From e6531ae9d5bdd37775e921268366fb76056e22d5 Mon Sep 17 00:00:00 2001
From: Julien Cristau <jcristau@debian.org>
Date: Thu, 24 Jun 2010 18:45:10 +0100
Subject: [PATCH] Xephyr: fix memory leak in XF86DRIOpenConnection

The allocated bus id string was not being freed.

Signed-off-by: Julien Cristau <jcristau@debian.org>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
---
 hw/kdrive/ephyr/ephyrdriext.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/hw/kdrive/ephyr/ephyrdriext.c b/hw/kdrive/ephyr/ephyrdriext.c
index 4041bf5fa..ce584b051 100644
--- a/hw/kdrive/ephyr/ephyrdriext.c
+++ b/hw/kdrive/ephyr/ephyrdriext.c
@@ -682,7 +682,7 @@ ProcXF86DRIOpenConnection (register ClientPtr client)
 {
     xXF86DRIOpenConnectionReply rep;
     drm_handle_t			hSAREA;
-    char*			busIdString;
+    char*			busIdString = NULL;
     REQUEST(xXF86DRIOpenConnectionReq);
     REQUEST_SIZE_MATCH(xXF86DRIOpenConnectionReq);
 
@@ -716,6 +716,7 @@ ProcXF86DRIOpenConnection (register ClientPtr client)
     WriteToClient(client, sizeof(xXF86DRIOpenConnectionReply), (char *)&rep);
     if (rep.busIdStringLength)
         WriteToClient(client, rep.busIdStringLength, busIdString);
+    free(busIdString);
     EPHYR_LOG ("leave\n") ;
     return Success;
 }