fix: close the file fd when it indeed (istio#46874)

Signed-off-by: wwwnay <ywilling@outlook.com>
WillardHu · Sep 7, 2023 · ab9a140 · ab9a140
1 parent b4b2fb4
commit ab9a140
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/pkg/test/util/yml/file.go b/pkg/test/util/yml/file.go
@@ -92,6 +92,7 @@ func writeContentsToTempFile(workDir, contents string) (filename string, err err
 	if err != nil {
 		return
 	}
+	defer f.Close()
 	filename = f.Name()
 
 	_, err = f.WriteString(contents)