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  1. MariaDB MaxScale
  2. MXS-6607

Customer required a review of regular espression warning

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Not a Bug
    • 25.01.7
    • N/A
    • Filter
    • None

    Description

      Maxscale is generating this warning:

      2026-06-18 13:11:41   notice : [MariaDBProtocol] Parser plugin loaded.
      2026-06-18 13:11:41   warning: (target-selector); match02: Missing slashes (/) around a regular expression is deprecated. Use 'match02=/.*adm\..*/' instead of 'match02=.*adm\..*'.
      2026-06-18 13:11:41   warning: (target-selector); match03: Missing slashes (/) around a regular expression is deprecated. Use 'match03=/.*_cs[ .].*/' instead of 'match03=.*_cs[ .].*'.
      2026-06-18 13:11:41   warning: (target-selector); match06: Missing slashes (/) around a regular expression is deprecated. Use 'match06=/\ tempo\./' instead of 'match06=\ tempo\.'.
      2026-06-18 13:11:41   warning: (target-selector); match07: Missing slashes (/) around a regular expression is deprecated. Use 'match07=/(?s)^SELECT.*dm[w|s|c|k]_/' instead of 'match07=(?s)^SELECT.*dm[w|s|c|k]_'.
      2026-06-18 13:11:41   warning: (target-selector); match09: Missing slashes (/) around a regular expression is deprecated. Use 'match09=/(?s)^EXPLAIN SELECT.*dm[w|s|c]_/' instead of 'match09=(?s)^EXPLAIN SELECT.*dm[w|s|c]_'.
      2026-06-18 13:11:41   warning: (target-selector); match16: Missing slashes (/) around a regular expression is deprecated. Use 'match16=/.*/' instead of 'match16=.*'.
      2026-06-18 13:11:41   warning: (target-selector); match02: Missing slashes (/) around a regular expression is deprecated. Use 'match02=/.*adm\..*/' instead of 'match02=.*adm\..*'.
      2026-06-18 13:11:41   warning: (target-selector); match03: Missing slashes (/) around a regular expression is deprecated. Use 'match03=/.*_cs[ .].*/' instead of 'match03=.*_cs[ .].*'.
      2026-06-18 13:11:41   warning: (target-selector); match06: Missing slashes (/) around a regular expression is deprecated. Use 'match06=/\ tempo\./' instead of 'match06=\ tempo\.'.
      2026-06-18 13:11:41   warning: (target-selector); match07: Missing slashes (/) around a regular expression is deprecated. Use 'match07=/(?s)^SELECT.*dm[w|s|c|k]_/' instead of 'match07=(?s)^SELECT.*dm[w|s|c|k]_'. (subsequent similar messages suppressed for 10000 milliseconds)
      2026-06-18 13:11:41   notice : Using HS256 for JWT signatures
      

      since there is an upgrade on going , they want to be sure that they correct on the right way before actually use it and have the filter do not change

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            johan.wikman Johan Wikman
            massimo.disaro Massimo
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              Updated:
              Resolved:

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