From 5b0e0abca58e10397b0a21ee46b09bc9b5381703 Mon Sep 17 00:00:00 2001
From: Assar Westerlund <assar@sics.se>
Date: Wed, 6 Oct 1999 15:02:23 +0000
Subject: [PATCH] (krb5_copy_host_realm): copy all the strings

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@7117 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/krb5/copy_host_realm.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/lib/krb5/copy_host_realm.c b/lib/krb5/copy_host_realm.c
index 7fddcd907..6f1367853 100644
--- a/lib/krb5/copy_host_realm.c
+++ b/lib/krb5/copy_host_realm.c
@@ -60,7 +60,12 @@ krb5_copy_host_realm(krb5_context context,
 	return ENOMEM;
     for (i = 0; i < n; ++i)
 	(*to)[i] = NULL;
-    for (i = 0, p = from; *p != NULL; ++p, ++i)
-	(*to)[i] = *p;
+    for (i = 0, p = from; *p != NULL; ++p, ++i) {
+	(*to)[i] = strdup(*p);
+	if ((*to)[i] == NULL) {
+	    krb5_free_host_realm (context, *to);
+	    return ENOMEM;
+	}
+    }
     return 0;
 }