Wed, 31 Dec 2014 06:09:35 +0100
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
4 * You can obtain one at http://mozilla.org/MPL/2.0/. */
6 #include "mozilla/Attributes.h"
8 // When running with AddressSanitizer, we need to explicitely set some
9 // options specific to our codebase to prevent errors during runtime.
10 //
11 // Currently, these are:
12 //
13 // allow_user_segv_handler=1 - Tell ASan to allow our code to use its
14 // own SIGSEGV handlers. This is required by ASM.js internally.
15 //
16 // alloc_dealloc_mismatch=0 - Disable alloc-dealloc mismatch checking
17 // in ASan. This is required because we define our own new/delete
18 // operators that are backed by malloc/free. If one of them gets inlined
19 // while the other doesn't, ASan will report false positives.
20 //
21 extern "C" MOZ_ASAN_BLACKLIST
22 const char* __asan_default_options() {
23 return "allow_user_segv_handler=1:alloc_dealloc_mismatch=0";
24 }