| commit | 4dbdf0aea9585add9359e7ca5535256f866ec85c | [log] [tgz] |
|---|---|---|
| author | Devendra Naga <devendra.aaru@gmail.com> | Sat Jul 07 09:22:15 2012 +0000 |
| committer | Dave Airlie <airlied@redhat.com> | Thu Jul 19 22:05:25 2012 -0400 |
| tree | 145d64cae53ae09aa5e74c3774f89cfd3e4a1f25 | |
| parent | f60ec4c7df043df81e62891ac45383d012afe0da [diff] |
drm/mgag200: fix null pointer dereference we are referencing the pointer after doing alloc_apertures, as alloc_apertures kzallocs, the kzalloc may fail and we get a NULL. so we need to check for NULL before we dereference this pointer Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>