[PATCH v2 4/7] malloc: Ensure lower bound on chunk size in __libc_realloc.

[DJ Delorie]

Florian Weimer <fweimer@redhat.com> writes:
> DJ, can you benchmark this change?  If it turns out this is visible in 
> profiles, we may have to move this check closer to the actual memcpy.

I couldn't detect any measurable change from this patch.