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Merge pull request #4989 from taosdata/fix/TD-2805 

[TD-2805]<fix>: null pointer checking
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Shengliang Guan 2021-01-21 22:03:51 +08:00 committed by GitHub
parent 07484b65cb db1be4f69d
commit 2fefe30b30
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1 changed files with 3 additions and 0 deletions
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src/mnode/src/mnodeRead.c
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@ -50,6 +50,9 @@ int32_t mnodeProcessRead(SMnodeMsg *pMsg) {
if (!sdbIsMaster()) { if (!sdbIsMaster()) {
SMnodeRsp *rpcRsp = &pMsg->rpcRsp; SMnodeRsp *rpcRsp = &pMsg->rpcRsp;
SRpcEpSet *epSet = rpcMallocCont(sizeof(SRpcEpSet)); SRpcEpSet *epSet = rpcMallocCont(sizeof(SRpcEpSet));
if (!epSet) {
return TSDB_CODE_MND_OUT_OF_MEMORY;
}
mnodeGetMnodeEpSetForShell(epSet, true); mnodeGetMnodeEpSetForShell(epSet, true);
rpcRsp->rsp = epSet; rpcRsp->rsp = epSet;
rpcRsp->len = sizeof(SRpcEpSet); rpcRsp->len = sizeof(SRpcEpSet);