Dmitry Torokhov d77651a227 Input: uinput - fix undefined behavior in uinput_validate_absinfo()
An integer overflow may arise in uinput_validate_absinfo() if "max - min"
can't be represented by an "int". We should check for overflow before
trying to use the result.

Reported-by: Kyungtae Kim <kt0755@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-01-14 15:34:24 -08:00
..
2017-01-24 12:37:43 -08:00
2018-06-04 13:36:11 -07:00
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2019-01-14 15:33:23 -08:00
2017-01-24 12:37:43 -08:00