From c727b9981b525bcf6fa77d93418c5a0849d6c55a Mon Sep 17 00:00:00 2001
From: Tolyar <Tolyar@users.noreply.github.com>
Date: Tue, 28 Dec 2021 14:26:04 +0300
Subject: [PATCH] Release UseHostHeader in ReleaseRequest() (#1185)

* Fix UseHostHeader for DoTimeout + tests

* Release UseHostHeader in ReleaseRequest() + tests
---
 http.go      |  1 +
 http_test.go | 14 ++++++++++++++
 2 files changed, 15 insertions(+)

diff --git a/http.go b/http.go
index c17b22f758..d61eb622be 100644
--- a/http.go
+++ b/http.go
@@ -960,6 +960,7 @@ func (req *Request) Reset() {
 	req.Header.Reset()
 	req.resetSkipHeader()
 	req.timeout = 0
+	req.UseHostHeader = false
 }
 
 func (req *Request) resetSkipHeader() {
diff --git a/http_test.go b/http_test.go
index 8183d41e6c..426b70a532 100644
--- a/http_test.go
+++ b/http_test.go
@@ -757,6 +757,7 @@ func TestUseHostHeader(t *testing.T) {
 }
 
 func TestUseHostHeader2(t *testing.T) {
+	t.Parallel()
 	testServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		if r.Host != "SomeHost" {
 			http.Error(w, fmt.Sprintf("Expected Host header to be '%s', but got '%s'", "SomeHost", r.Host), http.StatusBadRequest)
@@ -791,6 +792,19 @@ func TestUseHostHeader2(t *testing.T) {
 	}
 }
 
+func TestUseHostHeaderAfterRelease(t *testing.T) {
+	t.Parallel()
+	req := AcquireRequest()
+	req.UseHostHeader = true
+	ReleaseRequest(req)
+
+	req = AcquireRequest()
+	defer ReleaseRequest(req)
+	if req.UseHostHeader {
+		t.Fatalf("UseHostHeader was not released in ReleaseRequest()")
+	}
+}
+
 func TestRequestBodyStreamMultipleBodyCalls(t *testing.T) {
 	t.Parallel()