Patch: fix intermittent crash in KHTML Thai Word Break

[Otto Pattara]

On 2005 February 26 Saturday 02:17, Germain Garand wrote:
> Le vendredi 25 Février 2005 05:38, Pattara Kiatisevi a écrit :
> > Hello,
> >
> > Regarding the Thai word break patch in KHTML, after testing

The backtrace seemed not very informative to me (maybe I need to 
enable debugging somehow (?) when compiling KHTML). 

I put some printf in libthai and found that sometimes the input 
parameter for array size (cache->allocated, in KHTML code) is 
incredibly large or the  cache->wbrpos array is 0x0. So I suspected 
there might be something funny about initialization of this "cache" 
structure. By looking at the code I don't see any mysterious point so 
I made a fix as in the patch.

I will fix the patch to load libthai only in case of viewing Thai web 
pages.

Cheers,
Pattara

> > longer there were some intermittent crashes.
>
> where does it crash and why? any backtrace?
> I've got the same concerns than Leo /wrt your patch.
>
> Greetings,
> Germain