ext4: fix use-after-free in ext4xattrset_entry
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 v4.9.326 by commit 9337f3877a5fb8db8c563ce93cf6095b24c45151. For more details please see the references link.