From 43b2800432098b2a5056628d01a1b79c50315972 Mon Sep 17 00:00:00 2001
From: Nicolas Grekas <nicolas.grekas@gmail.com>
Date: Mon, 1 Aug 2022 16:37:53 +0200
Subject: [PATCH 1/2] [HttpClient] Fix memory leak when using StreamWrapper

---
 Response/StreamWrapper.php | 20 +++++++++-----------
 1 file changed, 9 insertions(+), 11 deletions(-)

diff --git a/Response/StreamWrapper.php b/Response/StreamWrapper.php
index 644f2ee..6bb3168 100644
--- a/Response/StreamWrapper.php
+++ b/Response/StreamWrapper.php
@@ -53,20 +53,18 @@ public static function createResource(ResponseInterface $response, HttpClientInt
             throw new \InvalidArgumentException(sprintf('Providing a client to "%s()" is required when the response doesn\'t have any "stream()" method.', __CLASS__));
         }
 
-        if (false === stream_wrapper_register('symfony', __CLASS__)) {
+        static $registered = false;
+
+        if (!$registered = $registered || stream_wrapper_register(strtr(__CLASS__, '\\', '-'), __CLASS__)) {
             throw new \RuntimeException(error_get_last()['message'] ?? 'Registering the "symfony" stream wrapper failed.');
         }
 
-        try {
-            $context = [
-                'client' => $client ?? $response,
-                'response' => $response,
-            ];
-
-            return fopen('symfony://'.$response->getInfo('url'), 'r', false, stream_context_create(['symfony' => $context])) ?: null;
-        } finally {
-            stream_wrapper_unregister('symfony');
-        }
+        $context = [
+            'client' => $client ?? $response,
+            'response' => $response,
+        ];
+
+        return fopen(strtr(__CLASS__, '\\', '-').'://'.$response->getInfo('url'), 'r', false, stream_context_create(['symfony' => $context]));
     }
 
     public function getResponse(): ResponseInterface

From 653dc41a26bd34f06bae25ab89532df938e8c9c5 Mon Sep 17 00:00:00 2001
From: Nicolas Grekas <nicolas.grekas@gmail.com>
Date: Mon, 1 Aug 2022 19:57:53 +0200
Subject: [PATCH 2/2] [HttpClient] Fix shared connections not being freed on
 PHP < 8

---
 Internal/CurlClientState.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Internal/CurlClientState.php b/Internal/CurlClientState.php
index 5821f67..904cc47 100644
--- a/Internal/CurlClientState.php
+++ b/Internal/CurlClientState.php
@@ -96,7 +96,7 @@ public function reset()
         curl_share_setopt($this->share, \CURLSHOPT_SHARE, \CURL_LOCK_DATA_DNS);
         curl_share_setopt($this->share, \CURLSHOPT_SHARE, \CURL_LOCK_DATA_SSL_SESSION);
 
-        if (\defined('CURL_LOCK_DATA_CONNECT')) {
+        if (\defined('CURL_LOCK_DATA_CONNECT') && \PHP_VERSION_ID >= 80000) {
             curl_share_setopt($this->share, \CURLSHOPT_SHARE, \CURL_LOCK_DATA_CONNECT);
         }
     }