diff options
Diffstat (limited to 'chrome/browser/safe_browsing/protocol_parser.cc')
| -rw-r--r-- | chrome/browser/safe_browsing/protocol_parser.cc | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/chrome/browser/safe_browsing/protocol_parser.cc b/chrome/browser/safe_browsing/protocol_parser.cc index 168aee9..e9ca15a 100644 --- a/chrome/browser/safe_browsing/protocol_parser.cc +++ b/chrome/browser/safe_browsing/protocol_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. // @@ -141,6 +141,12 @@ bool SafeBrowsingProtocolParser::ParseUpdate( // Populated below. std::string list_name; + // If we requested the MAC, the response must start with a MAC command. + // This test ensures it is present, the value will be verified in the + // switch statement below. + if (!key.empty() && (length < 1 || data[0] != 'm')) + return false; + while (length > 0) { std::string cmd_line; if (!GetLine(data, length, &cmd_line)) |