[PATCH v2][BZ #14286] Fix integer overflow in vfwprintf.

[Ondřej Bílka]

On Thu, Nov 28, 2013 at 03:50:18PM +0100, Andreas Schwab wrote:
> Ondřej Bílka <neleai@seznam.cz> writes:
> 
> > ok, but errno handling confused me. I copied that from case when malloc
> > fails that if I read code correctly does not set ENOMEM. Should we add
> > additional errnos there?
> 
> malloc already sets errno on failure.
>
yes, I know that now. I asked if we could proceed with rest of patch.