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  1. MariaDB Server
  2. MDEV-25454

Make MariaDB server UBSAN safe

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      The task to fix that we can run all mtr tests with a MariaDB server compiled with
      UBSAN (UndefinedBehaviorSanitizer) and TSAN (ThreadSanitizer) and fix all run time errors (if possible).

      gcc --fsanitize=undefined works at least with gcc 7.5.0 and up.

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              Unassigned Unassigned
              monty Michael Widenius
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