10-10-2012
I can't read nor interpret the error msg, but I would be very curious where that "char" is coming from. The value is way beyond the UTF-32 code set, so how did it enter the DB in the first place? Maybe the input routines need some more error checking?
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LEARN ABOUT CENTOS
idna_to_unicode_8z8z
idna_to_unicode_8z8z(3) libidn idna_to_unicode_8z8z(3)
NAME
idna_to_unicode_8z8z - API function
SYNOPSIS
#include <idna.h>
int idna_to_unicode_8z8z(const char * input, char ** output, int flags);
ARGUMENTS
const char * input
zero-terminated UTF-8 string.
char ** output
pointer to newly allocated output UTF-8 string.
int flags an Idna_flags value, e.g., IDNA_ALLOW_UNASSIGNED or IDNA_USE_STD3_ASCII_RULES.
DESCRIPTION
Convert possibly ACE encoded domain name in UTF-8 format into a UTF-8 string. The domain name may contain several labels, separated by
dots. The output buffer must be deallocated by the caller.
RETURN VALUE
Returns IDNA_SUCCESS on success, or error code.
REPORTING BUGS
Report bugs to <bug-libidn@gnu.org>. GNU Libidn home page: http://www.gnu.org/software/libidn/ General help using GNU software:
http://www.gnu.org/gethelp/
COPYRIGHT
Copyright (C) 2002-2013 Simon Josefsson.
Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.
SEE ALSO
The full documentation for libidn is maintained as a Texinfo manual. If the info and libidn programs are properly installed at your site,
the command
info libidn
should give you access to the complete manual.
libidn 1.28 idna_to_unicode_8z8z(3)