Merge pull request #18209 from taosdata/enh/function

enh: check function state

Merge pull request #18209 from taosdata/enh/function
enh: check function state
624cd48b · Shengliang Guan · GitHub · bffe0eea · a0e22ca6 · 624cd48b
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source/libs/function/src/builtinsimpl.c source/libs/function/src/builtinsimpl.c +2 -0

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--- a/source/libs/function/src/builtinsimpl.c
+++ b/source/libs/function/src/builtinsimpl.c
@@ -2924,6 +2924,8 @@ static void firstlastSaveTupleData(const SSDataBlock* pSrcBlock, int32_t rowInde

  if (!pInfo->hasResult) {
    pInfo->pos = saveTupleData(pCtx, rowIndex, pSrcBlock, NULL);
+    ASSERT(pCtx->subsidiaries.buf != NULL);
+    ASSERT(pCtx->subsidiaries.rowLen > 0);
  } else {
    updateTupleData(pCtx, rowIndex, pSrcBlock, &pInfo->pos);
  }