From 707d0f912b916e7546c4f7e7a5f7023a53e74615 Mon Sep 17 00:00:00 2001
From: Vladimir Panteleev <git@thecybershadow.net>
Date: Wed, 20 Jun 2018 13:37:45 +0000
Subject: [PATCH] glx/vndcmds: Fix vendor hash table key size

The keySize parameter of the hashing/comparison functions was
incorrectly specified to be sizeof(void*), even though the keys of
this hashtable are CARD32.

Fixes address sanitizer failure on 64-bit builds.

Reviewed-by: Adam Jackson <ajax@redhat.com>
---
 glx/vndcmds.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/glx/vndcmds.c b/glx/vndcmds.c
index 493e2bfc0..45b1eafaa 100644
--- a/glx/vndcmds.c
+++ b/glx/vndcmds.c
@@ -50,7 +50,7 @@ typedef struct GlxVendorPrivDispatchRec {
 static GlxServerDispatchProc dispatchFuncs[OPCODE_ARRAY_LEN] = {};
 static HashTable vendorPrivHash = NULL;
 static HtGenericHashSetupRec vendorPrivSetup = {
-    .keySize = sizeof(void*)
+    .keySize = sizeof(CARD32)
 };
 
 static int DispatchBadRequest(ClientPtr client)