ext4: fix bug in extents parsing when ehentries == 0 and ehdepth > 0
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 v5.4.215 by commit bb7eb3ca4b3b0d2c7872cf1a41c30f5e5bd65df0. For more details please see the references link.