From: Ezra Peisach <epeisach@mit.edu>
Date: Tue, 14 Oct 1997 14:56:58 +0000 (+0000)
Subject: Fix error when number of enctypes comming in is 0
X-Git-Tag: krb5-1.1-beta1~998
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=f81717444aa095b44f3badb8903d4df9d38aa25d;p=krb5.git

Fix error when number of enctypes comming in is 0

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@10227 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/lib/kadm5/alt_prof.c b/src/lib/kadm5/alt_prof.c
index b1b07c5b5..1aad9f944 100644
--- a/src/lib/kadm5/alt_prof.c
+++ b/src/lib/kadm5/alt_prof.c
@@ -607,11 +607,18 @@ krb5_error_code kadm5_get_config_params(context, kdcprofile, kdcenv,
     /* Get the value for the supported enctype/salttype matrix */
     hierarchy[2] = "supported_enctypes";
     if (params_in->mask & KADM5_CONFIG_ENCTYPES) {
-	 params.keysalts = copy_key_salt_tuple(params_in->keysalts, 
-					       params_in->num_keysalts);
-	 if(params.keysalts) {
-	     params.mask |= KADM5_CONFIG_ENCTYPES;
-	     params.num_keysalts = params_in->num_keysalts;
+         /* The following scenario is when the input keysalts are !NULL */
+         if(params_in->keysalts) {
+	       params.keysalts = copy_key_salt_tuple(params_in->keysalts, 
+						     params_in->num_keysalts);
+	       if(params.keysalts) {
+		 params.mask |= KADM5_CONFIG_ENCTYPES;
+		 params.num_keysalts = params_in->num_keysalts;
+	       }
+	 } else {
+		 params.mask |= KADM5_CONFIG_ENCTYPES;
+		 params.keysalts = 0;
+		 params.num_keysalts = params_in->num_keysalts;
 	 }
     } else {
 	 svalue = NULL;