===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/cipher.c,v
retrieving revision 1.9
retrieving revision 1.10
diff -u -r1.9 -r1.10
--- src/usr.bin/ssh/cipher.c	1999/09/30 18:37:45	1.9
+++ src/usr.bin/ssh/cipher.c	1999/09/30 18:41:24	1.10
@@ -12,7 +12,7 @@
 */
 
 #include "includes.h"
-RCSID("$Id: cipher.c,v 1.9 1999/09/30 18:37:45 provos Exp $");
+RCSID("$Id: cipher.c,v 1.10 1999/09/30 18:41:24 provos Exp $");
 
 #include "ssh.h"
 #include "cipher.h"
@@ -149,7 +149,8 @@
 const
 char *cipher_name(int cipher)
 {
-  if (cipher < 0 || cipher >= sizeof(cipher_names) / sizeof(cipher_names[0]))
+  if (cipher < 0 || cipher >= sizeof(cipher_names) / sizeof(cipher_names[0]) ||
+	cipher_names[cipher] == NULL)
     fatal("cipher_name: bad cipher number: %d", cipher);
   return cipher_names[cipher];
 }