chrome/browser/bad_message.cc

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/bad_message.h"
   6
   7 #include "base/logging.h"
   8 #include "base/metrics/histogram_macros.h"
   9 #include "content/public/browser/browser_message_filter.h"
  10 #include "content/public/browser/render_process_host.h"
  11
  12 namespace bad_message {
  13
  14 namespace {
  15
  16 void LogBadMessage(BadMessageReason reason) {
  17   LOG(ERROR) << "Terminating renderer for bad IPC message, reason " << reason;
  18   UMA_HISTOGRAM_ENUMERATION("Stability.BadMessageTerminated.Chrome", reason,
  19                             BAD_MESSAGE_MAX);
  20 }
  21
  22 }  // namespace
  23
  24 void ReceivedBadMessage(content::RenderProcessHost* host,
  25                         BadMessageReason reason) {
  26   LogBadMessage(reason);
  27   host->ShutdownForBadMessage();
  28 }
  29
  30 void ReceivedBadMessage(content::BrowserMessageFilter* filter,
  31                         BadMessageReason reason) {
  32   LogBadMessage(reason);
  33   filter->ShutdownForBadMessage();
  34 }
  35
  36 }  // namespace bad_message