Close file r.log after used to release resources.

Signed-off-by: Danni Xia <xiadanni1@huawei.com>
2019-06-04 06:18:10 +08:00 · 2019-06-04 06:18:10 +08:00 · bf24fb0cad
commit bf24fb0cad
parent 1c5b384b30
1 changed files with 1 additions and 0 deletions
--- a/runtime/v1/linux/proc/utils.go
+++ b/runtime/v1/linux/proc/utils.go
@ -56,6 +56,7 @@ func getLastRuntimeError(r *runc.Runc) (string, error) {
 	if err != nil {
 		return "", err
 	}
+	defer f.Close()

 	var (
 		errMsg string