diff options
| author | Vladis Dronov <vdronov@redhat.com> | 2016-03-31 10:53:42 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-03-31 13:10:00 -0700 |
| commit | 162f98dea487206d9ab79fc12ed64700667a894d (patch) | |
| tree | 8096aa47a878805cb4b98ae08599b2ef32671edf /drivers/input/joystick | |
| parent | d314e9e80c5ea561b73584b73806c2ae9e30f503 (diff) | |
Input: gtco - fix crash on detecting device without endpoints
The gtco driver expects at least one valid endpoint. If given malicious
descriptors that specify 0 for the number of endpoints, it will crash in
the probe function. Ensure there is at least one endpoint on the interface
before using it.
Also let's fix a minor coding style issue.
The full correct report of this issue can be found in the public
Red Hat Bugzilla:
https://bugzilla.redhat.com/show_bug.cgi?id=1283385
Reported-by: Ralf Spenneberg <ralf@spenneberg.net>
Signed-off-by: Vladis Dronov <vdronov@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/joystick')
0 files changed, 0 insertions, 0 deletions