bug #36038 [HttpClient] disable debug log with curl 7.64.0 (nicolas-grekas)

This PR was merged into the 4.4 branch.

Discussion
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[HttpClient] disable debug log with curl 7.64.0

| Q             | A
| ------------- | ---
| Branch?       | 4.4
| Bug fix?      | yes
| New feature?  | no
| Deprecations? | no
| Tickets       | Fix #35975
| License       | MIT
| Doc PR        | -

Works around https://curl.haxx.se/mail/archive-2019-02/0013.html

Commits
-------

d4cde31940 [HttpClient] disable debug log with curl 7.64.0

Author: nicolas-grekas

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']);
     }
 
     /**

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;