From bd9087b7c5fc0eafab167e994d2f9c142bebb300 Mon Sep 17 00:00:00 2001
From: timurrrr <timurrrr@chromium.org>
Date: Fri, 30 Jan 2015 06:08:26 -0800
Subject: [PATCH] Disable ASan instrumentation of select sandbox code on
 Windows

This patch allows sbox_unittests and sbox_integration_tests to pass under ASan/Win
BUG=382867
NOTRY=true

Review URL: https://codereview.chromium.org/891663004

Cr-Commit-Position: refs/heads/master@{#313912}
---
 build/common.gypi                   |  1 +
 tools/memory/asan/blacklist_win.txt | 26 ++++++++++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 tools/memory/asan/blacklist_win.txt

diff --git a/build/common.gypi b/build/common.gypi
index 6c655bb3f36c..948dcece70dc 100644
--- a/build/common.gypi
+++ b/build/common.gypi
@@ -5597,6 +5597,7 @@
                   'VCCLCompilerTool': {
                     'AdditionalOptions': [
                       '-fsanitize=address',
+                      '-fsanitize-blacklist=<(PRODUCT_DIR)/../../tools/memory/asan/blacklist_win.txt',
                     ],
                     'AdditionalIncludeDirectories': [
                       # MSVC needs to be able to find the sanitizer headers when
diff --git a/tools/memory/asan/blacklist_win.txt b/tools/memory/asan/blacklist_win.txt
new file mode 100644
index 000000000000..1c0326ce503c
--- /dev/null
+++ b/tools/memory/asan/blacklist_win.txt
@@ -0,0 +1,26 @@
+# The rules in this file are only applied at compile time on Windows.
+# Because the Chrome buildsystem does not automatically touch the files
+# mentioned here, changing this file requires clobbering all ASan bots.
+#
+# Please think twice before you add or remove these rules.
+
+################################################################################
+# Sandbox executes some of its code before the ASan RTL gets initialized and
+# maps shadow memory.  As a result, instrmented code tries to access unavailable
+# shadow memory and faults.
+# Temporarily disable instrumentation of that code until we come up with
+# a better long-term solution.  See http://crbug.com/382867 for details.
+fun:*TargetNtSetInformationThread@20
+fun:*TargetNtOpenThreadToken@20
+fun:*TargetNtOpenThreadTokenEx@24
+fun:*TargetNtMapViewOfSection@44
+fun:*AutoProtectMemory*sandbox*
+fun:*EatResolverThunk*sandbox*
+fun:*InterceptionAgent*sandbox*
+fun:*PolicyBase*sandbox*
+fun:*ResolverThunk*sandbox*
+fun:*Target*SandboxFactory*sandbox*
+src:*pe_image.h
+src:*pe_image.cc
+src:*resolver_32.cc
+################################################################################
-- 
2.11.4.GIT