Land Recent QUIC Changes until 05/13/2015

net/tools/quic/quic_server_session.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.
 
 #include "net/tools/quic/quic_server_session.h"
 
 #include "base/logging.h"
 #include "net/quic/proto/cached_network_parameters.pb.h"
 #include "net/quic/quic_connection.h"
 #include "net/quic/quic_flags.h"
@@ skipping 157 matching lines @@
   crypto_stream_->SendServerConfigUpdate(&cached_network_params);
 
   connection()->OnSendConnectionState(cached_network_params);
 
   last_scup_time_ = now;
   last_scup_sequence_number_ =
       connection()->sequence_number_of_last_sent_packet();
 }
 
 bool QuicServerSession::ShouldCreateIncomingDataStream(QuicStreamId id) {
+  if (!connection()->connected()) {
+    LOG(DFATAL) << "ShouldCreateIncomingDataStream called when disconnected";
+    return false;
+  }
+
   if (id % 2 == 0) {
     DVLOG(1) << "Invalid incoming even stream_id:" << id;
     connection()->SendConnectionClose(QUIC_INVALID_STREAM_ID);
     return false;
   }
   if (GetNumOpenStreams() >= get_max_open_streams()) {
     DVLOG(1) << "Failed to create a new incoming stream with id:" << id
              << " Already " << GetNumOpenStreams() << " streams open (max "
              << get_max_open_streams() << ").";
     connection()->SendConnectionClose(QUIC_TOO_MANY_OPEN_STREAMS);
@@ skipping 15 matching lines @@
   DLOG(ERROR) << "Server push not yet supported";
   return nullptr;
 }
 
 QuicCryptoServerStream* QuicServerSession::GetCryptoStream() {
   return crypto_stream_.get();
 }
 
 }  // namespace tools
 }  // namespace net