fix: close dockerFile

Signed-off-by: guoguangwu <[email protected]>
sealerio · May 9, 2024 · dcb2747 · dcb2747
1 parent f4f89c5
commit dcb2747
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/cmd/sealer/cmd/image/build.go b/cmd/sealer/cmd/image/build.go
@@ -446,6 +446,7 @@ func saveDockerfileAsTempfile(dockerFileContent string) (string, error) {
 	if err != nil {
 		return "", err
 	}
+	defer f.Close()
 
 	defer func() {
 		if err != nil {