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Commit 4111d480 authored Apr 16, 2015 by Dan Albert

Add LOCAL_SANITIZE_RECOVER.

This is needed for projects that have known ubsan issues that we can't
fix right away (perhaps because it's an upstream project that we're
diligent about keeping in sync with upsteam).

Also make the normal ubsan use -fno-sanitize-recover=all by default.

Change-Id: I1b0f3309792f32dbd08c18816d7306e76c8d7c30

parent b6874440

core/clear_vars.mk

+1 −0

Original line number	Diff line number	Diff line
		@@ -173,6 +173,7 @@ LOCAL_NATIVE_COVERAGE :=
		LOCAL_DPI_VARIANTS:=
		LOCAL_DPI_FILE_STEM:=
		LOCAL_SANITIZE:=
		LOCAL_SANITIZE_RECOVER:=

		# arch specific variables
		LOCAL_SRC_FILES_$(TARGET_ARCH):=

core/config_sanitizers.mk

+8 −0

Original line number	Diff line number	Diff line
		@@ -86,9 +86,17 @@ ifneq ($(filter address,$(my_sanitize)),)
		endif

		ifneq ($(filter undefined,$(my_sanitize)),)
		my_cflags += -fno-sanitize-recover=all

		ifdef LOCAL_IS_HOST_MODULE
		my_ldlibs += -ldl
		else
		$(error ubsan is not yet supported on the target)
		endif
		endif


		ifeq ($(strip $(LOCAL_SANITIZE_RECOVER)),true)
		recover_arg := $(subst $(space),$(comma),$(my_sanitize)),
		my_cflags += -fsanitize-recover=$(recover_arg)
		endif