nilfs2: fix shift-out-of-bounds/overflow in nilfssb2bad_offset()
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 v5.15.86 by commit b47f5c579c8186f7f5ab5e4254e0734ea5b7bf7a. For more details please see the references link.