Linux Kernel Programming Tutorial: Safe IOCTL Communication Between Kernel Module and User Space

Learn how to build Linux kernel modules that safely communicate with user space using IOCTL system calls. In this advanced Linux kernel programming tutorial, we explore how device drivers implement IOCTL interfaces to exchange structured data between user applications and kernel space without compromising system stability.

This video covers Linux device driver development, including defining IOCTL commands, implementing ioctl handlers, validating user input, and preventing kernel memory vulnerabilities. If you're working on kernel module development, system programming, or low-level Linux internals, understanding safe IOCTL handling is critical.

You'll also learn practical techniques used in production environments such as copy_from_user, copy_to_user, kernel security checks, and safe kernel-user space communication patterns. Perfect for Linux systems programmers, kernel developers, DevOps engineers, and OS enthusiasts looking to deepen their expertise in Linux driver development.

Видео Linux Kernel Programming Tutorial: Safe IOCTL Communication Between Kernel Module and User Space канала SystemDR - Scalable System Design