compact: open src file readonly (#292)

etcd-io · Jan 29, 2022 · 9b8a60d · 9b8a60d
1 parent f84fe98
commit 9b8a60d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cmd/bbolt/main.go b/cmd/bbolt/main.go
@@ -1979,7 +1979,7 @@ func (cmd *CompactCommand) Run(args ...string) (err error) {
 	initialSize := fi.Size()
 
 	// Open source database.
-	src, err := bolt.Open(cmd.SrcPath, 0444, nil)
+	src, err := bolt.Open(cmd.SrcPath, 0444, &bolt.Options{ReadOnly: true})
 	if err != nil {
 		return err
 	}