content/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 "content/browser/bad_message.h"
   6
   7 #include "base/logging.h"
   8 #include "base/metrics/sparse_histogram.h"
   9 #include "content/public/browser/browser_message_filter.h"
  10 #include "content/public/browser/render_process_host.h"
  11
  12 namespace content {
  13 namespace bad_message {
  14
  15 namespace {
  16
  17 void LogBadMessage(BadMessageReason reason) {
  18   LOG(ERROR) << "Terminating renderer for bad IPC message, reason " << reason;
  19   UMA_HISTOGRAM_SPARSE_SLOWLY("Stability.BadMessageTerminated.Content", reason);
  20 }
  21
  22 }  // namespace
  23
  24 void ReceivedBadMessage(RenderProcessHost* host, BadMessageReason reason) {
  25   LogBadMessage(reason);
  26   host->ShutdownForBadMessage();
  27 }
  28
  29 void ReceivedBadMessage(BrowserMessageFilter* filter, BadMessageReason reason) {
  30   LogBadMessage(reason);
  31   filter->ShutdownForBadMessage();
  32 }
  33
  34 }  // namespace bad_message
  35 }  // namespace content