diff options
| author | Ben Lindstrom <mouring@eviladmin.org> | 2001-12-06 17:28:19 +0100 |
|---|---|---|
| committer | Ben Lindstrom <mouring@eviladmin.org> | 2001-12-06 17:28:19 +0100 |
| commit | eaffb9d6b6daafdfba60e76f766ed0dbf69c3d60 (patch) | |
| tree | 8f74f733d837eddba931ab8a94677d9aeabe0e13 /ssh-keyscan.c | |
| parent | - deraadt@cvs.openbsd.org 2001/11/14 20:45:08 (diff) | |
| download | openssh-eaffb9d6b6daafdfba60e76f766ed0dbf69c3d60.tar.xz openssh-eaffb9d6b6daafdfba60e76f766ed0dbf69c3d60.zip | |
- 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
Diffstat (limited to '')
| -rw-r--r-- | ssh-keyscan.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/ssh-keyscan.c b/ssh-keyscan.c index 3fbe88d56..62204102b 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 @@ do_host(char *host) 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) |