From 7dcb8b80c5893d926a45b0d7aa12dd00a13c4d86 Mon Sep 17 00:00:00 2001
From: Evgenii Stepanov <eugenis@google.com>
Date: Fri, 6 May 2016 18:15:57 -0700
Subject: [PATCH] Apply SANITIZE_TARGET=safe-stack to 64 bit targets only.

Bug: 27729263
Change-Id: I214a9f40b94f6e6716aca05be774f014e62f73e8
---
 core/config_sanitizers.mk | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/core/config_sanitizers.mk b/core/config_sanitizers.mk
index 41f0680bb..960262600 100644
--- a/core/config_sanitizers.mk
+++ b/core/config_sanitizers.mk
@@ -75,6 +75,12 @@ ifneq ($(filter thread,$(my_sanitize)),)
   endif
 endif
 
+ifneq ($(filter safe-stack,$(my_sanitize)),)
+  ifeq ($(my_32_64_bit_suffix),32)
+    my_sanitize := $(filter-out safe-stack,$(my_sanitize))
+  endif
+endif
+
 # Undefined symbols can occur if a non-sanitized library links
 # sanitized static libraries. That's OK, because the executable
 # always depends on the ASan runtime library, which defines these