fix(defrag): close temp file in case of error

Signed-off-by: Thomas Gosteli <[email protected]>
etcd-io · Nov 8, 2024 · b2ba488 · b2ba488
1 parent d770310
commit b2ba488
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/server/mvcc/backend/backend.go b/server/mvcc/backend/backend.go
@@ -499,6 +499,15 @@ func (b *backend) defrag() error {
 	tdbp := temp.Name()
 	tmpdb, err := bolt.Open(tdbp, 0600, &options)
 	if err != nil {
+		temp.Close()
+		if rmErr := os.Remove(temp.Name()); rmErr != nil && b.lg != nil {
+			b.lg.Error(
+				"failed to remove temporary file",
+				zap.String("path", temp.Name()),
+				zap.Error(rmErr),
+			)
+		}
+
 		return err
 	}