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  1. MariaDB Server
  2. MDEV-26556

An improper locking bug(s) due to unreleased lock

Details

    Description

      Hi, developers, thank you for your checking. It seems the lock lock_bigbuffer is not released correctly when big_buffer == NULL in the function log_statement_ex?

      https://github.com/MariaDB/server/blob/57f14eab20ae2733eb341f3d293515a10a40bc48/plugin/server_audit/server_audit.c#L1838-L1848

      Thank you for your checking!

      Attachments

        Issue Links

          links to

          Web Link CVE-2022-31624

          Activity

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            Ryan Ryan created issue -
            Ryan Ryan made changes -
            Field Original Value New Value
            Summary An improper locking bug due to unreleased lock An improper locking bug(s) due to unreleased lock
            danblack Daniel Black made changes -
            Fix Version/s 10.2 [ 14601 ]
            danblack Daniel Black made changes -
            Assignee Alexey Bychko [ abychko ]
            elenst Elena Stepanova made changes -
            Assignee Alexey Bychko [ abychko ] Alexey Botchkov [ holyfoot ]
            holyfoot Alexey Botchkov made changes -
            Status Open [ 1 ] In Progress [ 3 ]
            holyfoot Alexey Botchkov made changes -
            Fix Version/s 10.2.41 [ 26032 ]
            Fix Version/s 10.2 [ 14601 ]
            Resolution Fixed [ 1 ]
            Status In Progress [ 3 ] Closed [ 6 ]
            serg Sergei Golubchik made changes -
            Workflow MariaDB v3 [ 124866 ] MariaDB v4 [ 159667 ]
            serg Sergei Golubchik made changes -
            serg Sergei Golubchik made changes -
            Fix Version/s 10.6.5 [ 26034 ]
            Fix Version/s 10.5.13 [ 26026 ]
            Fix Version/s 10.4.22 [ 26031 ]
            Fix Version/s 10.3.32 [ 26029 ]

            People

              holyfoot Alexey Botchkov
              Ryan Ryan
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              Dates

                Created:
                Updated:
                Resolved:

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