4.12-stable review patch. If anyone has any objections, please let me know.
------------------ From: Nikhil Mahale <[email protected]> commit 491ab4700d1b64f5cf2f9055e01613a923df5fab upstream. Do not leak framebuffer if client provided crtc id found invalid. Signed-off-by: Nikhil Mahale <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/gpu/drm/drm_plane.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/gpu/drm/drm_plane.c +++ b/drivers/gpu/drm/drm_plane.c @@ -601,6 +601,7 @@ int drm_mode_setplane(struct drm_device crtc = drm_crtc_find(dev, plane_req->crtc_id); if (!crtc) { + drm_framebuffer_put(fb); DRM_DEBUG_KMS("Unknown crtc ID %d\n", plane_req->crtc_id); return -ENOENT;
