VirtualFree, VirtualAllocEx, and MEM_RELEASE
Build a Skyrim ESP and fix memory leaks involving remote memory with VirtualAllocEx and correctly freeing it using VirtualFree combined with the MEM_RELEASE flag.
👉 https://www.youtube.com/watch?v=i8Cn7fydNUA
Cross-Process Virtual Memory Management
Windows uses specific kernel APIs to handle memory allocation and cleanup across distinct process boundaries. You can watch this video tutorial on VirtualAllocEx and VirtualFree to see how remote memory space is reserved, committed, and then completely freed using the MEM_RELEASE flag.
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Virtual Address Translation and Architecture
Operating systems shield hardware memory by translating a process's virtual addresses into physical space using hardware page tables. Studying this breakdown of x64 virtual address translation and reviewing Windows virtual memory explained provides the foundational rules governing how the kernel isolates application memory pages.
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Sub-Allocation and the Windows Heap
While virtual allocation functions handle memory in large page increments, applications rely on internal management pools to distribute smaller data chunks efficiently. Exploring this introduction to the Windows Heap API illustrates how software builds on top of low-level virtual allocations to manage granular memory requests dynamically.
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