On Tue, 18 Feb 2020 11:29:50 +0100 glider@xxxxxxxxxx wrote: > Walter Wu has reported a potential case in which init_stack_slab() is > called after stack_slabs[STACK_ALLOC_MAX_SLABS - 1] has already been > initialized. In that case init_stack_slab() will overwrite > stack_slabs[STACK_ALLOC_MAX_SLABS], which may result in a memory > corruption. I added cc:stable to this. Please let me know it that is undesirable.