mm,hugetlb: take hugetlblock before decrementing h->resvhuge_pages
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 v5.4.223 by commit 11993652d0b49e27272db0a37aa828d8a3a4b92b, it was introduced in version v4.4 by commit a88c769548047b21f76fd71e04b6a3300ff17160. For more details please see the references link.