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fix:[TD-31242] add parameters check

This commit is contained in:
wangmm0220 2024-08-29 17:24:34 +08:00
parent b86f416645
commit 2084b677b1
1 changed files with 3 additions and 2 deletions
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5
source/client/src/clientMain.c
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@ -860,12 +860,13 @@ int *taos_get_column_data_offset(TAOS_RES *res, int columnIndex) {
}
int taos_is_null_by_column(TAOS_RES *res, int columnIndex, bool result[], int *rows){
if (res == NULL || result == NULL || *rows <= 0 || TD_RES_TMQ_META(res) || TD_RES_TMQ_BATCH_META(res)) {
if (res == NULL || result == NULL || rows == NULL || *rows <= 0 ||
columnIndex < 0 || TD_RES_TMQ_META(res) || TD_RES_TMQ_BATCH_META(res)) {
return TSDB_CODE_INVALID_PARA;
}
int32_t numOfFields = taos_num_fields(res);
if (columnIndex < 0 || columnIndex >= numOfFields || numOfFields == 0) {
if (columnIndex >= numOfFields || numOfFields == 0) {
return TSDB_CODE_INVALID_PARA;
}