C Memory Allocation and Debugging with Valgrind and GDB

Writing robust C programs requires a deep understanding of how computer memory is allocated, managed, and freed. Without proper techniques, software quickly becomes vulnerable to crashes, security flaws, and resource leaks. This course provides a clear, text-based path to mastering dynamic memory allocation and finding hidden bugs before they reach production. You will transition from writing unpredictable code to confidently managing heap memory and diagnosing complex pointer issues. By reading detailed explanations and analyzing practical code scenarios, you will learn how to write clean, secure, and highly efficient C programs. What you'll learn: - Understand foundational memory concepts, including the stack, the heap, and pointers - Allocate and free memory dynamically using malloc, calloc, realloc, and free - Detect memory leaks and invalid reads or writes using Valgrind - Debug runtime crashes and inspect variable states step-by-step with GDB - Prevent common vulnerabilities like buffer overflows, dangling pointers, and double-frees - Apply modern safe-coding practices and static analysis principles to C development This course begins with essential memory terminology and structural concepts before guiding you through the mechanics of allocation and the precise commands needed to debug your programs. You will study realistic code examples, trace execution paths, and complete written exercises to solidify your understanding of memory diagnostics. This course is designed for beginner to intermediate C programmers who want to master memory management and debugging tools. No prior experience with GDB or Valgrind is required, though a basic familiarity with C syntax and pointers is helpful. Start reading today to write safer, leak-free C code with confidence.