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fix(stream): add null ptr check.

This commit is contained in:
Haojun Liao 2024-01-26 16:08:01 +08:00
parent 77787fbdf5
commit 50b59ad936
1 changed files with 8 additions and 1 deletions
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9
source/dnode/mnode/impl/src/mndStream.c
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@ -2203,8 +2203,15 @@ int32_t mndProcessStreamReqCheckpoint(SRpcMsg *pReq) {
taosThreadMutexLock(&execInfo.lock);
SStreamObj *pStream = mndGetStreamObj(pMnode, req.streamId);
int32_t numOfTasks = mndGetNumOfStreamTasks(pStream);
if (pStream == NULL) {
mError("failed to find the stream:0x%"PRIx64" not handle the checkpoint req", req.streamId);
terrno = TSDB_CODE_MND_STREAM_NOT_EXIST;
taosThreadMutexUnlock(&execInfo.lock);
return -1;
}
int32_t numOfTasks = mndGetNumOfStreamTasks(pStream);
SArray **pReqTaskList = (SArray**)taosHashGet(execInfo.pTransferStateStreams, &req.streamId, sizeof(req.streamId));
if (pReqTaskList == NULL) {
SArray *pList = taosArrayInit(4, sizeof(int32_t));