diff options
Diffstat (limited to 'src/basic/locale-util.c')
| -rw-r--r-- | src/basic/locale-util.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/basic/locale-util.c b/src/basic/locale-util.c index d3fef01..2356527 100644 --- a/src/basic/locale-util.c +++ b/src/basic/locale-util.c @@ -221,7 +221,7 @@ int get_locales(char ***ret) { locales = set_free(locales); r = getenv_bool("SYSTEMD_LIST_NON_UTF8_LOCALES"); - if (r == -ENXIO || r == 0) { + if (IN_SET(r, -ENXIO, 0)) { char **a, **b; /* Filter out non-UTF-8 locales, because it's 2019, by default */ @@ -260,7 +260,10 @@ bool locale_is_valid(const char *name) { if (!filename_is_valid(name)) return false; - if (!string_is_safe(name)) + /* Locales look like: ll_CC.ENC@variant, where ll and CC are alphabetic, ENC is alphanumeric with + * dashes, and variant seems to be alphabetic. + * See: https://www.gnu.org/software/gettext/manual/html_node/Locale-Names.html */ + if (!in_charset(name, ALPHANUMERICAL "_.-@")) return false; return true; @@ -292,7 +295,7 @@ bool is_locale_utf8(void) { if (cached_answer >= 0) goto out; - r = getenv_bool_secure("SYSTEMD_UTF8"); + r = secure_getenv_bool("SYSTEMD_UTF8"); if (r >= 0) { cached_answer = r; goto out; |