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| author | H. Nikolaus Schaller <hns@goldelico.com> | 2016-04-19 00:46:30 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-04-19 19:24:19 +0300 |
| commit | 52dee2c9f0850704327d976ea5c5fa7f4696dab5 (patch) | |
| tree | 84114ac3bb8fe9b36f4ff8c40ec812c6f09b1d32 /drivers/input/gameport/ns558.c | |
| parent | eda5ecc0a6b865561997e177c393f0b0136fe3b7 (diff) | |
| download | linux-52dee2c9f0850704327d976ea5c5fa7f4696dab5.tar.xz | |
Input: twl6040-vibra - fix NULL pointer dereference by removing workqueue
commit 21fb9f0d5e91 ("Input: twl6040-vibra - use system workqueue")
says that it switches to use the system workqueue but it did neither
- remove the workqueue struct variable
- replace code to really use the system workqueue
Instead it calls queue_work() on uninitialized info->workqueue.
The result is a NULL pointer dereference in vibra_play().
Solution: use schedule_work
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/gameport/ns558.c')
0 files changed, 0 insertions, 0 deletions