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  1. MariaDB Server
  2. MDEV-4462

mysqld gets SIGFPE when mysql.user table is empty

Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 5.5.30, 5.2.14, 5.3.12
    • 5.5.31, 5.2.15, 5.3.13
    • None
    • None

    Description

      I realize that having mysql.user empty is a very rare use case, but still I think it's not nice to just crash in the face of someone who screw his database like this.

      The culprit is sql/sql_acl.cc:8159:
      uint i= nr1 % acl_users.elements;

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        Activity

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          pivanof Pavel Ivanov created issue -
          serg Sergei Golubchik made changes -
          Field Original Value New Value
          Assignee Sergei Golubchik [ serg ]
          serg Sergei Golubchik made changes -
          Affects Version/s 5.5.30 [ 11800 ]
          Affects Version/s 10.0.2 [ 11900 ]
          serg Sergei Golubchik made changes -
          Fix Version/s 5.5.32 [ 13000 ]
          serg Sergei Golubchik made changes -
          Fix Version/s 5.5.31 [ 12700 ]
          Fix Version/s 5.5.32 [ 13000 ]
          serg Sergei Golubchik made changes -
          Affects Version/s 5.2.14 [ 12101 ]
          Affects Version/s 5.3.12 [ 12000 ]
          serg Sergei Golubchik made changes -
          Fix Version/s 5.3.13 [ 12602 ]
          Fix Version/s 5.2.15 [ 12601 ]
          serg Sergei Golubchik made changes -
          Status Open [ 1 ] In Progress [ 3 ]
          serg Sergei Golubchik added a comment -

          pushed in 5.2

          serg Sergei Golubchik added a comment - pushed in 5.2
          serg Sergei Golubchik made changes -
          Resolution Fixed [ 1 ]
          Status In Progress [ 3 ] Closed [ 6 ]
          allight Alex Light added a comment -

          When was this merged into mariadb 10?

          allight Alex Light added a comment - When was this merged into mariadb 10?
          serg Sergei Golubchik added a comment -

          On 2013-06-06, revno 3758

          serg Sergei Golubchik added a comment - On 2013-06-06, revno 3758
          serg Sergei Golubchik made changes -
          Workflow defaullt [ 27309 ] MariaDB v2 [ 43377 ]
          ratzpo Rasmus Johansson (Inactive) made changes -
          Workflow MariaDB v2 [ 43377 ] MariaDB v3 [ 62469 ]
          serg Sergei Golubchik made changes -
          Workflow MariaDB v3 [ 62469 ] MariaDB v4 [ 146649 ]

          People

            serg Sergei Golubchik
            pivanof Pavel Ivanov
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            Dates

              Created:
              Updated:
              Resolved:

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