Graphics Programming

Critical Buffer Overflow in Vertex Array Copy: How Integer Math Kills Security

A critical buffer overflow vulnerability was discovered and patched in `src/gl/array.c`, where the vertex array copy function computed `memcpy` sizes from unvalidated user-controlled parameters, enabling attackers to trigger massive out-of-bounds memory writes. The bug combined two dangerous arithmetic pitfalls — unsigned integer underflow and multiplication overflow — creating a perfect storm for memory corruption. This fix closes a path that could lead to remote code execution, data corruption