[cairo] Handling invalid glyphs

[Jeff Muizelaar]

On Tue, Sep 11, 2007 at 03:46:48PM -0400, Behdad Esfahbod wrote:
> Hi,
> 
> Re bug 9846.  I want to commit the attached patch to cairo now, to get
> it into a 1.4.12 soonish.  The issue at hand is real.  I've came across
> many PDF files that fail to render any text because of this.

Yes, let's please fix this. This issue is really hurting the cairo
backend in poppler.

-Jeff