From: Kristian Høgsberg <krh@bitplanet.net>
Date: Sat, 24 Jul 2010 01:51:58 +0000 (-0400)
Subject: glx: Fix use after free case when destroying screens
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6739d52fdced53a566188215d204ffef1e85a5e6;p=mesa.git

glx: Fix use after free case when destroying screens
---

diff --git a/src/glx/glxext.c b/src/glx/glxext.c
index f9a5f7ce5d7..eadc792b917 100644
--- a/src/glx/glxext.c
+++ b/src/glx/glxext.c
@@ -229,7 +229,6 @@ FreeScreenConfigs(__GLXdisplayPrivate * priv)
 #if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL)
       if (psc->driScreen) {
          psc->driScreen->destroyScreen(psc);
-         psc->driScreen = NULL;
       } else {
 	 Xfree(psc);
       }