-keyscan.c b/usr.bin/ssh/ssh-keyscan.c
index 35f872472a8..96471067661 100644
--- a/usr.bin/ssh/ssh-keyscan.c
+++ b/usr.bin/ssh/ssh-keyscan.c
@@ -7,7 +7,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: ssh-keyscan.c,v 1.27 2001/08/05 23:29:58 markus Exp $");
+RCSID("$OpenBSD: ssh-keyscan.c,v 1.28 2001/08/27 22:02:13 danh Exp $");
 
 #include <sys/queue.h>
 #include <errno.h>
@@ -764,6 +764,8 @@ main(int argc, char **argv)
 
 		for (j = 0; j < fopt_count; j++) {
 			lb = Linebuf_alloc(argv[j], error);
+			if (!lb)
+				continue;
 			while ((line = Linebuf_getline(lb)) != NULL)
 				do_host(line);
 			Linebuf_free(lb);
-- 
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