dns response handling: don't treat too many addresses as an error

[musl] / src / locale / newlocale.c

diff --git a/src/locale/newlocale.c b/src/locale/newlocale.c
index 8eee2e1..9ac3cd3 100644 (file)
--- a/src/locale/newlocale.c
+++ b/src/locale/newlocale.c
@@ -4,15 +4,13 @@
 #include "locale_impl.h"
 #include "lock.h"
 
-static pthread_once_t default_locale_once;
-static struct __locale_struct default_locale, default_ctype_locale;
+#define malloc __libc_malloc
+#define calloc undef
+#define realloc undef
+#define free undef
 
-static void default_locale_init(void)
-{
-       for (int i=0; i<LC_ALL; i++)
-               default_locale.cat[i] = __get_locale(i, "");
-       default_ctype_locale.cat[LC_CTYPE] = default_locale.cat[LC_CTYPE];
-}
+static int default_locale_init_done;
+static struct __locale_struct default_locale, default_ctype_locale;
 
 int __loc_is_allocated(locale_t loc)
 {
@@ -45,7 +43,12 @@ static locale_t do_newlocale(int mask, const char *name, locale_t loc)
 
        /* And provide builtins for the initial default locale, and a
         * variant of the C locale honoring the default locale's encoding. */
-       pthread_once(&default_locale_once, default_locale_init);
+       if (!default_locale_init_done) {
+               for (int i=0; i<LC_ALL; i++)
+                       default_locale.cat[i] = __get_locale(i, "");
+               default_ctype_locale.cat[LC_CTYPE] = default_locale.cat[LC_CTYPE];
+               default_locale_init_done = 1;
+       }
        if (!memcmp(&tmp, &default_locale, sizeof tmp)) return &default_locale;
        if (!memcmp(&tmp, &default_ctype_locale, sizeof tmp))
                return &default_ctype_locale;