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(parent: c0621b4) | patch
Input: ims-pcu - sanity check against missing interfaces
authorOliver Neukum <oneukum@suse.com>
Thu, 17 Mar 2016 21:00:17 +0000 (14:00 -0700)
committerDanny Wood <danwood76@gmail.com>
Tue, 29 Jan 2019 13:12:42 +0000 (13:12 +0000)
commit431d0946623d16020bfb3e5a17b73e8bc209412f
treed72512d36e785806f98d1398e790add06b92ad24tree | snapshot (tar.gz zip)
parentc0621b43027e2dc32e5ee59fbcf244763481ac5ecommit | diff
Input: ims-pcu - sanity check against missing interfaces

commit a0ad220c96692eda76b2e3fd7279f3dcd1d8a8ff upstream.

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: Willy Tarreau <w@1wt.eu>
drivers/input/misc/ims-pcu.c diff | blob | blame | history