Commit f30cbcac authored by Tim Rühsen's avatar Tim Rühsen Committed by Daniel Stenberg
Browse files

IDN: Use TR46 'transitional' for toASCII translations 

References: http://unicode.org/faq/idn.html
            http://unicode.org/reports/tr46

Closes #1206
parent cd6b99ef

lib/url.c

+6 −1
Original line number Original line Diff line number Diff line
@@ -4010,7 +4010,12 @@ static void fix_hostname(struct connectdata *conn, struct hostname *host) 
#ifdef USE_LIBIDN2

#ifdef USE_LIBIDN2

    if(idn2_check_version(IDN2_VERSION)) {

    if(idn2_check_version(IDN2_VERSION)) {

      char *ace_hostname = NULL;

      char *ace_hostname = NULL;

      int rc = idn2_lookup_ul((const char *)host->name, &ace_hostname, 0);

#ifdef IDN2_TRANSITIONAL

      int flags = IDN2_NFC_INPUT | IDN2_TRANSITIONAL;

#else

      int flags = IDN2_NFC_INPUT;

#endif

      int rc = idn2_lookup_ul((const char *)host->name, &ace_hostname, flags);

      if(rc == IDN2_OK) {

      if(rc == IDN2_OK) {

        host->encalloc = (char *)ace_hostname;

        host->encalloc = (char *)ace_hostname;

        /* change the name pointer to point to the encoded hostname */

        /* change the name pointer to point to the encoded hostname */