UVI-2021-1001766 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 v5.14.9 by commit b95483d8d94b41fa31a84c1d86710b7907a37621,...