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fix: coverity issues

This commit is contained in:
Shengliang Guan 2023-01-11 16:56:14 +08:00
parent e9c213ff0f
commit cff741e4c4
6 changed files with 11 additions and 15 deletions
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11
source/dnode/mgmt/mgmt_vnode/src/vmInt.c
View File

@ -343,13 +343,12 @@ static void vmCheckSyncTimeout(SVnodeMgmt *pMgmt) {
int32_t numOfVnodes = 0;
SVnodeObj **ppVnodes = vmGetVnodeListFromHash(pMgmt, &numOfVnodes);
for (int32_t i = 0; i < numOfVnodes; ++i) {
SVnodeObj *pVnode = ppVnodes[i];
vnodeSyncCheckTimeout(pVnode->pImpl);
vmReleaseVnode(pMgmt, pVnode);
}
if (ppVnodes != NULL) {
for (int32_t i = 0; i < numOfVnodes; ++i) {
SVnodeObj *pVnode = ppVnodes[i];
vnodeSyncCheckTimeout(pVnode->pImpl);
vmReleaseVnode(pMgmt, pVnode);
}
taosMemoryFree(ppVnodes);
}
}

4
source/dnode/mnode/impl/src/mndSma.c
View File

@ -201,8 +201,8 @@ static SSdbRow *mndSmaActionDecode(SSdbRaw *pRaw) {
terrno = 0;
_OVER:
if (terrno != 0) {
mError("sma:%s, failed to decode from raw:%p since %s", pSma == NULL ? "null" : pSma->name, pRaw, terrstr());
if (terrno != 0 && pSma != NULL) {
mError("sma:%s, failed to decode from raw:%p since %s", pSma->name, pRaw, terrstr());
taosMemoryFreeClear(pSma->expr);
taosMemoryFreeClear(pSma->tagsFilter);
taosMemoryFreeClear(pSma->sql);

3
source/dnode/mnode/impl/src/mndSync.c
View File

@ -271,9 +271,6 @@ SSyncFSM *mndSyncMakeFsm(SMnode *pMnode) {
int32_t mndInitSync(SMnode *pMnode) {
SSyncMgmt *pMgmt = &pMnode->syncMgmt;
taosThreadMutexInit(&pMgmt->lock, NULL);
pMgmt->transId = 0;
pMgmt->transSec = 0;
pMgmt->transSeq = 0;
SSyncInfo syncInfo = {
.snapshotStrategy = SYNC_STRATEGY_STANDARD_SNAPSHOT,

4
source/dnode/mnode/impl/src/mndVgroup.c
View File

@ -1441,10 +1441,10 @@ static int32_t mndRedistributeVgroup(SMnode *pMnode, SRpcMsg *pReq, SDbObj *pDb,
{
SSdbRaw *pRaw = mndVgroupActionEncode(&newVg);
if (pRaw == NULL) return -1;
if (pRaw == NULL) goto _OVER;
if (mndTransAppendCommitlog(pTrans, pRaw) != 0) {
sdbFreeRaw(pRaw);
return -1;
goto _OVER;
}
(void)sdbSetRawStatus(pRaw, SDB_STATUS_READY);
}

3
source/libs/sync/src/syncMain.c
View File

@ -1703,8 +1703,7 @@ void syncNodeDoConfigChange(SSyncNode* pSyncNode, SSyncCfg* pNewConfig, SyncInde
_END:
// log end config change
sNInfo(pSyncNode, "end do config change, from %d to %d", pSyncNode->vgId, oldConfig.replicaNum,
pNewConfig->replicaNum);
sNInfo(pSyncNode, "end do config change, from %d to %d", oldConfig.replicaNum, pNewConfig->replicaNum);
}
// raft state change --------------

1
source/util/src/tworker.c
View File

@ -228,6 +228,7 @@ STaosQueue *tAutoQWorkerAllocQueue(SAutoQWorkerPool *pool, void *ahandle, FItem
taosMemoryFree(worker);
taosCloseQueue(queue);
terrno = TSDB_CODE_OUT_OF_MEMORY;
taosThreadMutexUnlock(&pool->mutex);
return NULL;
}
worker->id = curWorkerNum;