commit bb2b4bce5bd9998eb85beab30e61e2990f8f9d5f
author liuchao <liuchao741@huawei.com> Mon Jul 10 11:40:08 2017 +0800
committer chao liu <liuchao741@huawei.com> Fri Jul 21 02:31:09 2017 +0000
tree cb8e0f0e817865ce7eda1e4832d50b0d9873beeb
parent 43440c22ddb9e088ce382ca85b60f8184cd9ef95

Enable ubsan check flag in build

Ubsan is currently support ARM/ARM64,
so It's OK to enable the build Flag

Test: build test module with flags in Android.mk:
      LOCAL_SANITIZE := undefined
      LOCAL_SANITIZE_DIAG := undefined

BUG:38250996
Change-Id: I6c640bad67353cc736640b2e3c4a0b1812dde3fc

core/config_sanitizers.mk

diff --git a/core/config_sanitizers.mk b/core/config_sanitizers.mk
index 0d182e9..ce7ece3 100644
--- a/core/config_sanitizers.mk
+++ b/core/config_sanitizers.mk
@@ -284,12 +284,6 @@
   endif
 endif
 
-ifneq ($(filter undefined,$(my_sanitize)),)
-  ifndef LOCAL_IS_HOST_MODULE
-    $(error ubsan is not yet supported on the target)
-  endif
-endif
-
 ifneq ($(strip $(LOCAL_SANITIZE_RECOVER)),)
   recover_arg := $(subst $(space),$(comma),$(LOCAL_SANITIZE_RECOVER)),
   my_cflags += -fsanitize-recover=$(recover_arg)