diff options
Diffstat (limited to 'ssh-keyscan.c')
| -rw-r--r-- | ssh-keyscan.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/ssh-keyscan.c b/ssh-keyscan.c index 88f10ebe..824264c3 100644 --- a/ssh-keyscan.c +++ b/ssh-keyscan.c @@ -7,7 +7,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: ssh-keyscan.c,v 1.34 2002/02/22 12:20:34 markus Exp $"); +RCSID("$OpenBSD: ssh-keyscan.c,v 1.35 2002/03/04 18:30:23 stevesk Exp $"); #if defined(HAVE_SYS_QUEUE_H) && !defined(HAVE_BOGUS_SYS_QUEUE_H) #include <sys/queue.h> @@ -511,6 +511,11 @@ congreet(int s) conrecycle(s); return; } + if (n == 0) { + error("%s: Connection closed by remote host", c->c_name); + conrecycle(s); + return; + } if (*cp != '\n' && *cp != '\r') { error("%s: bad greeting", c->c_name); confree(s); |