Fix a possible crash during SYNC when journal fsyncs are enabled

2021-04-15 02:01:50 +03:00
parent cac976ce25
commit 0af077701c
2 changed files with 7 additions and 0 deletions
@@ -146,6 +146,7 @@ int blockstore_impl_t::continue_sync(blockstore_op_t *op, bool queue_has_in_prog
            my_uring_prep_fsync(sqe, journal.fd, IORING_FSYNC_DATASYNC);
            data->iov = { 0 };
            data->callback = [this, op](ring_data_t *data) { handle_sync_event(data, op); };
+            PRIV(op)->min_flushed_journal_sector = PRIV(op)->max_flushed_journal_sector = 0;
            PRIV(op)->pending_ops = 1;
            PRIV(op)->op_state = SYNC_JOURNAL_SYNC_SENT;
            return 1;