- markus@cvs.openbsd.org 2001/11/16 12:46:13
[ssh-keyscan.c]
handle empty lines instead of dumping core; report from sha@sha-1.net
diff --git a/ChangeLog b/ChangeLog
index f6ec3bd..1cbe63d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,9 @@
- deraadt@cvs.openbsd.org 2001/11/14 20:45:08
[sshd.c]
errno saving wrapping in a signal handler
+ - markus@cvs.openbsd.org 2001/11/16 12:46:13
+ [ssh-keyscan.c]
+ handle empty lines instead of dumping core; report from sha@sha-1.net
20011126
- (tim) [contrib/cygwin/README, openbsd-compat/bsd-cygwin_util.c,
@@ -6925,4 +6928,4 @@
- Wrote replacements for strlcpy and mkdtemp
- Released 1.0pre1
-$Id: ChangeLog,v 1.1667 2001/12/06 16:19:01 mouring Exp $
+$Id: ChangeLog,v 1.1668 2001/12/06 16:28:19 mouring Exp $
diff --git a/ssh-keyscan.c b/ssh-keyscan.c
index 3fbe88d..6220410 100644
--- a/ssh-keyscan.c
+++ b/ssh-keyscan.c
@@ -7,7 +7,7 @@
*/
#include "includes.h"
-RCSID("$OpenBSD: ssh-keyscan.c,v 1.30 2001/10/08 19:05:05 markus Exp $");
+RCSID("$OpenBSD: ssh-keyscan.c,v 1.31 2001/11/16 12:46:13 markus Exp $");
#if defined(HAVE_SYS_QUEUE_H) && !defined(HAVE_BOGUS_SYS_QUEUE_H)
#include <sys/queue.h>
@@ -647,6 +647,8 @@
char *name = strnnsep(&host, " \t\n");
int j;
+ if (name == NULL)
+ return;
for (j = KT_RSA1; j <= KT_RSA; j *= 2) {
if (get_keytypes & j) {
while (ncon >= MAXCON)