commit efdae934c42f3579b775a6f7bc62605c229d4434
author Nick Kralevich <nnk@google.com> Mon Aug 24 10:51:38 2015 -0700
committer Nick Kralevich <nnk@google.com> Mon Aug 24 10:51:38 2015 -0700
tree 2627e1e596baffeb6639780f22365405e54139fa
parent e345392f47672fdb8a1f910e5bfc84c8ff5c47b0

libutils: Enable LOCAL_SANITIZE := integer

Call abort() on undefined or sketchy integer behavior.
Protects against integer overflow attacks.

Change-Id: I475e5e9fb04160dd2d201e926ab2b897539f8bb6

libutils/Android.mk

diff --git a/libutils/Android.mk b/libutils/Android.mk
index 8f829f3..8226db2 100644
--- a/libutils/Android.mk
+++ b/libutils/Android.mk
@@ -92,6 +92,8 @@
         libdl
 
 LOCAL_MODULE := libutils
+LOCAL_CLANG := true
+LOCAL_SANITIZE := integer
 include $(BUILD_STATIC_LIBRARY)
 
 # For the device, shared
@@ -106,6 +108,8 @@
         liblog
 LOCAL_CFLAGS := -Werror
 
+LOCAL_CLANG := true
+LOCAL_SANITIZE := integer
 include $(BUILD_SHARED_LIBRARY)