fs: ext4: initialize fsdata in pagecache_write()
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 v5.10.163 by commit 769469f8f188573431927be905aff50712b34c5a, it was introduced in version v5.4 by commit c93d8f88580921c84d2213161ef3c22560511b84. For more details please see the references link.