diff options
Diffstat (limited to 'contrib/tzcode/localtime.c')
| -rw-r--r-- | contrib/tzcode/localtime.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/contrib/tzcode/localtime.c b/contrib/tzcode/localtime.c index a80d422f2955..15afeeecb6d0 100644 --- a/contrib/tzcode/localtime.c +++ b/contrib/tzcode/localtime.c @@ -615,6 +615,7 @@ tzloadbody(char const *name, struct state *sp, char tzloadflags, name = TZDEFAULT; if (! name) return EINVAL; + tzloadflags &= ~TZLOAD_FROMENV; } if (name[0] == ':') @@ -670,11 +671,13 @@ tzloadbody(char const *name, struct state *sp, char tzloadflags, fid = _open(name, (O_RDONLY | O_BINARY | O_CLOEXEC | O_CLOFORK | O_IGNORE_CTTY | O_NOCTTY)); #else /* __FreeBSD__ */ + if ((tzloadflags & TZLOAD_FROMENV) && strcmp(name, TZDEFAULT) == 0) + tzloadflags &= ~TZLOAD_FROMENV; relname = name; if (strncmp(relname, TZDIR "/", strlen(TZDIR) + 1) == 0) relname += strlen(TZDIR) + 1; dd = _open(TZDIR, O_DIRECTORY | O_RDONLY); - if (issetugid() && (tzloadflags & TZLOAD_FROMENV)) { + if ((tzloadflags & TZLOAD_FROMENV) && issetugid()) { if (dd < 0) return errno; if (fstatat(dd, name, &sb, AT_RESOLVE_BENEATH) < 0) { @@ -1624,14 +1627,13 @@ zoneinit(struct state *sp, char const *name, char tzloadflags) static void tzset_unlocked(void) { + char const *name = getenv("TZ"); #ifdef __FreeBSD__ - tzset_unlocked_name(getenv("TZ")); + tzset_unlocked_name(name); } static void tzset_unlocked_name(char const *name) { -#else - char const *name = getenv("TZ"); #endif struct state *sp = lclptr; int lcl = name ? strlen(name) < sizeof lcl_TZname : -1; |