msvcrt: localtime should accept any positive time value.
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@ -152,8 +152,12 @@ struct MSVCRT_tm* MSVCRT_localtime(const MSVCRT_time_t* secs)
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SYSTEMTIME st;
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DWORD tzid;
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TIME_ZONE_INFORMATION tzinfo;
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ULONGLONG time;
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ULONGLONG time = *secs * (ULONGLONG)TICKSPERSEC + TICKS_1601_TO_1970;
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/* time < 0 means a date before midnight of January 1, 1970 */
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if (*secs < 0) return NULL;
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time = *secs * (ULONGLONG)TICKSPERSEC + TICKS_1601_TO_1970;
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ft.dwHighDateTime = (UINT)(time >> 32);
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ft.dwLowDateTime = (UINT)time;
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@ -161,8 +165,6 @@ struct MSVCRT_tm* MSVCRT_localtime(const MSVCRT_time_t* secs)
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FileTimeToLocalFileTime(&ft, &lft);
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FileTimeToSystemTime(&lft, &st);
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if (st.wYear < 1970) return NULL;
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data->time_buffer.tm_sec = st.wSecond;
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data->time_buffer.tm_min = st.wMinute;
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data->time_buffer.tm_hour = st.wHour;
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