| commit | 3cf0b0311e746a26dcc7c0b5ba0756f61d636a33 | |
| author | Dan Carpenter <dan.carpenter@oracle.com> | |
| Sat, 3 May 2014 20:27:00 +0000 (3 23:27 +0300) | ||
| committer | Dave Airlie <airlied@redhat.com> | |
| Mon, 5 May 2014 00:33:28 +0000 (5 10:33 +1000) | ||
| tree | b58c36fa7eb6ca75c233db097b4b951619634b03 | treesnapshot (tar.gz zip) |
| parent | 0384dcae2b18db80c49117ac57ea15211ca48751 | commitdiff |
agp: info leak in agpioc_info_wrap()
On 64 bit systems the agp_info struct has a 4 byte hole between
->agp_mode and ->aper_base. We need to clear it to avoid disclosing
stack information to userspace.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
On 64 bit systems the agp_info struct has a 4 byte hole between
->agp_mode and ->aper_base. We need to clear it to avoid disclosing
stack information to userspace.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
| drivers/char/agp/frontend.c | diffblobblamehistory |