fix POSIX-format TZ dst transition times for southern hemisphere

[musl] / src / locale / dcngettext.c

diff --git a/src/locale/dcngettext.c b/src/locale/dcngettext.c
index 73a9fd7..b68e24b 100644 (file)
--- a/src/locale/dcngettext.c
+++ b/src/locale/dcngettext.c
@@ -40,8 +40,8 @@ char *bindtextdomain(const char *domainname, const char *dirname)
        if (!domainname) return 0;
        if (!dirname) return gettextdir(domainname, &(size_t){0});
 
-       size_t domlen = strlen(domainname);
-       size_t dirlen = strlen(dirname);
+       size_t domlen = strnlen(domainname, NAME_MAX+1);
+       size_t dirlen = strnlen(dirname, PATH_MAX);
        if (domlen > NAME_MAX || dirlen >= PATH_MAX) {
                errno = EINVAL;
                return 0;
@@ -127,7 +127,7 @@ char *dcngettext(const char *domainname, const char *msgid1, const char *msgid2,
 
        if (!domainname) domainname = __gettextdomain();
 
-       domlen = strlen(domainname);
+       domlen = strnlen(domainname, NAME_MAX+1);
        if (domlen > NAME_MAX) goto notrans;
 
        dirname = gettextdir(domainname, &dirlen);