[PATCH] drm/i915: restrict kernel address leak in debugfs

2013-03-12 Thread Daniel Vetter
On Mon, Mar 11, 2013 at 12:25:19PM -0700, Kees Cook wrote: > 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 > Cc: stable at vger.kernel.org P

Re: [PATCH] drm/i915: restrict kernel address leak in debugfs

2013-03-11 Thread Daniel Vetter
On Mon, Mar 11, 2013 at 12:25:19PM -0700, Kees Cook wrote: > 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 > Cc: sta...@vger.kernel.org Pick

[PATCH] drm/i915: restrict kernel address leak in debugfs

2013-03-11 Thread Kees Cook
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 Cc: sta...@vger.kernel.org --- drivers/gpu/drm/i915/i915_debugfs.c |2 +- 1 file changed, 1 inser

[PATCH] drm/i915: restrict kernel address leak in debugfs

2013-03-11 Thread Kees Cook
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 Cc: stable at vger.kernel.org --- drivers/gpu/drm/i915/i915_debugfs.c |2 +- 1 file changed, 1 in