[PATCH] malloc: Add missing arena lock in mallinfo [BZ #22408]

[DJ Delorie]

Siddhesh Poyarekar <siddhesh@gotplt.org> writes:
> statistics reporting in malloc_info" since it does more than adding the
> missing arena lock.  That or split out the loop to iterate over heaps
> into a separate patch since it is a logically distinct change from the
> fix to BZ#22408, with a bz to track the fix.  I prefer the latter approach.

I don't see the benefit of splitting up the patch, as there would be no
patch left - Florian's solution did not require any changes to the
locks.  Given no obvious change specific to the BZ, I think it's OK to
use the existing patch to close the existing BZ as "fixed by other
means".

So +1 for the patch as-is, from me.