Re: [Devel] Infinite loop under tt_cmap4_char_next

[David Turner]

Hello,

ismail (cartman) donmez wrote:
> Hi,
>
> After David Turner's checkin
>
> <snip>
> 2003-05-07  David Turner  <address@hidden>
>         * src/sfnt/ttcmap0.c (tt_cmap4_char_next): Use binary search.
> </snip>
>
> fontconfig seems to hang at tt_cmap4_char_next when caching new truetype 
> fonts. So I wonder if there is some way to go in an infinite loop in 
> tt_cmap4_char_next function or is it a fontconfig problem ?
No, it's a FreeType bug. Seems I committed the wrong version of the file.
You should replace

  hi = 0

by

  hi = max+1

in line 912 of src/sfnt/ttcmap0.c to get the correct behaviour. Sorry
for the inconvenience.

And again, could someone commit this ?

Regards,

- David Turner
- The FreeType Project  (www.freetype.org)


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