| commit | 59de2bebabc5027f93df999d59cc65df591c3e6e | [log] [tgz] |
|---|---|---|
| author | Shaohua Li <shaohua.li@intel.com> | Mon Apr 20 10:08:35 2009 +1000 |
| committer | Dave Airlie <airlied@redhat.com> | Mon Apr 20 10:08:35 2009 +1000 |
| tree | b4f9f209c254c4e830f10605054dddf52e472184 | |
| parent | 07f1c7a7f6736d9ec2eba57d209c5f48888d841e [diff] |
agp: zero pages before sending to userspace AGP pages might be mapped into userspace finally, so the pages should be set to zero before userspace can use it. Otherwise there is potential information leakage. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>