Commit 890a6481 authored by Kees Cook's avatar Kees Cook
Browse files

ubsan: Restore dependency on ARCH_HAS_UBSAN 



While removing CONFIG_UBSAN_SANITIZE_ALL, ARCH_HAS_UBSAN wasn't correctly
depended on. Restore this, as we do not want to attempt UBSAN builds
unless it's actually been tested on a given architecture.

Reported-by: default avatarMasahiro Yamada <masahiroy@kernel.org>
Closes: https://lore.kernel.org/all/20240514095427.541201-1-masahiroy@kernel.org
Fixes: 918327e9 ("ubsan: Remove CONFIG_UBSAN_SANITIZE_ALL")
Link: https://lore.kernel.org/r/20240514233747.work.441-kees@kernel.org


Signed-off-by: default avatarKees Cook <keescook@chromium.org>
parent ce0d73ef

lib/Kconfig.ubsan

+1 −0
Original line number Diff line number Diff line
@@ -4,6 +4,7 @@ config ARCH_HAS_UBSAN 


menuconfig UBSAN

	bool "Undefined behaviour sanity checker"

	depends on ARCH_HAS_UBSAN

	help

	  This option enables the Undefined Behaviour sanity checker.

	  Compile-time instrumentation is used to detect various undefined