Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-14945

possible buffer overflow in stack resolver

    XMLWordPrintable

    Details

      Description

      Can be seen in stack traces like in MDEV-14710. To quote here

      *** buffer overflow detected ***: /usr/sbin/mysqld terminated
      ======= Backtrace: =========
      /lib/x86_64-linux-gnu/libc.so.6(+0x70bcb)[0x7f3e6272abcb]
      /lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x37)[0x7f3e627b3227]
      /lib/x86_64-linux-gnu/libc.so.6(+0xf7360)[0x7f3e627b1360]
      /lib/x86_64-linux-gnu/libc.so.6(+0xf919a)[0x7f3e627b319a]
      /usr/sbin/mysqld(my_addr_resolve+0x4c)[0x5612759e2cfc]
      /usr/sbin/mysqld(my_print_stacktrace+0x1bb)[0x5612759cc4fb]
      /usr/sbin/mysqld(handle_fatal_signal+0x3bd)[0x561275511a4d]
      ...
      

        Attachments

          Activity

            People

            Assignee:
            cvicentiu Vicențiu Ciorbaru
            Reporter:
            serg Sergei Golubchik
            Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved:

                Git Integration