resolved conflicts for merge of b7415560 to jb-mr1-dev

Change-Id: I74a2c85a5d00e9e18a1b41753be92b1c4eef39c6
diff --git a/tsan/Android.mk b/tsan/Android.mk
index a409d0c..7716bce 100644
--- a/tsan/Android.mk
+++ b/tsan/Android.mk
@@ -24,7 +24,8 @@
 	-DVGO_linux=1 \
 	-DVGP_$(TARGET_ARCH)_linux=1 \
 	-DVG_PLATFORM=\"$(TARGET_ARCH)-linux\" \
-	-D_STLP_NO_IOSTREAMS=1
+	-D_STLP_NO_IOSTREAMS=1 \
+	-U_FORTIFY_SOURCE
 
 common_includes := \
 	external/valgrind/main \