diff options
| author | Kees Cook <keescook@chromium.org> | 2013-03-11 12:25:19 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-28 12:12:05 -0700 |
| commit | 74a523fb1759bd3afabf586740041e6d09d731c2 (patch) | |
| tree | ada097002b7e7d5c9449744a010ddd8758bc05be /lib/string_helpers.c | |
| parent | cb8a0948b8cc114aa7d4ff5e787f20d3a77ade0e (diff) | |
drm/i915: restrict kernel address leak in debugfs
commit 2563a4524febe8f4a98e717e02436d1aaf672aa2 upstream.
Masks kernel address info-leak in object dumps with the %pK suffix,
so they cannot be used to target kernel memory corruption attacks if
the kptr_restrict sysctl is set.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions