Fix a QUIC bug where previously undecryptable packets were not decrypted

net/quic/quic_framer.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/quic/quic_framer.h"
 
 #include "base/containers/hash_tables.h"
 #include "net/quic/crypto/quic_decrypter.h"
 #include "net/quic/crypto/quic_encrypter.h"
 #include "net/quic/quic_data_reader.h"
@@ skipping 601 matching lines @@
     return false;
   }
 
   visitor_->OnPacketComplete();
   reader_.reset(NULL);
   return true;
 }
 
 bool QuicFramer::AppendPacketHeader(const QuicPacketHeader& header,
                                     QuicDataWriter* writer) {
+  DVLOG(1) << "Appending header: " << header;
   DCHECK(header.fec_group > 0 || header.is_in_fec_group == NOT_IN_FEC_GROUP);
   uint8 public_flags = 0;
   if (header.public_header.reset_flag) {
     public_flags |= PACKET_PUBLIC_FLAGS_RST;
   }
   if (header.public_header.version_flag) {
     public_flags |= PACKET_PUBLIC_FLAGS_VERSION;
   }
 
   public_flags |=
@@ skipping 1408 matching lines @@
 
 bool QuicFramer::RaiseError(QuicErrorCode error) {
   DVLOG(1) << "Error detail: " << detailed_error_;
   set_error(error);
   visitor_->OnError(this);
   reader_.reset(NULL);
   return false;
 }
 
 }  // namespace net