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fix rowMerger possibly null pointer

This commit is contained in:
wangjiaming0909 2024-09-27 18:17:14 +08:00
parent 210e0adfac
commit 1315deb04d
1 changed files with 1 additions and 0 deletions
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source/dnode/vnode/src/tsdb/tsdbUtil.c
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@ -812,6 +812,7 @@ int32_t tsdbRowMergerAdd(SRowMerger *pMerger, TSDBROW *pRow, STSchema *pTSchema)
if (!COL_VAL_IS_NONE(pColVal)) { if (!COL_VAL_IS_NONE(pColVal)) {
if (IS_VAR_DATA_TYPE(pColVal->value.type)) { if (IS_VAR_DATA_TYPE(pColVal->value.type)) {
SColVal *pTColVal = taosArrayGet(pMerger->pArray, iCol); SColVal *pTColVal = taosArrayGet(pMerger->pArray, iCol);
if (!pTColVal) return terrno;
if (!COL_VAL_IS_NULL(pColVal)) { if (!COL_VAL_IS_NULL(pColVal)) {
code = tRealloc(&pTColVal->value.pData, pColVal->value.nData); code = tRealloc(&pTColVal->value.pData, pColVal->value.nData);
if (code) return code; if (code) return code;