Commit 618c75e4 authored Jun 03, 2011 by Sascha Hauer Committed by Dave Airlie Jun 09, 2011

drm: fix fbs in DRM_IOCTL_MODE_GETRESOURCES ioctl



The DRM_IOCTL_MODE_GETRESOURCES ioctl just returns bogus framebuffers.
That is because the framebuffers for each file are in the filp_head
member of struct drm_framebuffer, not in the head member.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>

parent 06e86849

drivers/gpu/drm/drm_crtc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1113,7 +1113,7 @@ int drm_mode_getresources(struct drm_device dev, void data,
		if (card_res->count_fbs >= fb_count) {
		copied = 0;
		fb_id = (uint32_t __user *)(unsigned long)card_res->fb_id_ptr;
		list_for_each_entry(fb, &file_priv->fbs, head) {
		list_for_each_entry(fb, &file_priv->fbs, filp_head) {
		if (put_user(fb->base.id, fb_id + copied)) {
		ret = -EFAULT;
		goto out;