From: Theodore Tso <tytso@mit.edu>
Date: Thu, 2 Jun 1994 17:00:17 +0000 (+0000)
Subject: Don't allow two @ signs in a principal..
X-Git-Tag: krb5-1.0-beta4~173
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=31aaa9a3add16acf99258022e8292cf2e7785d76;p=krb5.git

Don't allow two @ signs in a principal..

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@3678 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/lib/krb5/krb/parse.c b/src/lib/krb5/krb/parse.c
index c8d6eb8a9..4d3fe143a 100644
--- a/src/lib/krb5/krb/parse.c
+++ b/src/lib/krb5/krb/parse.c
@@ -116,9 +116,10 @@ krb5_parse_name(name, nprincipal)
 			size = 0;
 			i++;
 		} else if (c == REALM_SEP) {
-			if (!*(cp+1)) 
+			if (parsed_realm || !*(cp+1)) 
 				/*
-				 * Null Realm names are not allowed!
+				 * Multiple realm separaters or null
+				 * realm names are not allowed!
 				 */
 				return(KRB5_PARSE_MALFORMED);
 			parsed_realm = cp+1;