[HarfBuzz] harfbuzz: Branch 'master'

[Konstantin Ritt]

> -    if (subtable_record == NULL)
> +    if (!subtable_record || !x_ppem || !y_ppem)
>         return false;

is the real fix. The other changes are no-op.


Regards,
Konstantin

2017-08-10 8:43 GMT+04:00 Martin Hosken <mhosken at gmail.com>:

> Dear Behdad,
>
> > -  if (buffer == NULL)
> > +  if (!buffer)
>
> Always wanting to learn. How does this cause a divide by zero? Or what led
> you to make the change?
>
> TIA,
> Martin
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