Close the correct end of the BIO pair on transport send failures in openssl.

net/socket/ssl_client_socket_openssl.h

 // 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.
 
 #ifndef NET_SOCKET_SSL_CLIENT_SOCKET_OPENSSL_H_
 #define NET_SOCKET_SSL_CLIENT_SOCKET_OPENSSL_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
@@ skipping 103 matching lines @@
   int DoReadLoop(int result);
   int DoWriteLoop(int result);
   int DoPayloadRead();
   int DoPayloadWrite();
 
   int BufferSend();
   int BufferRecv();
   void BufferSendComplete(int result);
   void BufferRecvComplete(int result);
   void TransportWriteComplete(int result);
-  void TransportReadComplete(int result);
+  int TransportReadComplete(int result);
 
   // Callback from the SSL layer that indicates the remote server is requesting
   // a certificate for this client.
   int ClientCertRequestCallback(SSL* ssl, X509** x509, EVP_PKEY** pkey);
 
   // Callback from the SSL layer that indicates the remote server supports TLS
   // Channel IDs.
   void ChannelIDRequestCallback(SSL* ssl, EVP_PKEY** pkey);
 
   // Callback from the SSL layer to check which NPN protocol we are supporting
@@ skipping 22 matching lines @@
   int user_write_buf_len_;
 
   // Used by DoPayloadRead() when attempting to fill the caller's buffer with
   // as much data as possible without blocking.
   // If DoPayloadRead() encounters an error after having read some data, stores
   // the result to return on the *next* call to DoPayloadRead().  A value > 0
   // indicates there is no pending result, otherwise 0 indicates EOF and < 0
   // indicates an error.
   int pending_read_error_;
 
+  // Used by TransportWriteComplete() and TransportReadComplete() to signify an
+  // error writing to the transport socket. A value of OK indicates no error.
+  int transport_write_error_;
+
   // Set when handshake finishes.
   scoped_refptr<X509Certificate> server_cert_;
   CertVerifyResult server_cert_verify_result_;
   bool completed_handshake_;
 
   // Stores client authentication information between ClientAuthHandler and
   // GetSSLCertRequestInfo calls.
   bool client_auth_cert_needed_;
   // List of DER-encoded X.509 DistinguishedName of certificate authorities
   // allowed by the server.
@@ skipping 38 matching lines @@
   // True if channel ID extension was negotiated.
   bool channel_id_xtn_negotiated_;
   // The request handle for |server_bound_cert_service_|.
   ServerBoundCertService::RequestHandle channel_id_request_handle_;
   BoundNetLog net_log_;
 };
 
 }  // namespace net
 
 #endif  // NET_SOCKET_SSL_CLIENT_SOCKET_OPENSSL_H_