drm: Prevent drmcopyfield() to attempt copying a NULL pointer
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.3 by commit 6cf5e9356b2d856403ee480f987f3ea64dbf8d8c. For more details please see the references link.