drm/sun4i: dsi: Prevent underflow when computing packet sizes
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 v5.15.63 by commit 98e28de472ef248352f04f87e29e634ebb0ec240, it was introduced in version v4.18 by commit 133add5b5ad42b7bb5fcd59d681aef6475d08600. For more details please see the references link.