X-Git-Url: http://andersk.mit.edu/gitweb/gssapi-openssh.git/blobdiff_plain/22616013c4eef383b19b8ad4f95780a316d0a51b..HEAD:/openssh/key.c

diff --git a/openssh/key.c b/openssh/key.c
index 2ea13d2..327aa4e 100644
--- a/openssh/key.c
+++ b/openssh/key.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: key.c,v 1.78 2008/07/07 23:32:51 stevesk Exp $ */
+/* $OpenBSD: key.c,v 1.80 2008/10/10 05:00:12 stevesk Exp $ */
 /*
  * read_bignum():
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -369,7 +369,8 @@ key_fingerprint_randomart(u_char *dgst_raw, u_int dgst_raw_len, const Key *k)
 			y = MIN(y, FLDSIZE_Y - 1);
 
 			/* augment the field */
-			field[x][y]++;
+			if (field[x][y] < len - 2)
+				field[x][y]++;
 			input = input >> 2;
 		}
 	}
@@ -427,7 +428,7 @@ key_fingerprint(const Key *k, enum fp_type dgst_type, enum fp_rep dgst_rep)
 		retval = key_fingerprint_randomart(dgst_raw, dgst_raw_len, k);
 		break;
 	default:
-		fatal("key_fingerprint_ex: bad digest representation %d",
+		fatal("key_fingerprint: bad digest representation %d",
 		    dgst_rep);
 		break;
 	}
@@ -763,6 +764,8 @@ key_type_from_name(char *name)
 		return KEY_RSA;
 	} else if (strcmp(name, "ssh-dss") == 0) {
 		return KEY_DSA;
+	} else if (strcmp(name, "null") == 0) {
+		return KEY_NULL;
 	}
 	debug2("key_type_from_name: unknown key type '%s'", name);
 	return KEY_UNSPEC;