| commit | fef34861381eefe266c822fc28bdedc897a8265f | [log] [tgz] |
|---|---|---|
| author | Mattia Dongili <malattia@linux.it> | Sat Apr 02 19:00:44 2011 +0900 |
| committer | Matthew Garrett <mjg@redhat.com> | Mon Apr 04 12:51:13 2011 -0400 |
| tree | 01baebe9b5d24d33805553ad7d3d39996495e30e | |
| parent | a0bcaee99df69b6d4d4dfd30bd40ac24b5ad3e22 [diff] |
sony-laptop: fix early NULL pointer dereference The SNC acpi driver could get early notifications before it fully initializes and that could lead to dereferencing the sony_nc_handles structure pointer that is still NULL at that stage. Make sure we return early from the handle lookup function in these cases. Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Matthew Garrett <mjg@redhat.com>