On Fri, 11 Aug 2017, Alexander Popov wrote: > Add an assertion similar to "fasttop" check in GNU C Library allocator > as a part of SLAB_FREELIST_HARDENED feature. An object added to a singly > linked freelist should not point to itself. That helps to detect some > double free errors (e.g. CVE-2017-2636) without slub_debug and KASAN.
Acked-by: Christoph Lameter <[email protected]>
