From 32b8e243cefe421e175c7acb4c7816cac6f53795 Mon Sep 17 00:00:00 2001
From: guangwu <guoguangwug@gmail.com>
Date: Mon, 22 Apr 2024 10:03:43 +0800
Subject: [PATCH] fix: close resp body (#1262)

---
 pkg/filters/validator/oauth2.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkg/filters/validator/oauth2.go b/pkg/filters/validator/oauth2.go
index cbad351963..95440717ca 100644
--- a/pkg/filters/validator/oauth2.go
+++ b/pkg/filters/validator/oauth2.go
@@ -120,6 +120,7 @@ func (v *OAuth2Validator) introspectToken(tokenStr string) (*tokenInfo, error) {
 	if e != nil {
 		return nil, e
 	}
+	defer resp.Body.Close()
 
 	var ti struct {
 		tokenInfo