Fix object-lifetime issues in async GetProof callpaths

net/quic/test_tools/mock_crypto_client_stream.cc

 // Copyright (c) 2013 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.
 
 #include "net/quic/test_tools/mock_crypto_client_stream.h"
 
 #include "net/quic/core/crypto/quic_decrypter.h"
 #include "net/quic/core/crypto/quic_encrypter.h"
 #include "net/quic/core/quic_client_session_base.h"
 #include "net/quic/test_tools/quic_config_peer.h"
@@ skipping 40 matching lines @@
           QUIC_PROOF_INVALID, "proof invalid",
           ConnectionCloseBehavior::SILENT_CLOSE);
       return;
     }
   }
 
   switch (handshake_mode_) {
     case ZERO_RTT: {
       encryption_established_ = true;
       handshake_confirmed_ = false;
-      crypto_negotiated_params_.key_exchange = kC255;
-      crypto_negotiated_params_.aead = kAESG;
+      crypto_negotiated_params_->key_exchange = kC255;
+      crypto_negotiated_params_->aead = kAESG;
       if (proof_verify_details_) {
         reinterpret_cast<QuicClientSessionBase*>(session())
             ->OnProofVerifyDetailsAvailable(*proof_verify_details_);
       }
       session()->connection()->SetDecrypter(ENCRYPTION_INITIAL,
                                             QuicDecrypter::Create(kNULL));
       session()->connection()->SetEncrypter(ENCRYPTION_INITIAL,
                                             QuicEncrypter::Create(kNULL));
       session()->connection()->SetDefaultEncryptionLevel(ENCRYPTION_INITIAL);
       session()->OnCryptoHandshakeEvent(
           QuicSession::ENCRYPTION_FIRST_ESTABLISHED);
       break;
     }
 
     case CONFIRM_HANDSHAKE: {
       encryption_established_ = true;
       handshake_confirmed_ = true;
-      crypto_negotiated_params_.key_exchange = kC255;
-      crypto_negotiated_params_.aead = kAESG;
+      crypto_negotiated_params_->key_exchange = kC255;
+      crypto_negotiated_params_->aead = kAESG;
       if (proof_verify_details_) {
         reinterpret_cast<QuicClientSessionBase*>(session())
             ->OnProofVerifyDetailsAvailable(*proof_verify_details_);
       }
       SetConfigNegotiated();
       session()->connection()->SetDecrypter(ENCRYPTION_FORWARD_SECURE,
                                             QuicDecrypter::Create(kNULL));
       session()->connection()->SetEncrypter(ENCRYPTION_FORWARD_SECURE,
                                             QuicEncrypter::Create(kNULL));
       session()->connection()->SetDefaultEncryptionLevel(
@@ skipping 42 matching lines @@
   config.ToHandshakeMessage(&msg);
   string error_details;
   const QuicErrorCode error =
       session()->config()->ProcessPeerHello(msg, CLIENT, &error_details);
   ASSERT_EQ(QUIC_NO_ERROR, error);
   ASSERT_TRUE(session()->config()->negotiated());
   session()->OnConfigNegotiated();
 }
 
 }  // namespace net