"I am curious now, would it be possible to make the keyboard generate a NULL byte either by existing keyboard shortcut or custom hardware - and how would the system handle it?"
Not sure I understand the point of the experiment, but in NetBSD kernel one can remap the keyboard, e.g., set a key to 0x00. How to do this in Linux kernel is a question for reader.
Not sure I understand the point of the experiment, but in NetBSD kernel one can remap the keyboard, e.g., set a key to 0x00. How to do this in Linux kernel is a question for reader.
https://ftp.netbsd.org/pub/NetBSD/NetBSD-current/src/sys/dev...