sceKernelCreateFpl and sceKernelCreateTlspl validate blockSize * count with the
formula from hardware, but that works in 4 byte alignment while the actual
allocation uses the alignment from the options struct, which the caller picks.
A large alignment inflates each block enough that the aligned total can wrap:
we'd then allocate a small block but keep the full block count, and
sceKernelAllocateTlspl / the Fpl allocate paths hand out
address + block * alignedSize well outside the allocation.
Also give PartitionMemoryBlock::address a default. Only the savestate
constructor leaves it unset, and DoState returns early when the section is
missing, which left the destructor freeing an uninitialized address.
Henrik Rydgård
61cb592b36