Set the quiet shutdown flag

net/socket/ssl_client_socket_openssl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // OpenSSL binding for SSLClientSocket. The class layout and general principle
 // of operation is derived from SSLClientSocketNSS.
 
 #include "net/socket/ssl_client_socket_openssl.h"
 
 #include <errno.h>
@@ skipping 173 matching lines @@
 
   SSLContext() {
     crypto::EnsureOpenSSLInit();
     ssl_socket_data_index_ = SSL_get_ex_new_index(0, 0, 0, 0, 0);
     DCHECK_NE(ssl_socket_data_index_, -1);
     ssl_ctx_.reset(SSL_CTX_new(SSLv23_client_method()));
     session_cache_.Reset(ssl_ctx_.get(), kDefaultSessionCacheConfig);
     SSL_CTX_set_cert_verify_callback(ssl_ctx_.get(), CertVerifyCallback, NULL);
     SSL_CTX_set_cert_cb(ssl_ctx_.get(), ClientCertRequestCallback, NULL);
     SSL_CTX_set_verify(ssl_ctx_.get(), SSL_VERIFY_PEER, NULL);
+    // This stops |SSL_shutdown| from generating the close_notify message, which
+    // is currently not sent on the network.
+    // TODO(haavardm): Remove setting quiet shutdown once 118366 is fixed.
+    SSL_CTX_set_quiet_shutdown(ssl_ctx_.get(), 1);
     // TODO(kristianm): Only select this if ssl_config_.next_proto is not empty.
     // It would be better if the callback were not a global setting,
     // but that is an OpenSSL issue.
     SSL_CTX_set_next_proto_select_cb(ssl_ctx_.get(), SelectNextProtoCallback,
                                      NULL);
     ssl_ctx_->tlsext_channel_id_enabled_new = 1;
 
     scoped_ptr<base::Environment> env(base::Environment::Create());
     std::string ssl_keylog_file;
     if (env->GetVar("SSLKEYLOGFILE", &ssl_keylog_file) &&
@@ skipping 1811 matching lines @@
                                             ct::SCT_STATUS_LOG_UNKNOWN));
   }
 }
 
 scoped_refptr<X509Certificate>
 SSLClientSocketOpenSSL::GetUnverifiedServerCertificateChain() const {
   return server_cert_;
 }
 
 }  // namespace net