fix: close attestationFile (#3679)

testwill · web-flow · commit d33bbc3a01de · 2024-04-29T08:46:05.000-07:00
Signed-off-by: guangwu &lt;guoguangwug@gmail.com&gt;
diff --git a/cmd/cosign/cli/attach/attach.go b/cmd/cosign/cli/attach/attach.go
@@ -51,6 +51,7 @@ func attachAttestation(ctx context.Context, remoteOpts []ociremote.Option, signe
 	if err != nil {
 		return err
 	}
+	defer attestationFile.Close()
 
 	env := ssldsse.Envelope{}
 	decoder := json.NewDecoder(attestationFile)

Original file line number	Diff line number	Diff line change
`@@ -51,6 +51,7 @@ func attachAttestation(ctx context.Context, remoteOpts []ociremote.Option, signe`
`51`	`51`	`if err != nil {`
`52`	`52`	`return err`
`53`	`53`	`}`
	`54`	`+ defer attestationFile.Close()`
`54`	`55`
`55`	`56`	`env := ssldsse.Envelope{}`
`56`	`57`	`decoder := json.NewDecoder(attestationFile)`