Johan Hovold 36257f6b4e greybus: hid: fix null-deref on short report requests ...

Make sure to verify the length of incoming requests before trying to
parse the request buffer, which can even be NULL on empty requests.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

2015-03-30 15:20:33 +02:00

drivers/staging/greybus

greybus: hid: fix null-deref on short report requests

2015-03-30 15:20:33 +02:00

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