diff options
| author |   Kees Cook <keescook@chromium.org> | 2021-10-22 15:38:26 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-10-25 09:13:46 +0200 |
| commit | d46e58ef776bc6548b17b563ec4a8ed30c6643da (patch) | |
| tree | 9310e618184c42ca467919ae2818163f53a004ac /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | selftests/lkdtm: Add way to repeat a test (diff) | |
| download | wireguard-linux-d46e58ef776bc6548b17b563ec4a8ed30c6643da.tar.xz wireguard-linux-d46e58ef776bc6548b17b563ec4a8ed30c6643da.zip | |
lkdtm/bugs: Check that a per-task stack canary exists
Introduce REPORT_STACK_CANARY to check for differing stack canaries
between two processes (i.e. that an architecture is correctly implementing
per-task stack canaries), using the task_struct canary as the hint to
locate in the stack. Requires that one of the processes being tested
not be pid 1.
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20211022223826.330653-3-keescook@chromium.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions