diff options
| -rw-r--r-- | libidn/ChangeLog | 7 | ||||
| -rw-r--r-- | libidn/Versions | 1 | ||||
| -rw-r--r-- | libidn/idna.c | 21 |
3 files changed, 17 insertions, 12 deletions
diff --git a/libidn/ChangeLog b/libidn/ChangeLog index b5df17cf5c..1903cab566 100644 --- a/libidn/ChangeLog +++ b/libidn/ChangeLog @@ -1,5 +1,12 @@ 2004-03-12 Ulrich Drepper <drepper@redhat.com> + * idna.c (idna_to_ascii_4z): Use strdup if available. Unify two ifs. + + * idn-stub.c: Implement __idna_to_unicode_lzlz. Split + __idna_to_ascii_lz in two parts so that loading can be shared with + the new function. + * Versions (libcidn): Export idna_to_unicode_lzlz. + * Makefile (libcidn-inhibit-o): Define. We need no archive. 2004-03-08 Simon Josefsson <jas@extundo.com> diff --git a/libidn/Versions b/libidn/Versions index 3803a5bb91..0897fd1717 100644 --- a/libidn/Versions +++ b/libidn/Versions @@ -1,5 +1,6 @@ libcidn { GLIBC_PRIVATE { idna_to_ascii_lz; + idna_to_unicode_lzlz; } } diff --git a/libidn/idna.c b/libidn/idna.c index 69c928fc42..b89350f1f3 100644 --- a/libidn/idna.c +++ b/libidn/idna.c @@ -437,24 +437,21 @@ idna_to_ascii_4z (const uint32_t * input, char **output, int flags) U+3002 (ideographic full stop), U+FF0E (fullwidth full stop), U+FF61 (halfwidth ideographic full stop). */ - if (input[0] == 0) + if (input[0] == 0 + /* Handle explicit zero-length root label. */ + || (DOTP (input[0]) && input[1] == 0)) { +#if defined HAVE_STRDUP || defined _LIBC + *output = strdup (input); + return *output == NULL ? IDNA_MALLOC_ERROR : IDNA_SUCCESS; +#else /* Handle implicit zero-length root label. */ *output = malloc (1); if (!*output) return IDNA_MALLOC_ERROR; - strcpy (*output, ""); - return IDNA_SUCCESS; - } - - if (DOTP (input[0]) && input[1] == 0) - { - /* Handle explicit zero-length root label. */ - *output = malloc (2); - if (!*output) - return IDNA_MALLOC_ERROR; - strcpy (*output, "."); + strcpy (*output, input); return IDNA_SUCCESS; +#endif } *output = NULL; |