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fix(query): fix coverity issues.

This commit is contained in:
Haojun Liao 2022-10-19 13:38:01 +08:00
parent 2e4dca1171
commit 74305814f0
10 changed files with 60 additions and 22 deletions
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5
source/dnode/vnode/src/meta/metaQuery.c
View File

@ -687,7 +687,12 @@ int32_t metaGetTbTSchemaEx(SMeta *pMeta, tb_uid_t suid, tb_uid_t uid, int32_t sv
SSchema *pSchema = pSchemaWrapper->pSchema + i;
tdAddColToSchema(&sb, pSchema->type, pSchema->flags, pSchema->colId, pSchema->bytes);
}
STSchema *pTSchema = tdGetSchemaFromBuilder(&sb);
if (pTSchema == NULL) {
code = TSDB_CODE_OUT_OF_MEMORY;
}
tdDestroyTSchemaBuilder(&sb);
*ppTSchema = pTSchema;

1
source/dnode/vnode/src/tsdb/tsdbCacheRead.c
View File

@ -84,6 +84,7 @@ int32_t tsdbCacherowsReaderOpen(void* pVnode, int32_t type, SArray* pTableIdList
p->transferBuf = taosMemoryCalloc(p->pSchema->numOfCols, POINTER_BYTES);
if (p->transferBuf == NULL) {
tsdbCacherowsReaderClose(p);
return TSDB_CODE_OUT_OF_MEMORY;
}

6
source/dnode/vnode/src/tsdb/tsdbRead.c
View File

@ -2554,6 +2554,12 @@ static int32_t doBuildDataBlock(STsdbReader* pReader) {
pScanInfo = pReader->status.pTableIter;
}
if (pScanInfo == NULL) {
tsdbError("failed to get table, uid:"PRIu64 ", %s", pBlockInfo->uid, pReader->idStr);
code = TSDB_CODE_INVALID_PARA;
return code;
}
if (pBlockInfo != NULL) {
pBlock = getCurrentBlock(pBlockIter);
}

5
source/libs/executor/src/executor.c
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@ -250,6 +250,7 @@ int32_t qUpdateQualifiedTableId(qTaskInfo_t tinfo, const SArray* tableIdList, bo
qDebug(" %d qualified child tables added into stream scanner", (int32_t)taosArrayGetSize(qa));
code = tqReaderAddTbUidList(pScanInfo->tqReader, qa);
if (code != TSDB_CODE_SUCCESS) {
taosArrayDestroy(qa);
return code;
}
@ -261,6 +262,7 @@ int32_t qUpdateQualifiedTableId(qTaskInfo_t tinfo, const SArray* tableIdList, bo
assignUid = groupbyTbname(pScanInfo->pGroupTags);
keyBuf = taosMemoryMalloc(bufLen);
if (keyBuf == NULL) {
taosArrayDestroy(qa);
return TSDB_CODE_OUT_OF_MEMORY;
}
}
@ -277,6 +279,7 @@ int32_t qUpdateQualifiedTableId(qTaskInfo_t tinfo, const SArray* tableIdList, bo
&keyInfo.groupId);
if (code != TSDB_CODE_SUCCESS) {
taosMemoryFree(keyBuf);
taosArrayDestroy(qa);
return code;
}
}
@ -298,8 +301,6 @@ int32_t qUpdateQualifiedTableId(qTaskInfo_t tinfo, const SArray* tableIdList, bo
taosHashPut(pTaskInfo->tableqinfoList.map, uid, sizeof(*uid), &keyInfo.groupId, sizeof(keyInfo.groupId));
}
/*}*/
if (keyBuf != NULL) {
taosMemoryFree(keyBuf);
}

1
source/libs/executor/src/executorimpl.c
View File

@ -462,6 +462,7 @@ static int32_t doCreateConstantValColumnInfo(SInputColumnInfoData* pInput, SFunc
for (int32_t i = 0; i < numOfRows; ++i) {
colDataAppend(pColInfo, i, tmp, false);
}
taosMemoryFree(tmp);
}
return TSDB_CODE_SUCCESS;

9
source/libs/executor/src/groupoperator.c
View File

@ -757,7 +757,6 @@ SOperatorInfo* createPartitionOperatorInfo(SOperatorInfo* downstream, SPartition
goto _error;
}
SSDataBlock* pResBlock = createResDataBlock(pPartNode->node.pOutputDataBlockDesc);
int32_t numOfCols = 0;
SExprInfo* pExprInfo = createExprInfo(pPartNode->pTargets, NULL, &numOfCols);
@ -781,14 +780,18 @@ SOperatorInfo* createPartitionOperatorInfo(SOperatorInfo* downstream, SPartition
uint32_t defaultPgsz = 0;
uint32_t defaultBufsz = 0;
SSDataBlock* pResBlock = createResDataBlock(pPartNode->node.pOutputDataBlockDesc);
getBufferPgSize(pResBlock->info.rowSize, &defaultPgsz, &defaultBufsz);
if (!osTempSpaceAvailable()) {
terrno = TSDB_CODE_NO_AVAIL_DISK;
pTaskInfo->code = terrno;
qError("Create partition operator info failed since %s", terrstr(terrno));
blockDataDestroy(pResBlock);
goto _error;
}
int32_t code = createDiskbasedBuf(&pInfo->pBuf, defaultPgsz, defaultBufsz, pTaskInfo->id.str, tsTempDir);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
@ -819,7 +822,9 @@ SOperatorInfo* createPartitionOperatorInfo(SOperatorInfo* downstream, SPartition
_error:
pTaskInfo->code = TSDB_CODE_OUT_OF_MEMORY;
taosMemoryFreeClear(pInfo);
if (pInfo != NULL) {
destroyPartitionOperatorInfo(pInfo);
}
taosMemoryFreeClear(pOperator);
return NULL;
}

31
source/libs/executor/src/scanoperator.c
View File

@ -737,7 +737,7 @@ SOperatorInfo* createTableScanOperatorInfo(STableScanPhysiNode* pTableScanNode,
SDataBlockDescNode* pDescNode = pTableScanNode->scan.node.pOutputDataBlockDesc;
int32_t numOfCols = 0;
SArray* pColList = extractColMatchInfo(pTableScanNode->scan.pScanCols, pDescNode, &numOfCols, COL_MATCH_FROM_COL_ID);
pInfo->pColMatchInfo = extractColMatchInfo(pTableScanNode->scan.pScanCols, pDescNode, &numOfCols, COL_MATCH_FROM_COL_ID);
int32_t code = initQueryTableDataCond(&pInfo->cond, pTableScanNode);
if (code != TSDB_CODE_SUCCESS) {
@ -765,7 +765,6 @@ SOperatorInfo* createTableScanOperatorInfo(STableScanPhysiNode* pTableScanNode,
}
pInfo->scanFlag = MAIN_SCAN;
pInfo->pColMatchInfo = pColList;
pInfo->currentGroupId = -1;
pInfo->assignBlockUid = pTableScanNode->assignBlockUid;
@ -1769,8 +1768,9 @@ FETCH_NEXT_BLOCK:
generateDeleteResultBlock(pInfo, pDelBlock, pInfo->pDeleteDataRes);
pInfo->pDeleteDataRes->info.type = STREAM_DELETE_RESULT;
printDataBlock(pDelBlock, "stream scan delete result");
blockDataDestroy(pDelBlock);
if (pInfo->pDeleteDataRes->info.rows > 0) {
blockDataDestroy(pDelBlock);
return pInfo->pDeleteDataRes;
} else {
goto FETCH_NEXT_BLOCK;
@ -2091,24 +2091,30 @@ SOperatorInfo* createRawScanOperatorInfo(SReadHandle* pHandle, SExecTaskInfo* pT
// create meta reader
// create tq reader
int32_t code = TSDB_CODE_SUCCESS;
SStreamRawScanInfo* pInfo = taosMemoryCalloc(1, sizeof(SStreamRawScanInfo));
SOperatorInfo* pOperator = taosMemoryCalloc(1, sizeof(SOperatorInfo));
if (pInfo == NULL || pOperator == NULL) {
terrno = TSDB_CODE_QRY_OUT_OF_MEMORY;
return NULL;
code = TSDB_CODE_OUT_OF_MEMORY;
goto _end;
}
pInfo->vnode = pHandle->vnode;
pInfo->sContext = pHandle->sContext;
pOperator->name = "RawStreamScanOperator";
// pOperator->blocking = false;
// pOperator->status = OP_NOT_OPENED;
pOperator->info = pInfo;
pOperator->pTaskInfo = pTaskInfo;
pOperator->fpSet = createOperatorFpSet(NULL, doRawScan, NULL, NULL, destroyRawScanOperatorInfo, NULL, NULL, NULL);
return pOperator;
_end:
taosMemoryFree(pInfo);
taosMemoryFree(pOperator);
pTaskInfo->code = code;
return NULL;
}
static void destroyStreamScanOperatorInfo(void* param) {
@ -2286,7 +2292,14 @@ SOperatorInfo* createStreamScanOperatorInfo(SReadHandle* pHandle, STableScanPhys
return pOperator;
_error:
taosMemoryFreeClear(pInfo);
if (pColIds != NULL) {
taosArrayDestroy(pColIds);
}
if (pInfo != NULL) {
destroyStreamScanOperatorInfo(pInfo);
}
taosMemoryFreeClear(pOperator);
return NULL;
}
@ -3334,7 +3347,7 @@ int32_t createScanTableListInfo(SScanPhysiNode* pScanNode, SNodeList* pGroupTags
int64_t st = taosGetTimestampUs();
if (pHandle == NULL) {
qError("invalid handle, in creating operator tree", idStr);
qError("invalid handle, in creating operator tree, %s", idStr);
return TSDB_CODE_INVALID_PARA;
}

4
source/libs/executor/src/tfill.c
View File

@ -467,9 +467,11 @@ struct SFillInfo* taosCreateFillInfo(TSKEY skey, int32_t numOfFillCols, int32_t
case FILL_MODE_VALUE:
pFillInfo->type = TSDB_FILL_SET_VALUE;
break;
default:
default: {
taosMemoryFree(pFillInfo);
terrno = TSDB_CODE_INVALID_PARA;
return NULL;
}
}
pFillInfo->type = fillType;

17
source/libs/executor/src/timewindowoperator.c
View File

@ -2774,14 +2774,13 @@ SOperatorInfo* createStatewindowOperatorInfo(SOperatorInfo* downstream, SStateWi
int32_t num = 0;
SExprInfo* pExprInfo = createExprInfo(pStateNode->window.pFuncs, NULL, &num);
SSDataBlock* pResBlock = createResDataBlock(pStateNode->window.node.pOutputDataBlockDesc);
initResultSizeInfo(&pOperator->resultInfo, 4096);
int32_t code = initAggInfo(&pOperator->exprSupp, &pInfo->aggSup, pExprInfo, num, keyBufSize, pTaskInfo->id.str);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
SSDataBlock* pResBlock = createResDataBlock(pStateNode->window.node.pOutputDataBlockDesc);
initBasicInfo(&pInfo->binfo, pResBlock);
initResultRowInfo(&pInfo->binfo.resultRowInfo);
@ -2809,7 +2808,10 @@ SOperatorInfo* createStatewindowOperatorInfo(SOperatorInfo* downstream, SStateWi
return pOperator;
_error:
destroyStateWindowOperatorInfo(pInfo);
if (pInfo != NULL) {
destroyStateWindowOperatorInfo(pInfo);
}
taosMemoryFreeClear(pOperator);
pTaskInfo->code = code;
return NULL;
@ -5306,9 +5308,7 @@ SOperatorInfo* createMergeAlignedIntervalOperatorInfo(SOperatorInfo* downstream,
goto _error;
}
int32_t num = 0;
SExprInfo* pExprInfo = createExprInfo(pNode->window.pFuncs, NULL, &num);
SSDataBlock* pResBlock = createResDataBlock(pNode->window.node.pOutputDataBlockDesc);
SInterval interval = {.interval = pNode->interval,
.sliding = pNode->sliding,
@ -5332,11 +5332,14 @@ SOperatorInfo* createMergeAlignedIntervalOperatorInfo(SOperatorInfo* downstream,
size_t keyBufSize = sizeof(int64_t) + sizeof(int64_t) + POINTER_BYTES;
initResultSizeInfo(&pOperator->resultInfo, 4096);
int32_t code = initAggInfo(&pOperator->exprSupp, &iaInfo->aggSup, pExprInfo, num, keyBufSize, pTaskInfo->id.str);
int32_t num = 0;
SExprInfo* pExprInfo = createExprInfo(pNode->window.pFuncs, NULL, &num);
int32_t code = initAggInfo(&pOperator->exprSupp, &iaInfo->aggSup, pExprInfo, num, keyBufSize, pTaskInfo->id.str);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
SSDataBlock* pResBlock = createResDataBlock(pNode->window.node.pOutputDataBlockDesc);
initBasicInfo(&iaInfo->binfo, pResBlock);
initExecTimeWindowInfo(&iaInfo->twAggSup.timeWindowData, &iaInfo->win);

3
source/libs/executor/src/tsort.c
View File

@ -181,6 +181,7 @@ static int32_t doAddToBuf(SSDataBlock* pDataBlock, SSortHandle* pHandle) {
blockDataSplitRows(pDataBlock, pDataBlock->info.hasVarCol, start, &stop, pHandle->pageSize);
SSDataBlock* p = blockDataExtractBlock(pDataBlock, start, stop - start + 1);
if (p == NULL) {
taosArrayDestroy(pPageIdList);
return terrno;
}
@ -422,7 +423,7 @@ int32_t msortComparFn(const void* pLeft, const void* pRight, void* param) {
SColumnInfoData* pRightColInfoData = TARRAY_GET_ELEM(pRightBlock->pDataBlock, pOrder->slotId);
bool rightNull = false;
if (pRightColInfoData->hasNull) {
if (pLeftBlock->pBlockAgg == NULL) {
if (pRightBlock->pBlockAgg == NULL) {
rightNull = colDataIsNull_s(pRightColInfoData, pRightSource->src.rowIndex);
} else {
rightNull = colDataIsNull(pRightColInfoData, pRightBlock->info.rows, pRightSource->src.rowIndex,