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fix/TS-6028-check-column-name

This commit is contained in:
dmchen 2025-02-20 17:33:48 +08:00
parent 39bc844be0
commit 078c7bdc31
1 changed files with 31 additions and 0 deletions
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31
source/dnode/mnode/impl/src/mndStb.c
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@ -1259,6 +1259,7 @@ static int32_t mndProcessCreateStbReq(SRpcMsg *pReq) {
SDbObj *pDb = NULL;
SMCreateStbReq createReq = {0};
bool isAlter = false;
SHashObj *pHash = NULL;
if (tDeserializeSMCreateStbReq(pReq->pCont, pReq->contLen, &createReq) != 0) {
code = TSDB_CODE_INVALID_MSG;
@ -1319,6 +1320,25 @@ static int32_t mndProcessCreateStbReq(SRpcMsg *pReq) {
goto _OVER;
}
pHash = taosHashInit(3, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_NO_LOCK);
void *pIter = NULL;
for (int32_t i = 0; i < createReq.numOfColumns; ++i) {
SFieldWithOptions *pField = taosArrayGet(createReq.pColumns, i);
if (taosHashPut(pHash, pField->name, sizeof(pField->name), pField->name, sizeof(pField->name)) != 0) {
code = TSDB_CODE_TSC_DUP_COL_NAMES;
goto _OVER;
}
}
for (int32_t i = 0; i < createReq.numOfTags; ++i) {
SField *pField = taosArrayGet(createReq.pTags, i);
if (taosHashPut(pHash, pField->name, sizeof(pField->name), pField->name, sizeof(pField->name)) != 0) {
code = TSDB_CODE_TSC_DUP_COL_NAMES;
goto _OVER;
}
}
pDb = mndAcquireDbByStb(pMnode, createReq.name);
if (pDb == NULL) {
code = TSDB_CODE_MND_DB_NOT_SELECTED;
@ -1383,6 +1403,17 @@ _OVER:
mndReleaseDb(pMnode, pDb);
tFreeSMCreateStbReq(&createReq);
if (pHash != NULL) {
pIter = taosHashIterate(pHash, NULL);
while (pIter) {
STablesReq *pDb = (STablesReq *)pIter;
taosArrayDestroy(pDb->pTables);
pIter = taosHashIterate(pHash, pIter);
}
taosHashCleanup(pHash);
}
TAOS_RETURN(code);
}