jffs2: fix use-after-free in jffs2_clear_xattr_subsystem
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 v4.19.238 by commit c3b07c875fa8f906f932976460fd14798596f101, it was introduced in version v2.6.18 by commit aa98d7cf59b5b0764d3502662053489585faf2fe. For more details please see the references link.