UVI-2021-1001678 binder: make sure fd closes complete

binder: make sure fd closes complete 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 v5.10.70 by commit d5b0473707fa53b03a5db0256ce62b2874bddbc7...