From d4cde319404b64b9f4506eb1191b2a6434383e6f Mon Sep 17 00:00:00 2001
From: Nicolas Grekas <nicolas.grekas@gmail.com>
Date: Thu, 12 Mar 2020 15:38:01 +0100
Subject: [PATCH] [HttpClient] disable debug log with curl 7.64.0

---
 src/Symfony/Component/HttpClient/CurlHttpClient.php    |  2 +-
 .../Component/HttpClient/Response/CurlResponse.php     | 10 +++++++---
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/Symfony/Component/HttpClient/CurlHttpClient.php b/src/Symfony/Component/HttpClient/CurlHttpClient.php
index b076e9a7b520..b037ca0fc29e 100644
--- a/src/Symfony/Component/HttpClient/CurlHttpClient.php
+++ b/src/Symfony/Component/HttpClient/CurlHttpClient.php
@@ -308,7 +308,7 @@ public function request(string $method, string $url, array $options = []): Respo
             }
         }
 
-        return $pushedResponse ?? new CurlResponse($this->multi, $ch, $options, $this->logger, $method, self::createRedirectResolver($options, $host));
+        return $pushedResponse ?? new CurlResponse($this->multi, $ch, $options, $this->logger, $method, self::createRedirectResolver($options, $host), self::$curlVersion['version_number']);
     }
 
     /**
diff --git a/src/Symfony/Component/HttpClient/Response/CurlResponse.php b/src/Symfony/Component/HttpClient/Response/CurlResponse.php
index 0a6597fb0852..58528108e8d1 100644
--- a/src/Symfony/Component/HttpClient/Response/CurlResponse.php
+++ b/src/Symfony/Component/HttpClient/Response/CurlResponse.php
@@ -37,15 +37,19 @@ final class CurlResponse implements ResponseInterface
     /**
      * @internal
      */
-    public function __construct(CurlClientState $multi, $ch, array $options = null, LoggerInterface $logger = null, string $method = 'GET', callable $resolveRedirect = null)
+    public function __construct(CurlClientState $multi, $ch, array $options = null, LoggerInterface $logger = null, string $method = 'GET', callable $resolveRedirect = null, int $curlVersion = null)
     {
         $this->multi = $multi;
 
         if (\is_resource($ch)) {
             $this->handle = $ch;
             $this->debugBuffer = fopen('php://temp', 'w+');
-            curl_setopt($ch, CURLOPT_VERBOSE, true);
-            curl_setopt($ch, CURLOPT_STDERR, $this->debugBuffer);
+            if (0x074000 === $curlVersion) {
+                fwrite($this->debugBuffer, 'Due to a bug in curl 7.64.0, the debug log is disabled; use another version to work around the issue.');
+            } else {
+                curl_setopt($ch, CURLOPT_VERBOSE, true);
+                curl_setopt($ch, CURLOPT_STDERR, $this->debugBuffer);
+            }
         } else {
             $this->info['url'] = $ch;
             $ch = $this->handle;