From: Chia-I Wu <olv@lunarg.com>
Date: Sun, 20 Feb 2011 19:23:54 +0000 (-0700)
Subject: egl_dri2: Return NULL when xcb_get_geometry_reply fails.
X-Git-Tag: mesa-7.11-rc1~1986
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bf0c56522e21bd45ad3385e3115ef7eb71a7b8bf;p=platform%2Fupstream%2Fmesa.git

egl_dri2: Return NULL when xcb_get_geometry_reply fails.

This should fix bug #33946.
---

diff --git a/src/egl/drivers/dri2/platform_x11.c b/src/egl/drivers/dri2/platform_x11.c
index 1c7c841..50310ee 100644
--- a/src/egl/drivers/dri2/platform_x11.c
+++ b/src/egl/drivers/dri2/platform_x11.c
@@ -782,6 +782,7 @@ dri2_create_image_khr_pixmap(_EGLDisplay *disp, _EGLContext *ctx,
       _eglError(EGL_BAD_ALLOC, "xcb_get_geometry");
       free(error);
       free(buffers_reply);
+      return NULL;
    }
 
    switch (geometry_reply->depth) {