diff options
Diffstat (limited to 'src/gtm/main/gtm_snap.c')
| -rw-r--r-- | src/gtm/main/gtm_snap.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gtm/main/gtm_snap.c b/src/gtm/main/gtm_snap.c index 9b769a1648..1cd5f6377f 100644 --- a/src/gtm/main/gtm_snap.c +++ b/src/gtm/main/gtm_snap.c @@ -298,7 +298,10 @@ GTM_GetTransactionSnapshot(GTM_TransactionHandle handle[], int txn_count, int *s if (GTM_IsTransSerializable(mygtm_txninfo)) { if ((mygtm_txninfo->gti_snapshot_set) && (txn_count > 1)) + { + GTM_RWLockRelease(>MTransactions.gt_TransArrayLock); elog(ERROR, "Grouped snapshot can only include first snapshot in Serializable transaction"); + } if (!mygtm_txninfo->gti_snapshot_set) { @@ -337,7 +340,10 @@ GTM_GetTransactionSnapshot(GTM_TransactionHandle handle[], int txn_count, int *s mysnap->sn_xip = (GlobalTransactionId *) palloc(GTM_MAX_GLOBAL_TRANSACTIONS * sizeof(GlobalTransactionId)); if (mysnap->sn_xip == NULL) + { + GTM_RWLockRelease(>MTransactions.gt_TransArrayLock); ereport(ERROR, (ENOMEM, errmsg("out of memory"))); + } } mysnap->sn_xmin = snapshot->sn_xmin; mysnap->sn_xmax = snapshot->sn_xmax; |