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  1. MariaDB Server
  2. MDEV-4264

binary data in mysqlbinlog output

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Minor
    • Resolution: Fixed
    • 10.0.2, 5.5.30, 5.1.67, 5.2.14, 5.3.12
    • 5.5.34, 10.0.7
    • None

    Description

      in SBR mode mysqlbinlog prints the original query string, with the C API it's easy to generate INSERT statement that contains \0 or some other binary data, and that will break mysqlbinlog|mysql restore.

      See also the linked MySQL bug,

      Fix: mysqlbinlog should replace binary strings with their hexadecimal representation.

      Attachments

        Issue Links

          relates to

          Task - A task that needs to be done. MDEV-4297 mysql --binary-mode

          • Major - Major loss of function.
          • Closed
          links to

          Web Link Bug #33048 Not able to recover binary/blob data correctly using mysqlbinlog

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            People

              serg Sergei Golubchik
              serg Sergei Golubchik
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              Dates

                Created:
                Updated:
                Resolved:

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