| commit | aa981a665d587a19be869ce7f3cb7232f8588dd8 | [log] [tgz] |
|---|---|---|
| author | Kees Cook <keescook@chromium.org> | Fri Jun 03 12:06:52 2016 -0700 |
| committer | Kees Cook <keescook@chromium.org> | Fri Jun 10 15:57:51 2016 -0700 |
| tree | 0e9bd379211cc7d63ef437a46bdf8089dbcc5ae5 | |
| parent | 9a49a528dcf3c2022ff89f700d5d0345b9abf288 [diff] |
lkdtm: add usercopy tests This adds test to detect copy_to_user/copy_from_user problems that are protected by PAX_USERCOPY (and will be protected by HARDENED_USERCOPY). Explicitly tests both "to" and "from" directions of heap object size problems, heap object markings and, stack frame misalignment. Signed-off-by: Kees Cook <keescook@chromium.org>