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Merge pull request #4994 from taosdata/hotfix/TD-2767 

add assert
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haojun Liao 2021-01-22 22:36:43 +08:00 committed by GitHub
parent e1d87d3406 5697e1f589
commit dd87d2fca2
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1 changed files with 2 additions and 0 deletions
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src/client/src/tscServer.c
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@ -2228,6 +2228,8 @@ int tscProcessRetrieveRspFromNode(SSqlObj *pSql) {
SSqlRes *pRes = &pSql->res; SSqlRes *pRes = &pSql->res;
SSqlCmd *pCmd = &pSql->cmd; SSqlCmd *pCmd = &pSql->cmd;
assert(pRes->rspLen >= sizeof(SRetrieveTableRsp));
SRetrieveTableRsp *pRetrieve = (SRetrieveTableRsp *)pRes->pRsp; SRetrieveTableRsp *pRetrieve = (SRetrieveTableRsp *)pRes->pRsp;
if (pRetrieve == NULL) { if (pRetrieve == NULL) {
pRes->code = TSDB_CODE_TSC_OUT_OF_MEMORY; pRes->code = TSDB_CODE_TSC_OUT_OF_MEMORY;