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selftests/lkdtm: Add configs for stackleak and "after free" tests 

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>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20220517132932.1484719-1-usama.anjum@collabora.com
This commit is contained in:
Muhammad Usama Anjum 2022-05-17 18:29:31 +05:00 committed by Kees Cook
parent fc34eec686
commit 38c84c997d
1 changed files with 2 additions and 0 deletions
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tools/testing/selftests/lkdtm/config
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@ -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