From 793470a8356976ddd427280a738dfb6e1c0e4e70 Mon Sep 17 00:00:00 2001
From: Eamon Walsh <ewalsh@tycho.nsa.gov>
Date: Mon, 4 Jun 2007 12:33:49 -0400
Subject: [PATCH] dix: fix null pointer dereference in new resource lookup
 function.

---
 dix/resource.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dix/resource.c b/dix/resource.c
index 67124c754..e89ad1fdd 100644
--- a/dix/resource.c
+++ b/dix/resource.c
@@ -908,7 +908,6 @@ dixLookupResource(pointer *result, XID id, RESTYPE rtype,
     ResourcePtr res = NULL;
 
     *result = NULL;
-    client->errorValue = id;
 
     if ((cid < MAXCLIENTS) && clientTable[cid].buckets) {
 	res = clientTable[cid].resources[Hash(cid, id)];
@@ -922,6 +921,7 @@ dixLookupResource(pointer *result, XID id, RESTYPE rtype,
 	return BadValue;
 
     if (client) {
+	client->errorValue = id;
 	cid = XaceHook(XACE_RESOURCE_ACCESS, client, id, res->type,
 		       mode, res->value);
 	if (cid != Success)