selftests/lkdtm: add config

[PATCH] selftests/lkdtm: add config

Posted by Muhammad Usama Anjum 3 years, 11 months ago

Add config options which are needed for LKDTM sub-tests.
STACKLEAK_ERASING test needs GCC_PLUGIN_STACKLEAK config.
READ_AFTER_FREE and READ_BUDDY_AFTER_FREE tests need
INIT_ON_FREE_DEFAULT_ON config.

Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
---
 tools/testing/selftests/lkdtm/config | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/testing/selftests/lkdtm/config b/tools/testing/selftests/lkdtm/config
index 3041236887394..5d52f64dfb430 100644
--- a/tools/testing/selftests/lkdtm/config
+++ b/tools/testing/selftests/lkdtm/config
@@ -2,8 +2,10 @@ CONFIG_LKDTM=y
 CONFIG_DEBUG_LIST=y
 CONFIG_SLAB_FREELIST_HARDENED=y
 CONFIG_FORTIFY_SOURCE=y
+CONFIG_GCC_PLUGIN_STACKLEAK=y
 CONFIG_HARDENED_USERCOPY=y
 CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT=y
+CONFIG_INIT_ON_FREE_DEFAULT_ON=y
 CONFIG_INIT_ON_ALLOC_DEFAULT_ON=y
 CONFIG_UBSAN=y
 CONFIG_UBSAN_BOUNDS=y
-- 
2.30.2

Re: [PATCH] selftests/lkdtm: add config

Posted by Kees Cook 3 years, 11 months ago

On Tue, 17 May 2022 18:29:31 +0500, Muhammad Usama Anjum wrote:
> Add config options which are needed for LKDTM sub-tests.
> STACKLEAK_ERASING test needs GCC_PLUGIN_STACKLEAK config.
> READ_AFTER_FREE and READ_BUDDY_AFTER_FREE tests need
> INIT_ON_FREE_DEFAULT_ON config.
> 
> 

Applied to for-next/lkdtm, thanks!

[1/1] selftests/lkdtm: add config
      https://git.kernel.org/kees/c/38c84c997d40

-- 
Kees Cook