Merge pull request #16040 from taosdata/fix/operMemCorrupt

fix operator double free

Merge pull request #16040 from taosdata/fix/operMemCorrupt
fix operator double free
1bfa9d23 · dengyihao · GitHub · df3fd8f5 · d4e11c06 · 1bfa9d23
隐藏空白更改
内联并排

Showing with 1 addition and 2 deletion

source/libs/executor/src/executorimpl.c source/libs/executor/src/executorimpl.c +1 -2

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--- a/source/libs/executor/src/executorimpl.c
+++ b/source/libs/executor/src/executorimpl.c
@@ -4254,8 +4254,7 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
    ASSERT(0);
  }
  taosMemoryFree(ops);
-
-  pOptr->resultDataBlockId = pPhyNode->pOutputDataBlockDesc->dataBlockId;
+  if (pOptr) pOptr->resultDataBlockId = pPhyNode->pOutputDataBlockDesc->dataBlockId;
  return pOptr;
 }