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  1. MariaDB ColumnStore
  2. MCOL-6423

Infer: USE_AFTER_DELETE in columnstore

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Details

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

    Description

      11.4.9-6
      storage/columnstore/columnstore/utils/threadpool/threadpool.h:69: USE_AFTER_DELETE: accessing `std::_List_iterator::operator*()` that was invalidated by `delete` on line 69.
      storage/columnstore/columnstore/versioning/BRM/lbidresourcegraph.cpp:280: USE_AFTER_DELETE: accessing `rNode` that was invalidated by `delete` on line 283.
      storage/columnstore/columnstore/versioning/BRM/lbidresourcegraph.cpp:291: USE_AFTER_DELETE: call to `BRM::RGNode::removeOutEdge()` eventually accesses `rNode` that was invalidated by `delete` on line 283.
      storage/columnstore/columnstore/writeengine/bulk/we_colbufmgr.cpp:347: USE_AFTER_DELETE: accessing `cbs_temp` that was invalidated by `delete` on line 351.
      storage/columnstore/columnstore/writeengine/dictionary/we_dctnry.cpp:131: USE_AFTER_DELETE: accessing `sig.signature` that was invalidated by `delete[]` on line 131.
       
      11.8.5-2
      storage/columnstore/columnstore/utils/threadpool/threadpool.h:69: USE_AFTER_DELETE: accessing `std::_List_iterator::operator*()` that was invalidated by `delete` on line 69.
      storage/columnstore/columnstore/versioning/BRM/lbidresourcegraph.cpp:280: USE_AFTER_DELETE: accessing `rNode` that was invalidated by `delete` on line 283.
      storage/columnstore/columnstore/versioning/BRM/lbidresourcegraph.cpp:291: USE_AFTER_DELETE: call to `BRM::RGNode::removeOutEdge()` eventually accesses `rNode` that was invalidated by `delete` on line 283.
      storage/columnstore/columnstore/writeengine/bulk/we_colbufmgr.cpp:347: USE_AFTER_DELETE: accessing `cbs_temp` that was invalidated by `delete` on line 351.
      storage/columnstore/columnstore/writeengine/dictionary/we_dctnry.cpp:131: USE_AFTER_DELETE: accessing `sig.signature` that was invalidated by `delete[]` on line 131.
       

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            sergey.zefirov Sergey Zefirov
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