From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Fri, 26 Sep 2008 17:17:09 +0000 (-0600)
Subject: egl: check for null ptr/name
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7944efffff837e5945b2493392a05b87f431cc19;p=mesa.git

egl: check for null ptr/name
---

diff --git a/src/egl/drivers/xdri/egl_xdri.c b/src/egl/drivers/xdri/egl_xdri.c
index 9ff71588dff..bb38513e7d0 100644
--- a/src/egl/drivers/xdri/egl_xdri.c
+++ b/src/egl/drivers/xdri/egl_xdri.c
@@ -654,7 +654,10 @@ xdri_eglInitialize(_EGLDriver *drv, EGLDisplay dpy,
 
    xdri_drv->Base.Initialized = EGL_TRUE;
 
-   snprintf(name, sizeof(name), "X/DRI:%s", xdri_drv->dri_driver_name);
+   if (xdri_drv->dri_driver_name)
+      snprintf(name, sizeof(name), "X/DRI:%s", xdri_drv->dri_driver_name);
+   else
+      snprintf(name, sizeof(name), "X/DRI");
    xdri_drv->Base.Name = name;
 
    /* we're supporting EGL 1.4 */