diff options
Diffstat (limited to 'net/http/http_stream_parser.cc')
| -rw-r--r-- | net/http/http_stream_parser.cc | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/net/http/http_stream_parser.cc b/net/http/http_stream_parser.cc index 64248ff..5277780 100644 --- a/net/http/http_stream_parser.cc +++ b/net/http/http_stream_parser.cc @@ -1,4 +1,4 @@ -// Copyright (c) 2011 The Chromium Authors. All rights reserved. +// 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. @@ -327,9 +327,13 @@ int HttpStreamParser::DoSendHeaders(int result) { } int HttpStreamParser::DoSendBody(int result) { + // |result| is the number of bytes sent from the last call to + // DoSendBody(), or 0 (i.e. OK) the first time. + if (request_body_->is_chunked()) { chunk_length_ -= result; if (chunk_length_) { + // Move the remaining data in the chunk buffer to the beginning. memmove(chunk_buf_->data(), chunk_buf_->data() + result, chunk_length_); return connection_->socket()->Write(chunk_buf_, chunk_length_, io_callback_); @@ -340,6 +344,8 @@ int HttpStreamParser::DoSendBody(int result) { return OK; } + // |chunk_length_without_encoding_| is 0 when DoSendBody() is first + // called, hence the first call to MarkConsumedAndFillBuffer() is a noop. request_body_->MarkConsumedAndFillBuffer(chunk_length_without_encoding_); chunk_length_without_encoding_ = 0; chunk_length_ = 0; @@ -363,7 +369,7 @@ int HttpStreamParser::DoSendBody(int result) { chunk_length_ = chunk_header.length() + buf_len + 2; } - if (!chunk_length_) // More POST data is yet to come? + if (!chunk_length_) // chunk_buf_ is empty. More POST data is yet to come? return ERR_IO_PENDING; return connection_->socket()->Write(chunk_buf_, chunk_length_, @@ -371,6 +377,8 @@ int HttpStreamParser::DoSendBody(int result) { } // Non-chunked request body. + + // The first call to MarkConsumedAndFillBuffer() is a noop as |result| is 0. request_body_->MarkConsumedAndFillBuffer(result); if (!request_body_->eof()) { |