From 6f6a384257460bace8768ed4e0bb512a2f2d3dc1 Mon Sep 17 00:00:00 2001
From: Love Hornquist Astrand <lha@h5l.org>
Date: Sun, 11 Oct 2009 18:02:56 -0700
Subject: [PATCH] [HEIMDAL-646] malloc(0) checks for AIX

---
 lib/kadm5/marshall.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/kadm5/marshall.c b/lib/kadm5/marshall.c
index ad2aa3e97..948ecc03a 100644
--- a/lib/kadm5/marshall.c
+++ b/lib/kadm5/marshall.c
@@ -260,7 +260,7 @@ ret_principal_ent(krb5_storage *sp,
 	krb5_ret_int32(sp, &tmp);
 	princ->n_key_data = tmp;
 	princ->key_data = malloc(princ->n_key_data * sizeof(*princ->key_data));
-	if (princ->key_data == NULL)
+	if (princ->key_data == NULL && princ->n_key_data != 0)
 	    return ENOMEM;
 	for(i = 0; i < princ->n_key_data; i++)
 	    kadm5_ret_key_data(sp, &princ->key_data[i]);