[PATCH] malloc: verify the size of top chuck, stopping House of Force

[DJ Delorie]

Pochang Chen <johnchen902@gmail.com> writes:
> 2017-10-26  Pochang Chen  <johnchen902@gmail.com>
>     * malloc/malloc.c (_int_malloc.c): verify size of top chunk

LGTM and benchmarks are OK.

I'll apply it for you if nobody else objects...