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avoid invalid read/write

This commit is contained in:
yihaoDeng 2022-10-22 23:23:28 +08:00
parent e5be6663c8
commit 3cd517cd19
1 changed files with 4 additions and 4 deletions
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8
source/libs/executor/src/scanoperator.c
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@ -3061,7 +3061,7 @@ static int32_t sysFilte__Type(void* arg, SNode* pNode, SArray* result) {
bool reverse = false; bool reverse = false;
__optSysFilter func = optSysGetFilterFunc(pOper->opType, &reverse); __optSysFilter func = optSysGetFilterFunc(pOper->opType, &reverse);
if (func == NULL) return -2; if (func == NULL) return -1;
return -2; return -2;
} }
static int32_t sysChkFilter__Comm(SNode* pNode) { static int32_t sysChkFilter__Comm(SNode* pNode) {
@ -3070,7 +3070,7 @@ static int32_t sysChkFilter__Comm(SNode* pNode) {
EOperatorType opType = pOper->opType; EOperatorType opType = pOper->opType;
if (opType != OP_TYPE_EQUAL && opType != OP_TYPE_LOWER_EQUAL && opType != OP_TYPE_LOWER_THAN && if (opType != OP_TYPE_EQUAL && opType != OP_TYPE_LOWER_EQUAL && opType != OP_TYPE_LOWER_THAN &&
OP_TYPE_GREATER_EQUAL && opType != OP_TYPE_GREATER_THAN) { OP_TYPE_GREATER_EQUAL && opType != OP_TYPE_GREATER_THAN) {
return -2; return -1;
} }
return 0; return 0;
} }
@ -3204,7 +3204,7 @@ static int32_t optSysTabFilte(void* arg, SNode* cond, SArray* result) {
if (ret == 0) { if (ret == 0) {
SOperatorNode* pOper = (SOperatorNode*)cond; SOperatorNode* pOper = (SOperatorNode*)cond;
SColumnNode* pCol = (SColumnNode*)pOper->pLeft; SColumnNode* pCol = (SColumnNode*)pOper->pLeft;
if (0 != strcmp(pCol->colName, SYSTABLE_IDX_EXCEPT[0]) && 0 != strcmp(pCol->colName, SYSTABLE_IDX_EXCEPT[1])) { if (0 == strcmp(pCol->colName, "create_time")) {
return 0; return 0;
} }
return -1; return -1;
@ -3266,7 +3266,7 @@ static int32_t optSysTabFilte(void* arg, SNode* cond, SArray* result) {
if (cell == NULL) break; if (cell == NULL) break;
SOperatorNode* pOper = (SOperatorNode*)cell->pNode; SOperatorNode* pOper = (SOperatorNode*)cell->pNode;
SColumnNode* pCol = (SColumnNode*)pOper->pLeft; SColumnNode* pCol = (SColumnNode*)pOper->pLeft;
if (0 != strcmp(pCol->colName, SYSTABLE_IDX_EXCEPT[0]) && 0 != strcmp(pCol->colName, SYSTABLE_IDX_EXCEPT[1])) { if (0 == strcmp(pCol->colName, "create_time")) {
return 0; return 0;
} }
cell = cell->pNext; cell = cell->pNext;