glx: Fix use after free case when destroying screens

2010-07-23 21:51:58 -04:00
parent 6393a33944
commit 6739d52fdc
1 changed files with 0 additions and 1 deletions
@@ -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);
      }