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fix: crash if db not exist while process status msg

This commit is contained in:
Shengliang Guan 2022-11-08 18:36:24 +08:00
parent 5a5d2c448b
commit 0183fe6e73
2 changed files with 2 additions and 2 deletions
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2
source/dnode/mnode/impl/src/mndDnode.c
View File

@ -389,7 +389,7 @@ static int32_t mndProcessStatusReq(SRpcMsg *pReq) {
} }
if (roleChanged) { if (roleChanged) {
SDbObj *pDb = mndAcquireDb(pMnode, pVgroup->dbName); SDbObj *pDb = mndAcquireDb(pMnode, pVgroup->dbName);
if (pDb->stateTs != curMs) { if (pDb != NULL && pDb->stateTs != curMs) {
mInfo("db:%s, stateTs changed by status msg, old stateTs:%" PRId64 " new stateTs:%" PRId64, pDb->name, pDb->stateTs, curMs); mInfo("db:%s, stateTs changed by status msg, old stateTs:%" PRId64 " new stateTs:%" PRId64, pDb->name, pDb->stateTs, curMs);
pDb->stateTs = curMs; pDb->stateTs = curMs;
} }

2
source/dnode/mnode/impl/src/mndMain.c
View File

@ -164,7 +164,7 @@ static void mndSetVgroupOffline(SMnode *pMnode, int32_t dnodeId, int64_t curMs)
if (roleChanged) { if (roleChanged) {
SDbObj *pDb = mndAcquireDb(pMnode, pVgroup->dbName); SDbObj *pDb = mndAcquireDb(pMnode, pVgroup->dbName);
if (pDb->stateTs != curMs) { if (pDb != NULL && pDb->stateTs != curMs) {
mInfo("db:%s, stateTs changed by offline check, old newTs:%" PRId64 " newTs:%" PRId64, pDb->name, pDb->stateTs, mInfo("db:%s, stateTs changed by offline check, old newTs:%" PRId64 " newTs:%" PRId64, pDb->name, pDb->stateTs,
curMs); curMs);
pDb->stateTs = curMs; pDb->stateTs = curMs;