From facb255fa9267e343cbc91f841f1b64e5dc99e98 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kristian=20H=C3=B8gsberg?= <krh@redhat.com>
Date: Mon, 21 Jul 2008 16:05:53 -0400
Subject: [PATCH] Need to unref pixmaps backing pbuffers too.

---
 glx/glxext.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/glx/glxext.c b/glx/glxext.c
index cd92f6d0a..13c65dade 100644
--- a/glx/glxext.c
+++ b/glx/glxext.c
@@ -109,8 +109,12 @@ static Bool DrawableGone(__GLXdrawable *glxPriv, XID xid)
 {
     ScreenPtr pScreen = glxPriv->pDraw->pScreen;
 
-    if (glxPriv->type == GLX_DRAWABLE_PIXMAP)
+    switch (glxPriv->type) {
+	case GLX_DRAWABLE_PIXMAP:
+	case GLX_DRAWABLE_PBUFFER:
 	    (*pScreen->DestroyPixmap)((PixmapPtr) glxPriv->pDraw);
+	    break;
+    }
 
     glxPriv->pDraw = NULL;
     glxPriv->drawId = 0;