commit 2ffd65e1d12940b5e13ea743bb88e94a57e7ca97
author Tom Cherry <tomcherry@google.com> Wed Jul 26 14:17:09 2017 -0700
committer Tom Cherry <tomcherry@google.com> Wed Jul 26 14:25:25 2017 -0700
tree 68eed3685cfe7895d80c480e78ec6e00e36e0751
parent 29b94116855b96e24beeb993396b251a1f85127a

init: only use signed-integer-overflow sanitizer

We've blown up twice in init due to the unsigned integer overflow
sanitizer despite the overflows in question being both defined and
intentional.

Test: boot
Change-Id: I08effe3202ac1367d858982ff5478b3a088bab37

init/Android.mk

diff --git a/init/Android.mk b/init/Android.mk
index ad17f79..f30c2a4 100644
--- a/init/Android.mk
+++ b/init/Android.mk
@@ -99,5 +99,5 @@
     ln -sf ../init $(TARGET_ROOT_OUT)/sbin/ueventd; \
     ln -sf ../init $(TARGET_ROOT_OUT)/sbin/watchdogd
 
-LOCAL_SANITIZE := integer
+LOCAL_SANITIZE := signed-integer-overflow
 include $(BUILD_EXECUTABLE)