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

[Florian Weimer]

On 11/14/2017 03:39 PM, Siddhesh Poyarekar wrote:
> Please add a more verbose description of the problem and the patch in
> the git commit message.  I would put the subject line as "Fix arena heap
> 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.

Okay, I will send two separate patches.  I'm worried it looks like as if 
I'm fudging the commit statistics.

Thanks,
Florian