Martijn Otto <martijn.o...@copernica.com> writes: > Hello, > > I have attached a very simple program which I believe displays a > serious problem in libidn. Even using IDNA_USE_STD3_ASCII_RULES it > still happily accepts almost anything. > > Maybe I misunderstood and libidn is not designed for this kind of > thing. If so, could you suggest a better alternative?
Hello.
What is it that you are trying to do? I don't understand what you mean
by ".org" being invalid. All-ASCII things like ".org" will not be
converted to Unicode, this is how IDNA works.
/Simon
> With regards,
> Martijn Otto
>
> #include <idna.h>
> #include <stdio.h>
> #include <stdlib.h>
>
> int main()
> {
> // input, output and result of the operation
> char *output;
> int result;
>
> // try to convert the invalid domain name
> result = idna_to_unicode_8z8z(".org", &output, IDNA_USE_STD3_ASCII_RULES);
>
> // the .org domain is obviously bogus, so we expect an error
> if (result != IDNA_SUCCESS) return 0;
>
> // idna considered the bogus name valid, this is an error
> fprintf(stderr, "libidn considered our bogus domain name valid, and
> converted it to: '%s'\n", output);
> free(output);
>
> // something went wrong
> return 1;
> }
>
> _______________________________________________
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> Help-libidn@gnu.org
> https://lists.gnu.org/mailman/listinfo/help-libidn
>
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