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Merge pull request #3489 from taosdata/feature/crash 

TD-1272 fix unaddressable errors
This commit is contained in:
Shengliang Guan 2020-09-11 17:29:17 +08:00 committed by GitHub
parent 8383e4ace6 e4a31b6e8c
commit e511e59c1a
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 7 additions and 1 deletions
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4
src/client/src/tscServer.c
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@ -2090,6 +2090,10 @@ int tscProcessRetrieveRspFromNode(SSqlObj *pSql) {
SSqlCmd *pCmd = &pSql->cmd;
SRetrieveTableRsp *pRetrieve = (SRetrieveTableRsp *)pRes->pRsp;
if (pRetrieve == NULL) {
pRes->code = TSDB_CODE_TSC_OUT_OF_MEMORY;
return pRes->code;
}
pRes->numOfRows = htonl(pRetrieve->numOfRows);
pRes->precision = htons(pRetrieve->precision);

4
src/vnode/src/vnodeRead.c
View File

@ -93,11 +93,12 @@ static int32_t vnodeDumpQueryResult(SRspRet *pRet, void* pVnode, void** handle,
vDebug("QInfo:%p exec completed, free handle:%d", *handle, *freeHandle);
}
} else {
SRetrieveTableRsp* pRsp = (SRetrieveTableRsp *)rpcMallocCont(sizeof(SRetrieveTableRsp));
SRetrieveTableRsp *pRsp = (SRetrieveTableRsp *)rpcMallocCont(sizeof(SRetrieveTableRsp));
memset(pRsp, 0, sizeof(SRetrieveTableRsp));
pRsp->completed = true;
pRet->rsp = pRsp;
pRet->len = sizeof(SRetrieveTableRsp);
*freeHandle = true;
}
@ -270,6 +271,7 @@ static int32_t vnodeProcessFetchMsg(SVnodeObj *pVnode, SReadMsg *pReadMsg) {
if (code != TSDB_CODE_SUCCESS) {
//TODO handle malloc failure
pRet->rsp = (SRetrieveTableRsp *)rpcMallocCont(sizeof(SRetrieveTableRsp));
pRet->len = sizeof(SRetrieveTableRsp);
memset(pRet->rsp, 0, sizeof(SRetrieveTableRsp));
freeHandle = true;
} else { // result is not ready, return immediately