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MDEV-31302 Assertion `mon > 0 && mon < 13' failed in my_time_t sec_since_epoch(int, int, int, int, int, int)

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The code erroneously called sec_since_epoch() for dates with zeros,
e.g. '2024-00-01'.
Fixi: adding a test that the date does not have zeros before
calling TIME_to_native().
This commit is contained in:
Alexander Barkov
2024-09-20 14:10:27 +04:00
parent 9ac8172ac3
commit 607fc15393
3 changed files with 23 additions and 0 deletions
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sql/sql_type.cc
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@ -9182,6 +9182,7 @@ Type_handler_timestamp_common::Item_val_native_with_conversion(THD *thd,
Datetime dt(thd, item, Datetime::Options(TIME_NO_ZERO_IN_DATE, thd));
return
!dt.is_valid_datetime() ||
dt.check_date(TIME_NO_ZERO_IN_DATE | TIME_NO_ZERO_DATE) ||
TIME_to_native(thd, dt.get_mysql_time(), to, item->datetime_precision(thd));
}