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 v5.15.71 by commit be4df018c0be5ebecf1ca510feacc23be415cefc. For more details please see the references link.