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  1. MariaDB Server
  2. MDEV-18025

Mariabackup fails to detect corrupted page_compressed=1 tables

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    Description

      Even with the MDEV-12112 fix, Mariabackup seems to fail to verify the pages of page_compressed=1 tables. The reason is that both fil_space_verify_crypt_checksum() and buf_page_is_corrupted() will skip the validation for such pages. We should call fil_page_decompress(), similar to the one that is performed in buf_dblwr_process().

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          causes

          Bug - A problem which impairs or prevents the functions of the product. MDEV-34772 Overuse of big stackvariables results in stackoverflows

          • Major - Major loss of function.
          • Stalled
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-12112 corruption in encrypted table may be overlooked

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-13542 Crashing on a corrupted page is unhelpful

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-17638 Improve error message about corruption of encrypted page

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-18653 mariabackup.unencrypted_page_compressed failed in buildbot with wrong error

          • Major - Major loss of function.
          • Open

          Activity

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            marko Marko Mäkelä created issue -
            marko Marko Mäkelä made changes -
            Field Original Value New Value
            GeoffMontee Geoff Montee (Inactive) made changes -
            thiru Thirunarayanan Balathandayuthapani made changes -
            Status Open [ 1 ] In Progress [ 3 ]
            thiru Thirunarayanan Balathandayuthapani made changes -
            issue.field.resolutiondate 2018-12-18 12:44:40.0 2018-12-18 12:44:40.892
            thiru Thirunarayanan Balathandayuthapani made changes -
            Fix Version/s 10.4.2 [ 23229 ]
            Fix Version/s 10.1.38 [ 23209 ]
            Fix Version/s 10.2.20 [ 23212 ]
            Fix Version/s 10.3.12 [ 23214 ]
            Fix Version/s 10.2 [ 14601 ]
            Fix Version/s 10.1 [ 16100 ]
            Fix Version/s 10.3 [ 22126 ]
            Fix Version/s 10.4 [ 22408 ]
            Resolution Fixed [ 1 ]
            Status In Progress [ 3 ] Closed [ 6 ]
            marko Marko Mäkelä made changes -
            marko Marko Mäkelä made changes -
            wlad Vladislav Vaintroub made changes -
            serg Sergei Golubchik made changes -
            Workflow MariaDB v3 [ 91293 ] MariaDB v4 [ 155374 ]
            marko Marko Mäkelä made changes -
            marko Marko Mäkelä made changes -

            People

              thiru Thirunarayanan Balathandayuthapani
              marko Marko Mäkelä
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              Dates

                Created:
                Updated:
                Resolved:

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