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| author | Muhammad Usama Anjum <usama.anjum@collabora.com> | 2022-01-21 17:51:53 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-26 17:59:50 +0300 |
| commit | 6d01f36f9e49e17c3473fc5d9af67b5f32df5c87 (patch) | |
| tree | 09f3e758548863f650c3bee292e4a28145de7904 /tools | |
| parent | b05bd3ea486094b4d3063004ba9979ad0b24aac0 (diff) | |
| download | linux-6d01f36f9e49e17c3473fc5d9af67b5f32df5c87.tar.xz | |
selftests/lkdtm: Add UBSAN config
UBSAN_BOUNDS and UBSAN_TRAP depend on UBSAN config option.
merge_config.sh script generates following warnings if parent config
doesn't have UBSAN config already enabled and UBSAN_BOUNDS/UBSAN_TRAP
config options don't get added to the parent config.
Value requested for CONFIG_UBSAN_BOUNDS not in final .config
Requested value: CONFIG_UBSAN_BOUNDS=y
Actual value:
Value requested for CONFIG_UBSAN_TRAP not in final .config
Requested value: CONFIG_UBSAN_TRAP=y
Actual value:
Fix this by including UBSAN config.
Fixes: c75be56e35b2 ("lkdtm/bugs: Add ARRAY_BOUNDS to selftests")
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Link: https://lore.kernel.org/r/20220121145154.1795447-2-usama.anjum@collabora.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/lkdtm/config | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/lkdtm/config b/tools/testing/selftests/lkdtm/config index a7a58f885f52..46f39ee76208 100644 --- a/tools/testing/selftests/lkdtm/config +++ b/tools/testing/selftests/lkdtm/config @@ -5,6 +5,7 @@ CONFIG_FORTIFY_SOURCE=y CONFIG_HARDENED_USERCOPY=y CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT=y CONFIG_INIT_ON_ALLOC_DEFAULT_ON=y +CONFIG_UBSAN=y CONFIG_UBSAN_BOUNDS=y CONFIG_UBSAN_TRAP=y CONFIG_STACKPROTECTOR_STRONG=y |