From c31ebc73a1decc71f4aba95b5ee8d70155655f60 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= <lha@kth.se>
Date: Wed, 1 Jun 2005 10:40:05 +0000
Subject: [PATCH] If we are allocating 0 entires, avoid failing if ALLOC
 returns NULL

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@15331 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/krb5/store.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/krb5/store.c b/lib/krb5/store.c
index 8d0f20cca..e37c12df2 100644
--- a/lib/krb5/store.c
+++ b/lib/krb5/store.c
@@ -564,7 +564,7 @@ krb5_ret_addrs(krb5_storage *sp, krb5_addresses *adr)
     if(ret) return ret;
     adr->len = tmp;
     ALLOC(adr->val, adr->len);
-    if (adr->val == NULL)
+    if (adr->val == NULL && adr->len != 0)
 	return ENOMEM;
     for(i = 0; i < adr->len; i++){
 	ret = krb5_ret_address(sp, &adr->val[i]);
@@ -599,7 +599,7 @@ krb5_ret_authdata(krb5_storage *sp, krb5_authdata *auth)
     ret = krb5_ret_int32(sp, &tmp);
     if(ret) return ret;
     ALLOC_SEQ(auth, tmp);
-    if (auth->val == NULL)
+    if (auth->val == NULL && tmp != 0)
 	return ENOMEM;
     for(i = 0; i < tmp; i++){
 	ret = krb5_ret_int16(sp, &tmp2);