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  1. MariaDB Server
  2. MDEV-32083

INSERT..SELECT crashes if target table appears in a derived table within the SELECT clause

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    Description

      How to trigger

      CREATE TABLE t0 ( c0 MIDDLEINT PRIMARY KEY ) WITH SYSTEM VERSIONING ;
      		 
      REPLACE INTO t0 SELECT ( SELECT MIN( ra4 . ca3 ) ca1 FROM ( SELECT FOUND_ROWS( ) ca3 FROM t0 ra3 ) ra4 ORDER BY c0 , ra4 . ca3  ) AS ca2 FROM t0 ;

      The server failed to log the backtrace when it crashed.

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. MDEV-32086 Server crash when inserting from derived table containing insert target table

          • Blocker - Blocks development and/or testing work, production could not run.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-29210 Assertion `param->field_count > (uint) (copy - copy_start)' failed in setup_copy_fields, SIGSEGV in JOIN::make_sum_func_list and TABLE_LIST::is_active_sjm (ES), ASAN: use-after-poison in Copy_field::set

          • Major - Major loss of function.
          • Confirmed

          Task - A task that needs to be done. MDEV-36383 Reconsider usage of JOIN::tmp_table_param

          • Major - Major loss of function.
          • In Progress
          links to

          Web Link CVE-2023-52969

          Activity

            People

              sanja Oleksandr Byelkin
              wulian jiaqi
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              Dates

                Created:
                Updated:
                Resolved:

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