From 9778176ff1ee7135c91d8d90ab47942a32bfdadc Mon Sep 17 00:00:00 2001
From: guangwu <guoguangwug@gmail.com>
Date: Wed, 3 Apr 2024 11:45:59 +0800
Subject: [PATCH] fix: close file (#20189)

Signed-off-by: guoguangwu <guoguangwug@gmail.com>
Co-authored-by: Wang Yan <wangyan@vmware.com>
---
 src/pkg/scan/export/digest_calculator.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/pkg/scan/export/digest_calculator.go b/src/pkg/scan/export/digest_calculator.go
index 5c3d50d22..a5f46f2be 100644
--- a/src/pkg/scan/export/digest_calculator.go
+++ b/src/pkg/scan/export/digest_calculator.go
@@ -35,6 +35,7 @@ func (calc *SHA256ArtifactDigestCalculator) Calculate(fileName string) (digest.D
 	if err != nil {
 		return "", err
 	}
+	defer file.Close()
 	hash := sha256.New()
 	if _, err := io.Copy(hash, file); err != nil {
 		return "", err