WebSocketBasicStream should ignore empty buffer
If an empty read buffer is passed to the WebSocketBasicStream
constructor, it should disregard it. Make it so.
Review URL: https://codereview.chromium.org/63573003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@233605 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/net/websockets/websocket_basic_stream.cc b/net/websockets/websocket_basic_stream.cc
index 9e3df38..12472b4 100644
--- a/net/websockets/websocket_basic_stream.cc
+++ b/net/websockets/websocket_basic_stream.cc
@@ -78,6 +78,9 @@
sub_protocol_(sub_protocol),
extensions_(extensions),
generate_websocket_masking_key_(&GenerateWebSocketMaskingKey) {
+ // http_read_buffer_ should not be set if it contains no data.
+ if (http_read_buffer_ && http_read_buffer_->offset() == 0)
+ http_read_buffer_ = NULL;
DCHECK(connection_->is_initialized());
}
