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Input: ims-pcu - sanity check against missing interfaces
authorOliver Neukum <oneukum@suse.com>
Thu, 17 Mar 2016 21:00:17 +0000 (14:00 -0700)
committerSasha Levin <sasha.levin@oracle.com>
Mon, 18 Apr 2016 12:51:01 +0000 (08:51 -0400)
commit3ec245e8591a183e276df89cd7f9e7a15645b9da
tree18aebbae7abf0563405e8b7c54f26d135db5e6a3tree | snapshot
parent0db0888f18f37d9ee10e99a7f3e90861b4d525a2commit | diff
Input: ims-pcu - sanity check against missing interfaces

[ Upstream commit a0ad220c96692eda76b2e3fd7279f3dcd1d8a8ff ]

A malicious device missing interface can make the driver oops.
Add sanity checking.

Signed-off-by: Oliver Neukum <ONeukum@suse.com>
CC: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
drivers/input/misc/ims-pcu.c diff | blob | history
Domain: System / Kernel;