egl: check for null ptr/name

2008-09-26 11:17:09 -06:00
parent 5b60d6d07b
commit 2cb213ff23
1 changed files with 4 additions and 1 deletions
--- 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 */