Raghunandan Bhat f5bb992210 MDEV-39271: SIGSEGV in check_word|(extract_date_time|extract_oracle_date_time) ...

Problem:
  Date and time functions - `STR_TO_DATE` and `TO_DATE` (in Oracle mode)
  both use `check_word` to check if a string token matches a valid
  locale-specific day or month name. Server crashed because of an
  un-initialized typelib member(`type_lengths`) for date locales which
  are not present in `Oracle_date_locale` (e.g: `ar_DZ`).

Fix:
  Initialize `type_lengths` for all supported locales by iterating over
  `my_locales` array instead of `Oracle_date_locale` during server
  startup.

2026-04-09 17:25:40 +05:30

188 KiB

Raw Permalink Blame History

View Raw