diff options
-rw-r--r-- | hash.c | 9 | ||||
-rw-r--r-- | time.c | 8 | ||||
-rw-r--r-- | version.h | 2 |
3 files changed, 17 insertions, 2 deletions
@@ -3136,6 +3136,9 @@ env_str_new2(const char *ptr) static int env_path_tainted(const char *); +static const char TZ_ENV[] = "TZ"; +extern int ruby_tz_update; + static rb_encoding * env_encoding_for(const char *name, const char *ptr) { @@ -3217,6 +3220,9 @@ env_delete(VALUE obj, VALUE name) RB_GC_GUARD(name); path_tainted = 0; } + else if (ENVMATCH(nam, TZ_ENV)) { + ruby_tz_update = 0; + } return value; } return Qnil; @@ -3576,6 +3582,9 @@ env_aset(VALUE obj, VALUE nm, VALUE val) path_tainted_p(value); } } + else if (ENVMATCH(name, TZ_ENV)) { + ruby_tz_update = 0; + } return val; } @@ -643,12 +643,18 @@ static struct vtm *localtimew(wideval_t timew, struct vtm *result); static int leap_year_p(long y); #define leap_year_v_p(y) leap_year_p(NUM2LONG(mod((y), INT2FIX(400)))) +int ruby_tz_update; + static struct tm * rb_localtime_r(const time_t *t, struct tm *result) { #if defined __APPLE__ && defined __LP64__ if (*t != (time_t)(int)*t) return NULL; #endif + if (!ruby_tz_update) { + ruby_tz_update = 1; + tzset(); + } #ifdef HAVE_GMTIME_R result = localtime_r(t, result); #else @@ -674,7 +680,7 @@ rb_localtime_r(const time_t *t, struct tm *result) #endif return result; } -#define LOCALTIME(tm, result) (tzset(),rb_localtime_r((tm), &(result))) +#define LOCALTIME(tm, result) rb_localtime_r((tm), &(result)) #ifndef HAVE_STRUCT_TM_TM_GMTOFF static struct tm * @@ -1,6 +1,6 @@ #define RUBY_VERSION "2.4.5" #define RUBY_RELEASE_DATE "2018-08-27" -#define RUBY_PATCHLEVEL 317 +#define RUBY_PATCHLEVEL 318 #define RUBY_RELEASE_YEAR 2018 #define RUBY_RELEASE_MONTH 8 |