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From: Jean-Sebastien Pedron <dumbbell@FreeBSD.org>
Date: Fri, 8 Nov 2013 22:44:46 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r257869 - in head/sys/dev/drm2: . radeon
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Author: dumbbell
Date: Fri Nov  8 22:44:46 2013
New Revision: 257869
URL: http://svnweb.freebsd.org/changeset/base/257869

Log:
  drm: Initialize "handle" to 0 before calling drm_gem_handle_create()
  
  This is variable is being checked in drm_gem_name_create() before being
  set.

Modified:
  head/sys/dev/drm2/drm_crtc.c
  head/sys/dev/drm2/radeon/radeon_gem.c

Modified: head/sys/dev/drm2/drm_crtc.c
==============================================================================
--- head/sys/dev/drm2/drm_crtc.c	Fri Nov  8 22:40:33 2013	(r257868)
+++ head/sys/dev/drm2/drm_crtc.c	Fri Nov  8 22:44:46 2013	(r257869)
@@ -2317,6 +2317,7 @@ int drm_mode_getfb(struct drm_device *de
 	r->depth = fb->depth;
 	r->bpp = fb->bits_per_pixel;
 	r->pitch = fb->pitches[0];
+	r->handle = 0;
 	fb->funcs->create_handle(fb, file_priv, &r->handle);
 
 out:

Modified: head/sys/dev/drm2/radeon/radeon_gem.c
==============================================================================
--- head/sys/dev/drm2/radeon/radeon_gem.c	Fri Nov  8 22:40:33 2013	(r257868)
+++ head/sys/dev/drm2/radeon/radeon_gem.c	Fri Nov  8 22:44:46 2013	(r257869)
@@ -567,6 +567,7 @@ int radeon_mode_dumb_create(struct drm_f
 	if (r)
 		return -ENOMEM;
 
+	handle = 0;
 	r = drm_gem_handle_create(file_priv, gobj, &handle);
 	/* drop reference from allocate - handle holds it now */
 	drm_gem_object_unreference_unlocked(gobj);