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| author | Mattia Dongili <malattia@linux.it> | 2011-04-02 19:00:44 +0900 |
|---|---|---|
| committer | Matthew Garrett <mjg@redhat.com> | 2011-04-04 12:51:13 -0400 |
| commit | fef34861381eefe266c822fc28bdedc897a8265f (patch) | |
| tree | 01baebe9b5d24d33805553ad7d3d39996495e30e /drivers/platform/Kconfig | |
| parent | a0bcaee99df69b6d4d4dfd30bd40ac24b5ad3e22 (diff) | |
| download | kernel_samsung_smdk4412-fef34861381eefe266c822fc28bdedc897a8265f.zip kernel_samsung_smdk4412-fef34861381eefe266c822fc28bdedc897a8265f.tar.gz kernel_samsung_smdk4412-fef34861381eefe266c822fc28bdedc897a8265f.tar.bz2 | |
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>
Diffstat (limited to 'drivers/platform/Kconfig')
0 files changed, 0 insertions, 0 deletions