[fix] fix normalization issue of mktime and timegm

2026-05-16 11:38:11 +08:00 · 2026-01-16 22:29:25 +08:00
parent 9bf3a54191
commit 3ca5cd53f5
1 changed files with 2 additions and 1 deletions
@@ -391,7 +391,6 @@ time_t timegm(struct tm * const t)
        return (time_t)-1;
    }

-    years = (time_t)t->tm_year - 70;
    if (t->tm_sec > 60)         /* seconds after the minute - [0, 60] including leap second */
    {
        t->tm_min += t->tm_sec / 60;
@@ -433,6 +432,8 @@ time_t timegm(struct tm * const t)
        return (time_t) -1;
    }

+    years = (time_t)t->tm_year - 70;
+
    /* Days since 1970 is 365 * number of years + number of leap years since 1970 */
    day = years * 365 + (years + 1) / 4;