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  1. MariaDB Server
  2. MDEV-26277

Suspiciously high server status variable values

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Details

    • Bug
    • Status: Open (View Workflow)
    • Major
    • Resolution: Unresolved
    • None
    • None
    • Server
    • None

    Description

      We've discovered that a few server status variables, like Ssl_ctx_verify_depth, sometimes have values that are the maximum an unsigned 64-bit integer can hold, even when those counts are not expected to get very high.

      For instance,

      MariaDB [(none)]> show global status where Value > 1844674407370955;   
      +-----------------------+----------------------+
      | Variable_name         | Value                |
      +-----------------------+----------------------+
      | Ssl_ctx_verify_depth  | 18446744073709551615 |
      | wsrep_cluster_conf_id | 18446744073709551615 |
      | wsrep_local_index     | 18446744073709551615 |
      +-----------------------+----------------------+
      3 rows in set, 35 warnings (0.002 sec)
      

      All three have values that are 2**64 - 1. Could the variables not be initialized correctly?

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            Unassigned Unassigned
            louka Louka Dlagnekov (Inactive)
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              Created:
              Updated:

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