From d6133b04d4ee47f147db26cd732ea5d209af5b8e Mon Sep 17 00:00:00 2001
From: Stephen Gallagher <sgallagh@redhat.com>
Date: Mon, 9 Jul 2012 11:49:32 -0400
Subject: Fix potential NULL-dereference

Coverity #12797
---
 src/providers/ldap/sdap_async_sudo_hostinfo.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/providers/ldap/sdap_async_sudo_hostinfo.c b/src/providers/ldap/sdap_async_sudo_hostinfo.c
index 99a9bc77a..82b632961 100644
--- a/src/providers/ldap/sdap_async_sudo_hostinfo.c
+++ b/src/providers/ldap/sdap_async_sudo_hostinfo.c
@@ -281,7 +281,9 @@ static int sdap_sudo_get_ip_addresses(TALLOC_CTX *mem_ctx, char ***_ip_addr_list
                ip_addr, network_addr, netmask));
     }
 
-    ip_addr_list[addr_count] = NULL;
+    if (ip_addr_list) {
+        ip_addr_list[addr_count] = NULL;
+    }
     *_ip_addr_list = talloc_steal(mem_ctx, ip_addr_list);
 
 done:
-- 
cgit