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| author | Robert Fitzsimons <robfitz@273k.net> | 2010-04-24 00:18:13 (GMT) |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-04-28 07:22:50 (GMT) |
| commit | ccb2ad579f910e6146adf4eb3aa50325253ee8c9 (patch) | |
| tree | 00b52737a745b4facd3c59e92963ff5c25e2a7d7 /drivers/gpu/drm/radeon/radeon_fb.c | |
| parent | 797fd5b9dad12a100c81b5782573a41259728cb1 (diff) | |
| download | linux-ccb2ad579f910e6146adf4eb3aa50325253ee8c9.tar.xz | |
drm/radeon/kms/agp The wrong AGP chipset can cause a NULL pointer dereference
Selecting the wrong or no CONFIG_AGP_* chipset can cause a NULL pointer
dereference when combined with CONFIG_DRM_RADEON_KMS and an old system
with a R100 AGP card (should effect other cards too). The agp field
will be set to NULL if no suitable AGP chipset driver is loaded,
drm_agp_acquire already preforms a suitable NULL check so it can be used
directly.
Signed-off-by: Robert Fitzsimons <robfitz@273k.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_fb.c')
0 files changed, 0 insertions, 0 deletions