Merge pull request #327 from tonistiigi/double-unmount-1903

[19.03] builder-next: avoid double unmounting mountable
2019-08-16 20:30:09 +02:00 · 2019-08-16 20:30:09 +02:00 · 93c18c73a3
commit 93c18c73a3
parent 96e086dc33 cad2cd71b7
1 changed files with 3 additions and 0 deletions
--- a/builder/builder-next/adapters/snapshot/snapshot.go
+++ b/builder/builder-next/adapters/snapshot/snapshot.go
@ -480,6 +480,9 @@ func (m *mountable) Release() error {
 	}

 	m.mounts = nil
+	defer func() {
+		m.release = nil
+	}()
 	return m.release()
 }