diff options
Diffstat (limited to 'iconv/gconv_conf.c')
| -rw-r--r-- | iconv/gconv_conf.c | 32 |
1 files changed, 15 insertions, 17 deletions
diff --git a/iconv/gconv_conf.c b/iconv/gconv_conf.c index 475338f..6d57ca5 100644 --- a/iconv/gconv_conf.c +++ b/iconv/gconv_conf.c @@ -36,9 +36,10 @@ /* This is the default path where we look for module lists. */ static const char default_gconv_path[] = GCONV_PATH; -/* The path element in use. */ +/* The path elements, as determined by the __gconv_get_path function. + All path elements end in a slash. */ const struct path_elem *__gconv_path_elem; -/* Maximum length of a single path element. */ +/* Maximum length of a single path element in __gconv_path_elem. */ size_t __gconv_max_path_elem_len; /* We use the following struct if we couldn't allocate memory. */ @@ -507,21 +508,18 @@ __gconv_read_conf (void) for (cnt = 0; __gconv_path_elem[cnt].name != NULL; ++cnt) { - char real_elem[__gconv_max_path_elem_len + sizeof (gconv_conf_filename)]; - - if (__realpath (__gconv_path_elem[cnt].name, real_elem) != NULL) - { - size_t elem_len = strlen (real_elem); - char *filename; - - filename = alloca (elem_len + 1 + sizeof (gconv_conf_filename)); - __mempcpy (__mempcpy (__mempcpy (filename, real_elem, elem_len), - "/", 1), - gconv_conf_filename, sizeof (gconv_conf_filename)); - - /* Read the next configuration file. */ - read_conf_file (filename, real_elem, elem_len, &modules, &nmodules); - } + const char *elem = __gconv_path_elem[cnt].name; + size_t elem_len = __gconv_path_elem[cnt].len; + char *filename; + + /* No slash needs to be inserted between elem and gconv_conf_filename; + elem already ends in a slash. */ + filename = alloca (elem_len + sizeof (gconv_conf_filename)); + __mempcpy (__mempcpy (filename, elem, elem_len), + gconv_conf_filename, sizeof (gconv_conf_filename)); + + /* Read the next configuration file. */ + read_conf_file (filename, elem, elem_len, &modules, &nmodules); } /* Add the internal modules. */ |