From c367454ffe184d396c0fabc40e7b365e4c40231f Mon Sep 17 00:00:00 2001
From: Andy Pan <panjf2000@gmail.com>
Date: Wed, 16 Nov 2022 12:46:28 +0800
Subject: [PATCH] Fix some potential pool leaks (#1433)

---
 client.go | 3 ++-
 http.go   | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/client.go b/client.go
index a2d9b50f0e..e4450919fe 100644
--- a/client.go
+++ b/client.go
@@ -983,6 +983,8 @@ var clientURLResponseChPool sync.Pool
 
 func clientPostURL(dst []byte, url string, postArgs *Args, c clientDoer) (statusCode int, body []byte, err error) {
 	req := AcquireRequest()
+	defer ReleaseRequest(req)
+
 	req.Header.SetMethod(MethodPost)
 	req.Header.SetContentTypeBytes(strPostArgsContentType)
 	if postArgs != nil {
@@ -993,7 +995,6 @@ func clientPostURL(dst []byte, url string, postArgs *Args, c clientDoer) (status
 
 	statusCode, body, err = doRequestFollowRedirectsBuffer(req, dst, url, c)
 
-	ReleaseRequest(req)
 	return statusCode, body, err
 }
 
diff --git a/http.go b/http.go
index 4b9e113a46..25defadd70 100644
--- a/http.go
+++ b/http.go
@@ -1975,6 +1975,8 @@ func (resp *Response) String() string {
 
 func getHTTPString(hw httpWriter) string {
 	w := bytebufferpool.Get()
+	defer bytebufferpool.Put(w)
+
 	bw := bufio.NewWriter(w)
 	if err := hw.Write(bw); err != nil {
 		return err.Error()
@@ -1983,7 +1985,6 @@ func getHTTPString(hw httpWriter) string {
 		return err.Error()
 	}
 	s := string(w.B)
-	bytebufferpool.Put(w)
 	return s
 }