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fix(query): add null ptr check when retrieving the block info.

This commit is contained in:
Haojun Liao 2023-02-06 10:59:45 +08:00
parent 845530e125
commit 89b1843382
1 changed files with 2 additions and 2 deletions
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4
source/dnode/vnode/src/tsdb/tsdbRead.c
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@ -4398,7 +4398,7 @@ int64_t tsdbGetNumOfRowsInMemTable(STsdbReader* pReader) {
STableBlockScanInfo* pBlockScanInfo = *(STableBlockScanInfo**)pStatus->pTableIter;
STbData* d = NULL;
if (pReader->pTsdb->mem != NULL) {
if (pReader->pReadSnap->pMem != NULL) {
d = tsdbGetTbDataFromMemTable(pReader->pReadSnap->pMem, pReader->suid, pBlockScanInfo->uid);
if (d != NULL) {
rows += tsdbGetNRowsInTbData(d);
@ -4406,7 +4406,7 @@ int64_t tsdbGetNumOfRowsInMemTable(STsdbReader* pReader) {
}
STbData* di = NULL;
if (pReader->pTsdb->imem != NULL) {
if (pReader->pReadSnap->pIMem != NULL) {
di = tsdbGetTbDataFromMemTable(pReader->pReadSnap->pIMem, pReader->suid, pBlockScanInfo->uid);
if (di != NULL) {
rows += tsdbGetNRowsInTbData(di);