c5feb0cada
The fact that the guarded-allocated memory blocks are all linked to the static `membase` listbase is enough for LSAN to not detect them as leaks. So this commit adds a new (private) callback to clear the memlist, which is only used in the destructor of the `MemLeakDetector` class. Many thanks to @Sergey for identifying the root issue here. Pull Request: https://projects.blender.org/blender/blender/pulls/110995