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Merge pull request #3948 from taosdata/bugfix/TD-1758 

[TD-1758]<fix>: possible crash when insert data to two tables in one statement
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Shengliang Guan 2020-10-21 17:05:30 +08:00 committed by GitHub
parent 6ea101d58d 478fd09f28
commit 5c1151e33c
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 5 deletions
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8
src/client/src/tscUtil.c
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@ -704,16 +704,14 @@ static int32_t getRowExpandSize(STableMeta* pTableMeta) {
int32_t tscMergeTableDataBlocks(SSqlObj* pSql, SArray* pTableDataBlockList) {
SSqlCmd* pCmd = &pSql->cmd;
// the maximum expanded size in byte when a row-wise data is converted to SDataRow format
STableDataBlocks* pOneTableBlock = taosArrayGetP(pTableDataBlockList, 0);
int32_t expandSize = getRowExpandSize(pOneTableBlock->pTableMeta);
void* pVnodeDataBlockHashList = taosHashInit(128, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, false);
SArray* pVnodeDataBlockList = taosArrayInit(8, POINTER_BYTES);
size_t total = taosArrayGetSize(pTableDataBlockList);
for (int32_t i = 0; i < total; ++i) {
pOneTableBlock = taosArrayGetP(pTableDataBlockList, i);
// the maximum expanded size in byte when a row-wise data is converted to SDataRow format
STableDataBlocks* pOneTableBlock = taosArrayGetP(pTableDataBlockList, i);
int32_t expandSize = getRowExpandSize(pOneTableBlock->pTableMeta);
STableDataBlocks* dataBuf = NULL;
int32_t ret =