From ba38961a069b0d8d03b53218a6c29d737577d448 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Wed, 9 Feb 2022 16:32:24 -0800 Subject: [PATCH] um: Enable FORTIFY_SOURCE Enable FORTIFY_SOURCE so running Kunit tests can test fortified functions. Signed-off-by: Kees Cook Tested-by: David Gow Link: https://lore.kernel.org/r/20220210003224.773957-1-keescook@chromium.org --- arch/um/Kconfig | 1 + arch/um/os-Linux/user_syms.c | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/um/Kconfig b/arch/um/Kconfig index 78de31ac1da7..ad4ff3b0e91e 100644 --- a/arch/um/Kconfig +++ b/arch/um/Kconfig @@ -6,6 +6,7 @@ config UML bool default y select ARCH_EPHEMERAL_INODES + select ARCH_HAS_FORTIFY_SOURCE select ARCH_HAS_GCOV_PROFILE_ALL select ARCH_HAS_KCOV select ARCH_HAS_STRNCPY_FROM_USER diff --git a/arch/um/os-Linux/user_syms.c b/arch/um/os-Linux/user_syms.c index cb667c9225ab..fd575ecbcaec 100644 --- a/arch/um/os-Linux/user_syms.c +++ b/arch/um/os-Linux/user_syms.c @@ -1,4 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 +#define __NO_FORTIFY #include #include