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  1. MariaDB ColumnStore
  2. MCOL-6427

Infer: OPTIONAL_EMPTY_ACCESS in columnstore

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Details

    • Bug
    • Status: Open (View Workflow)
    • Major
    • Resolution: Unresolved
    • None
    • None
    • None
    • 2026-8

    Description

      11.4.9-6
      storage/columnstore/columnstore/dbcon/joblist/tuple-bps.cpp:1591: OPTIONAL_EMPTY_ACCESS: call to `joblist::BatchPrimitiveProcessorJL::getErrorRowGroupData()` eventually accesses `more` that is assigned an empty value during the call to `joblist::BatchPrimitiveProcessorJL::getErrorRowGroupData()` on line 1591.
      storage/columnstore/columnstore/dbcon/joblist/tuple-bps.cpp:1591: OPTIONAL_EMPTY_ACCESS: call to `joblist::BatchPrimitiveProcessorJL::getErrorRowGroupData()` eventually accesses memory that is assigned an empty value during the call to `joblist::BatchPrimitiveProcessorJL::getErrorRowGroupData()` on line 1591.
       
      11.8.5-2
      storage/columnstore/columnstore/dbcon/joblist/tuple-bps.cpp:1591: OPTIONAL_EMPTY_ACCESS: call to `joblist::BatchPrimitiveProcessorJL::getErrorRowGroupData()` eventually accesses `more` that is assigned an empty value during the call to `joblist::BatchPrimitiveProcessorJL::getErrorRowGroupData()` on line 1591.
      storage/columnstore/columnstore/dbcon/joblist/tuple-bps.cpp:1591: OPTIONAL_EMPTY_ACCESS: call to `joblist::BatchPrimitiveProcessorJL::getErrorRowGroupData()` eventually accesses memory that is assigned an empty value during the call to `joblist::BatchPrimitiveProcessorJL::getErrorRowGroupData()` on line 1591.
       

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            sergey.zefirov Sergey Zefirov
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