diff options
| author | Kees Cook <keescook@chromium.org> | 2021-06-23 13:39:36 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-24 15:32:08 +0200 |
| commit | 37a0ca7f3e60cb1fc076444b964b45fdaf930a52 (patch) | |
| tree | ce7a73c8bd2c6da84ff3a871aef17e91132278d9 /tools/testing/selftests/lkdtm | |
| parent | b61ce4d81ba29d0b70487635105e12ec44c3a873 (diff) | |
lkdtm/heap: Add init_on_alloc tests
Add SLAB and page allocator tests for init_on_alloc. Testing for
init_on_free was already happening via the poisoning tests.
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20210623203936.3151093-10-keescook@chromium.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/testing/selftests/lkdtm')
| -rw-r--r-- | tools/testing/selftests/lkdtm/config | 1 | ||||
| -rw-r--r-- | tools/testing/selftests/lkdtm/tests.txt | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/tools/testing/selftests/lkdtm/config b/tools/testing/selftests/lkdtm/config index 849799bcfa95..013446e87f1f 100644 --- a/tools/testing/selftests/lkdtm/config +++ b/tools/testing/selftests/lkdtm/config @@ -5,3 +5,4 @@ CONFIG_FORTIFY_SOURCE=y CONFIG_HARDENED_USERCOPY=y # CONFIG_HARDENED_USERCOPY_FALLBACK is not set CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT=y +CONFIG_INIT_ON_ALLOC_DEFAULT_ON=y diff --git a/tools/testing/selftests/lkdtm/tests.txt b/tools/testing/selftests/lkdtm/tests.txt index 30080cc15623..846cfd508d3c 100644 --- a/tools/testing/selftests/lkdtm/tests.txt +++ b/tools/testing/selftests/lkdtm/tests.txt @@ -21,6 +21,8 @@ VMALLOC_LINEAR_OVERFLOW READ_AFTER_FREE call trace:|Memory correctly poisoned #WRITE_BUDDY_AFTER_FREE Corrupts memory on failure READ_BUDDY_AFTER_FREE call trace:|Memory correctly poisoned +SLAB_INIT_ON_ALLOC Memory appears initialized +BUDDY_INIT_ON_ALLOC Memory appears initialized SLAB_FREE_DOUBLE SLAB_FREE_CROSS SLAB_FREE_PAGE |