Attn: Mike Belshe

net/base/io_buffer.cc

 // Copyright (c) 2009 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/base/io_buffer.h"
 
 #include "base/logging.h"
 
 namespace net {
 
 IOBuffer::IOBuffer()
     : data_(NULL) {
 }
 
 IOBuffer::IOBuffer(int buffer_size) {
   DCHECK(buffer_size > 0);
   data_ = new char[buffer_size];
+  sctp_stream_id_ = 0;
 }
 
 IOBuffer::IOBuffer(char* data)
-    : data_(data) {
+    : data_(data),
+     sctp_stream_id_(0) {
 }
 
 IOBuffer::~IOBuffer() {
   delete[] data_;
 }
 
 IOBufferWithSize::IOBufferWithSize(int size)
     : IOBuffer(size),
       size_(size) {
 }
@@ skipping 11 matching lines @@
   // We haven't allocated the buffer, so remove it before the base class
   // destructor tries to delete[] it.
   data_ = NULL;
 }
 
 DrainableIOBuffer::DrainableIOBuffer(IOBuffer* base, int size)
     : IOBuffer(base->data()),
       base_(base),
       size_(size),
       used_(0) {
+      base_->set_sctp_stream_id(base->sctp_stream_id());
 }
 
 void DrainableIOBuffer::DidConsume(int bytes) {
   SetOffset(used_ + bytes);
 }
 
 int DrainableIOBuffer::BytesRemaining() const {
   return size_ - used_;
 }
 
@@ skipping 58 matching lines @@
 
 WrappedIOBuffer::WrappedIOBuffer(const char* data)
     : IOBuffer(const_cast<char*>(data)) {
 }
 
 WrappedIOBuffer::~WrappedIOBuffer() {
   data_ = NULL;
 }
 
 }  // namespace net