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  1. MariaDB Server
  2. MDEV-32849

Spider tests failing in asan/valgrind builds

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    Description

      Caused by the MDEV-30014 patch, but not reproducible in 10.5 branch containing the same patch e.g. at 9f7da106c2c5dd9f48f8fcf40823a9d4fd655298

      e.g. https://buildbot.mariadb.org/#/builders/551/builds/8139

      [amd64-ubuntu-2204-valgrind | failed test (failure)]
      		 
      rpl.create_or_replace_mix
      		 
      spider/bugfix.checksum_table_with_quick_mode_3
      		 
      spider/bugfix.cp932_column
      		 
      spider/bugfix.delete_with_float_column_mariadb
      		 
      spider/bugfix.delete_with_float_column_mysql
      		 
      spider/bugfix.gbh_outer_fields_in_join
      		 
      spider/bugfix.group_by_order_by_limit
      		 
      spider/bugfix.mdev_19866
      		 
      spider/bugfix.mdev_20100
      		 
      spider/bugfix.mdev_20502
      		 
      spider/bugfix.mdev_21884
      		 
      spider/bugfix.mdev_24020
      		 
      spider/bugfix.mdev_24343
      		 
      spider/bugfix.mdev_24517
      		 
      spider/bugfix.mdev_24523
      		 
      spider/bugfix.mdev_26013
      		 
      spider/bugfix.mdev_26544
      		 
      spider/bugfix.mdev_28856
      		 
      spider/bugfix.mdev_29163
      		 
      spider/bugfix.mdev_31338

      Seems to be caused by

      [Revision 0381197855c58e339ab5034b871ea9c0c2d61522]
      		 
      Author: Yuchen Pei <ycp@mariadb.com>
      		 
      Date: 2023-11-17 Fri 11:48:50 AEDT
      		 
       
      		 
      MDEV-30014 Spider should not second guess server when locking / unlocking

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          is caused by

          Bug - A problem which impairs or prevents the functions of the product. MDEV-30014 heap-use-after-free in ha_spider::lock_tables(), highly sporadic SIGSEGV in intern_close_table

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-32895 Spider tests fail with ASAN errors in ha_spider::external_lock

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

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              ycp Yuchen Pei
              ycp Yuchen Pei
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                Created:
                Updated:
                Resolved:

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