vfio/display: Fix potential memleak of edid info

EDID related device region info is leaked in vfio_display_edid_init()
error path and VFIODisplay destroying path.

Fixes: 08479114b0de ("vfio/display: add edid support.")
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
1 file changed