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  1. MariaDB Server
  2. MDEV-4252

geometry query crashes server

        Details

        • Type: Bug
        • Status: Closed
        • Priority: Major
        • Resolution: Fixed
        • Affects Version/s: 5.5.29, 5.1.67, 5.2.14, 5.3.12
        • Fix Version/s: 5.5.30, 5.3.13, 5.2.15, 5.1.73
        • Component/s: None
        • Labels:
        • Environment:
          any

          Description

          run that for instance:
          select astext(0x0100000000030000000100000000000010);

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                Issue Links

                links to

                Web Link Bug #68591 geometry query crashes server

                  Activity

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                  holyfoot Alexey Botchkov added a comment -

                  patch proposal:
                  http://lists.askmonty.org/pipermail/commits/2013-March/004371.html

                  Show
                  holyfoot Alexey Botchkov added a comment - patch proposal: http://lists.askmonty.org/pipermail/commits/2013-March/004371.html
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                  serg Sergei Golubchik added a comment -

                  reported upstream

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                  serg Sergei Golubchik added a comment - reported upstream
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                  serg Sergei Golubchik added a comment -

                  Please fix it in 5.1 too. Thanks!

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                  serg Sergei Golubchik added a comment - Please fix it in 5.1 too. Thanks!
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                  amilburn Alyssa Milburn added a comment -

                  The overflow vulnerabilities aren't all fixed by this patch. The mbr functions still look problematic, for example. Try the obvious example:

                  select envelope(0x0100000000030000000100000000000010);

                  Show
                  amilburn Alyssa Milburn added a comment - The overflow vulnerabilities aren't all fixed by this patch. The mbr functions still look problematic, for example. Try the obvious example: select envelope(0x0100000000030000000100000000000010);
                  Hide
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                  holyfoot Alexey Botchkov added a comment -

                  fixed.
                  also fixes the queries like select geometryn(0x0100000000070000000100000001030000000200000000000000ffff0000, 1) and select geometryn(0x0100000000070000000100000001030000000200000000000000ffffff0f, 1)

                  the patch:
                  http://lists.askmonty.org/pipermail/commits/2013-March/004447.html

                  Show
                  holyfoot Alexey Botchkov added a comment - fixed. also fixes the queries like select geometryn(0x0100000000070000000100000001030000000200000000000000ffff0000, 1) and select geometryn(0x0100000000070000000100000001030000000200000000000000ffffff0f, 1) the patch: http://lists.askmonty.org/pipermail/commits/2013-March/004447.html

                    People

                    • Assignee:
                      holyfoot Alexey Botchkov
                      Reporter:
                      holyfoot Alexey Botchkov
                    • Votes:
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                      3 Start watching this issue

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