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  1. MariaDB Server
  2. MDEV-20926

UBSAN: load of value 165, which is not a valid value for type bool

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    Description

      ../sql/sql_select.cc:16714:34: runtime error: load of value 165, which is not a valid value for type 'bool'
      SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior ../sql/sql_select.cc:16714:34 in 
      

      This is basically an uninitialized read because 165 is 0xa5 which comes from TRASH_ALLOC()

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          kevg Eugene Kosov (Inactive) created issue -
          kevg Eugene Kosov (Inactive) made changes -
          Field Original Value New Value
          Fix Version/s 10.1.42 [ 23407 ]
          Fix Version/s 10.2.28 [ 23910 ]
          Fix Version/s 10.3.19 [ 23908 ]
          Fix Version/s 10.4.9 [ 23906 ]
          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 Open [ 1 ] Closed [ 6 ]
          serg Sergei Golubchik made changes -
          Workflow MariaDB v3 [ 100693 ] MariaDB v4 [ 156916 ]

          People

            kevg Eugene Kosov (Inactive)
            kevg Eugene Kosov (Inactive)
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              Updated:
              Resolved:

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