With the recent fixes for flexible arrays and expanded FORTIFY_SOURCE coverage, it is now possible to enable -Warray-bounds. Since both GCC and Clang include -Warray-bounds in -Wall, we just need to stop disabling it.
Co-developed-by: Gustavo A. R. Silva gustavoars@kernel.org Signed-off-by: Gustavo A. R. Silva gustavoars@kernel.org Signed-off-by: Kees Cook keescook@chromium.org --- Makefile | 1 - 1 file changed, 1 deletion(-)
diff --git a/Makefile b/Makefile index 6f781a199624..77d01ba3d4e1 100644 --- a/Makefile +++ b/Makefile @@ -1089,7 +1089,6 @@ KBUILD_CFLAGS += $(call cc-disable-warning, stringop-truncation)
# We'll want to enable this eventually, but it's not going away for 5.7 at least KBUILD_CFLAGS += $(call cc-disable-warning, zero-length-bounds) -KBUILD_CFLAGS += $(call cc-disable-warning, array-bounds) KBUILD_CFLAGS += $(call cc-disable-warning, stringop-overflow)
# Another good warning that we'll want to enable eventually