Commit 005e696d authored Jun 24, 2020 by Alexander Popov Committed by Kees Cook Jun 24, 2020

gcc-plugins/stackleak: Don't instrument itself



There is no need to try instrumenting functions in kernel/stackleak.c.
Otherwise that can cause issues if the cleanup pass of stackleak gcc plugin
is disabled.

Signed-off-by: Alexander Popov <alex.popov@linux.com>
Link: https://lore.kernel.org/r/20200624123330.83226-2-alex.popov@linux.com


Signed-off-by: Kees Cook <keescook@chromium.org>

parent 48778464

kernel/Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -125,6 +125,7 @@ obj-$(CONFIG_WATCH_QUEUE) += watch_queue.o

		obj-$(CONFIG_SYSCTL_KUNIT_TEST) += sysctl-test.o

		CFLAGS_stackleak.o += $(DISABLE_STACKLEAK_PLUGIN)
		obj-$(CONFIG_GCC_PLUGIN_STACKLEAK) += stackleak.o
		KASAN_SANITIZE_stackleak.o := n
		KCSAN_SANITIZE_stackleak.o := n

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