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Date: Thu, 7 Jan 2010 17:34:48 +0100
From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: Bug printing string where the 128th char is multibyte
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On Jan  4 21:05, Eduardo D'Avila wrote:
> Using the %s  didn't solve the problem:
> 
> 
> erdavila AT antares ~/perl/feedbacks
> $ cat BUG.c
> #include <stdio.h>
> 
> int main() {
>         const char * str =
>                 "0123456789"    //   0 -   9
>                 "0123456789"    //  10 -  19
>                 "0123456789"    //  20 -  29
>                 "0123456789"    //  30 -  39
>                 "0123456789"    //  40 -  49
>                 "0123456789"    //  50 -  59
>                 "0123456789"    //  60 -  69
>                 "0123456789"    //  70 -  79
>                 "0123456789"    //  80 -  89
>                 "0123456789"    //  90 -  99
>                 "0123456789"    // 100 - 109
>                 "0123456789"    // 110 - 119
>                 "0123456ç89"    // 120 - 127
>                 ;
> 
>         printf("%s", str);
> 
>         return 0;
> }
> 
> erdavila AT antares ~/perl/feedbacks
> $ gcc -Wall BUG.c  -o BUG
> 
> erdavila AT antares ~/perl/feedbacks
> $ ./BUG
> ç89

That's what I see:

$ ./BUG
01234567890123456789012345678901234567890123456789012345678901234567890123456789
01234567890123456789012345678901234567890123456X89

With X being a square denoting an invalid character value.  That's
exactly what I expect, given that the console runs in UTF-8 by default.


Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Project Co-Leader          cygwin AT cygwin DOT com
Red Hat

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