From e7dd426dc3d962eae0e934dcb8fe4d805f8ea4ca Mon Sep 17 00:00:00 2001 From: liuzekun Date: Wed, 16 Sep 2020 22:40:49 -0400 Subject: [PATCH] fix docker load files leak Signed-off-by: liuzekun --- components/engine/daemon/graphdriver/devmapper/deviceset.go | 3 +++ 1 file changed, 3 insertions(+) diff --git a/components/engine/daemon/graphdriver/devmapper/deviceset.go b/components/engine/daemon/graphdriver/devmapper/deviceset.go index f5c0b04..ff90c44 100644 --- a/components/engine/daemon/graphdriver/devmapper/deviceset.go +++ b/components/engine/daemon/graphdriver/devmapper/deviceset.go @@ -2285,6 +2285,9 @@ func (devices *DeviceSet) unmountAndDeactivateAll(dir string) { // and the device will be released when that container dies. if err := unix.Unmount(fullname, unix.MNT_DETACH); err != nil && err != unix.EINVAL { logger.Warnf("Shutdown unmounting %s, error: %s", fullname, err) + } else if err == nil { + logger.Debugf("Remove %s", fullname) + os.RemoveAll(fullname) } if devInfo, err := devices.lookupDevice(name); err != nil { -- 2.19.1