From 620646d0f74b51bf7d74fabf3c3288b7abff7e18 Mon Sep 17 00:00:00 2001
From: Assar Westerlund <assar@sics.se>
Date: Sun, 1 Oct 2000 00:38:18 +0000
Subject: [PATCH] (set_address): allocate memory for storing addresses in if
 the original request had an empty set of addresses

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@9087 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 kdc/524.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/kdc/524.c b/kdc/524.c
index 21a02957f..aa3cc6117 100644
--- a/kdc/524.c
+++ b/kdc/524.c
@@ -151,7 +151,16 @@ set_address (EncTicketPart *et,
 	   single address; best guess is to use the address the
 	   connection came from */
 	
-	free_HostAddresses(et->caddr);
+	if (et->caddr != NULL) {
+	    free_HostAddresses(et->caddr);
+	} else {
+	    et->caddr = malloc (sizeof (*et->caddr));
+	    if (et->caddr == NULL) {
+		krb5_free_address(context, v4_addr);
+		free(v4_addr);
+		return ENOMEM;
+	    }
+	}
 	et->caddr->val = v4_addr;
 	et->caddr->len = 1;
     } else {