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fix TD-20751 mem leak

This commit is contained in:
yihaoDeng 2022-11-25 19:38:06 +08:00
parent c757b26d15
commit ef8c68a098
2 changed files with 106 additions and 101 deletions
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1
source/libs/scalar/src/scalar.c
View File

@ -1210,6 +1210,7 @@ EDealRes sclRewriteOperator(SNode **pNode, SScalarCtx *ctx) {
SScalarParam output = {0}; SScalarParam output = {0};
ctx->code = sclExecOperator(node, ctx, &output); ctx->code = sclExecOperator(node, ctx, &output);
if (ctx->code) { if (ctx->code) {
sclFreeParam(&output);
return DEAL_RES_ERROR; return DEAL_RES_ERROR;
} }

30
source/libs/scalar/src/sclvector.c
View File

@ -344,8 +344,8 @@ static FORCE_INLINE void varToNchar(char *buf, SScalarParam *pOut, int32_t rowIn
int32_t outputMaxLen = (inputLen + 1) * TSDB_NCHAR_SIZE + VARSTR_HEADER_SIZE; int32_t outputMaxLen = (inputLen + 1) * TSDB_NCHAR_SIZE + VARSTR_HEADER_SIZE;
char *t = taosMemoryCalloc(1, outputMaxLen); char *t = taosMemoryCalloc(1, outputMaxLen);
int32_t ret = taosMbsToUcs4(varDataVal(buf), inputLen, (TdUcs4 *)varDataVal(t), int32_t ret =
outputMaxLen - VARSTR_HEADER_SIZE, &len); taosMbsToUcs4(varDataVal(buf), inputLen, (TdUcs4 *)varDataVal(t), outputMaxLen - VARSTR_HEADER_SIZE, &len);
if (!ret) { if (!ret) {
sclError("failed to convert to NCHAR"); sclError("failed to convert to NCHAR");
} }
@ -588,7 +588,8 @@ int32_t vectorConvertToVarData(SSclVectorConvCtx *pCtx) {
SColumnInfoData *pOutputCol = pCtx->pOut->columnData; SColumnInfoData *pOutputCol = pCtx->pOut->columnData;
char tmp[128] = {0}; char tmp[128] = {0};
if (IS_SIGNED_NUMERIC_TYPE(pCtx->inType) || pCtx->inType == TSDB_DATA_TYPE_BOOL || pCtx->inType == TSDB_DATA_TYPE_TIMESTAMP) { if (IS_SIGNED_NUMERIC_TYPE(pCtx->inType) || pCtx->inType == TSDB_DATA_TYPE_BOOL ||
pCtx->inType == TSDB_DATA_TYPE_TIMESTAMP) {
for (int32_t i = pCtx->startIndex; i <= pCtx->endIndex; ++i) { for (int32_t i = pCtx->startIndex; i <= pCtx->endIndex; ++i) {
if (colDataIsNull_f(pInputCol->nullbitmap, i)) { if (colDataIsNull_f(pInputCol->nullbitmap, i)) {
colDataAppendNULL(pOutputCol, i); colDataAppendNULL(pOutputCol, i);
@ -648,7 +649,8 @@ int32_t vectorConvertToVarData(SSclVectorConvCtx *pCtx) {
} }
// TODO opt performance // TODO opt performance
int32_t vectorConvertSingleColImpl(const SScalarParam* pIn, SScalarParam* pOut, int32_t* overflow, int32_t startIndex, int32_t numOfRows) { int32_t vectorConvertSingleColImpl(const SScalarParam *pIn, SScalarParam *pOut, int32_t *overflow, int32_t startIndex,
int32_t numOfRows) {
SColumnInfoData *pInputCol = pIn->columnData; SColumnInfoData *pInputCol = pIn->columnData;
SColumnInfoData *pOutputCol = pOut->columnData; SColumnInfoData *pOutputCol = pOut->columnData;
@ -897,7 +899,8 @@ int32_t vectorGetConvertType(int32_t type1, int32_t type2) {
return gConvertTypes[type2][type1]; return gConvertTypes[type2][type1];
} }
int32_t vectorConvertSingleCol(SScalarParam *input, SScalarParam *output, int32_t type, int32_t startIndex, int32_t numOfRows) { int32_t vectorConvertSingleCol(SScalarParam *input, SScalarParam *output, int32_t type, int32_t startIndex,
int32_t numOfRows) {
SDataType t = {.type = type, .bytes = tDataTypes[type].bytes}; SDataType t = {.type = type, .bytes = tDataTypes[type].bytes};
output->numOfRows = input->numOfRows; output->numOfRows = input->numOfRows;
@ -914,7 +917,8 @@ int32_t vectorConvertSingleCol(SScalarParam *input, SScalarParam *output, int32_
return TSDB_CODE_SUCCESS; return TSDB_CODE_SUCCESS;
} }
int32_t vectorConvertCols(SScalarParam* pLeft, SScalarParam* pRight, SScalarParam* pLeftOut, SScalarParam* pRightOut, int32_t startIndex, int32_t numOfRows) { int32_t vectorConvertCols(SScalarParam *pLeft, SScalarParam *pRight, SScalarParam *pLeftOut, SScalarParam *pRightOut,
int32_t startIndex, int32_t numOfRows) {
int32_t leftType = GET_PARAM_TYPE(pLeft); int32_t leftType = GET_PARAM_TYPE(pLeft);
int32_t rightType = GET_PARAM_TYPE(pRight); int32_t rightType = GET_PARAM_TYPE(pRight);
if (leftType == rightType) { if (leftType == rightType) {
@ -1536,8 +1540,8 @@ void vectorBitOr(SScalarParam *pLeft, SScalarParam *pRight, SScalarParam *pOut,
doReleaseVec(pRightCol, rightConvert); doReleaseVec(pRightCol, rightConvert);
} }
int32_t doVectorCompareImpl(SScalarParam *pLeft, SScalarParam *pRight, SScalarParam *pOut, int32_t startIndex, int32_t numOfRows, int32_t doVectorCompareImpl(SScalarParam *pLeft, SScalarParam *pRight, SScalarParam *pOut, int32_t startIndex,
int32_t step, __compar_fn_t fp, int32_t optr) { int32_t numOfRows, int32_t step, __compar_fn_t fp, int32_t optr) {
int32_t num = 0; int32_t num = 0;
for (int32_t i = startIndex; i < numOfRows && i >= 0; i += step) { for (int32_t i = startIndex; i < numOfRows && i >= 0; i += step) {
@ -1590,8 +1594,8 @@ int32_t doVectorCompareImpl(SScalarParam *pLeft, SScalarParam *pRight, SScalarPa
return num; return num;
} }
void doVectorCompare(SScalarParam* pLeft, SScalarParam* pRight, SScalarParam *pOut, int32_t startIndex, int32_t numOfRows, void doVectorCompare(SScalarParam *pLeft, SScalarParam *pRight, SScalarParam *pOut, int32_t startIndex,
int32_t _ord, int32_t optr) { int32_t numOfRows, int32_t _ord, int32_t optr) {
int32_t i = 0; int32_t i = 0;
int32_t step = ((_ord) == TSDB_ORDER_ASC) ? 1 : -1; int32_t step = ((_ord) == TSDB_ORDER_ASC) ? 1 : -1;
int32_t lType = GET_PARAM_TYPE(pLeft); int32_t lType = GET_PARAM_TYPE(pLeft);
@ -1634,8 +1638,8 @@ void doVectorCompare(SScalarParam* pLeft, SScalarParam* pRight, SScalarParam *pO
} }
} }
void vectorCompareImpl(SScalarParam* pLeft, SScalarParam* pRight, SScalarParam *pOut, int32_t startIndex, int32_t numOfRows, void vectorCompareImpl(SScalarParam *pLeft, SScalarParam *pRight, SScalarParam *pOut, int32_t startIndex,
int32_t _ord, int32_t optr) { int32_t numOfRows, int32_t _ord, int32_t optr) {
SScalarParam pLeftOut = {0}; SScalarParam pLeftOut = {0};
SScalarParam pRightOut = {0}; SScalarParam pRightOut = {0};
SScalarParam *param1 = NULL; SScalarParam *param1 = NULL;
@ -1748,7 +1752,7 @@ void vectorIsTrue(SScalarParam* pLeft, SScalarParam* pRight, SScalarParam *pOut,
STagVal getJsonValue(char *json, char *key, bool *isExist) { STagVal getJsonValue(char *json, char *key, bool *isExist) {
STagVal val = {.pKey = key}; STagVal val = {.pKey = key};
if (tTagIsJson((const STag *)json) == false) { if (json == NULL || tTagIsJson((const STag *)json) == false) {
terrno = TSDB_CODE_QRY_JSON_NOT_SUPPORT_ERROR; terrno = TSDB_CODE_QRY_JSON_NOT_SUPPORT_ERROR;
if (isExist) { if (isExist) {
*isExist = false; *isExist = false;