It's not an issue in the external gd since this function doesn't work at
all there. They had colorsWanted hardcoded to 256.
-Rasmus
On Thu, 17 Oct 2002, Markus Fischer wrote:
> Just a sidenote: I think if this would also be fixed in
> gd/gd.c then we could prevent a segfault with the external gd
> library too.
>
> On Wed, Oct 16, 2002 at 10:34:45PM -0000, Rasmus Lerdorf wrote :
> > rasmus Wed Oct 16 18:34:45 2002 EDT
> >
> > Modified files:
> > /php4/ext/gd/libgd gd_topal.c
> > Log:
> > Fix for bug #19941
> >
> >
> > Index: php4/ext/gd/libgd/gd_topal.c
> > diff -u php4/ext/gd/libgd/gd_topal.c:1.7 php4/ext/gd/libgd/gd_topal.c:1.8
> > --- php4/ext/gd/libgd/gd_topal.c:1.7 Sun Oct 6 13:47:50 2002
> > +++ php4/ext/gd/libgd/gd_topal.c Wed Oct 16 18:34:44 2002
> > @@ -1493,7 +1493,7 @@
> > my_cquantize_ptr cquantize = 0;
> > int i;
> > size_t arraysize;
> > - if (!im->trueColor)
> > + if (!im->trueColor || colorsWanted <= 0)
> > {
> > /* Nothing to do! */
> > return;
> >
> >
> >
> > --
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>
> --
> GnuPG Key: http://guru.josefine.at/~mfischer/C2272BD0.asc
> <rei_> Derick, while ($xml) $ass->get_new_ideas();
> <[James]> Markus: IE on_user_fart()????
> -- People doesn't seem to like the new XHTML2 specs :) --
>
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