GSD-2021-1002526 io_uring: fix link traversal locking

iouring: fix link traversal locking 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 v5.15.6 by commit 1c939a53b26b6b39378a77f76a49be8dd6df7af0, ...