blob: 4712e47aeaf27312223e0ba6daa87adab43ad367 [file] [log] [blame] [edit]
// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/bad_message.h"
#include "base/logging.h"
#include "base/metrics/histogram_functions.h"
#include "base/trace_event/trace_event.h"
#include "base/tracing/protos/chrome_track_event.pbzero.h"
#include "content/public/browser/render_process_host.h"
namespace bad_message {
namespace {
void LogBadMessage(BadMessageReason reason) {
LOG(ERROR) << "Terminating renderer for bad IPC message, reason " << reason;
base::UmaHistogramSparse("Stability.BadMessageTerminated.Chrome", reason);
}
} // namespace
void ReceivedBadMessage(content::RenderProcessHost* host,
BadMessageReason reason) {
TRACE_EVENT_INSTANT2("ipc,security", "chrome::ReceivedBadMessage",
TRACE_EVENT_SCOPE_THREAD, "reason", reason,
"render_process_host", host);
LogBadMessage(reason);
host->ShutdownForBadMessage(
content::RenderProcessHost::CrashReportMode::GENERATE_CRASH_DUMP);
}
} // namespace bad_message