MFC r257869:

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.

Approved by:	re (delphij)

2 files changed, 2 insertions, 0 deletions

diff --git a/sys/dev/drm2/drm_crtc.c b/sys/dev/drm2/drm_crtc.c
index ae40eb2..7c6cb5d 100644
--- a/sys/dev/drm2/drm_crtc.c
+++ b/sys/dev/drm2/drm_crtc.c
@@ -2317,6 +2317,7 @@ int drm_mode_getfb(struct drm_device *dev,
 	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:
diff --git a/sys/dev/drm2/radeon/radeon_gem.c b/sys/dev/drm2/radeon/radeon_gem.c
index 390298e..e8975bd 100644
--- a/sys/dev/drm2/radeon/radeon_gem.c
+++ b/sys/dev/drm2/radeon/radeon_gem.c
@@ -567,6 +567,7 @@ int radeon_mode_dumb_create(struct drm_file *file_priv,
 	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);