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Vladis Dronov authored
commit fa52bd50 upstream. The usbvision driver crashes when a specially crafted usb device with invalid number of interfaces or endpoints is detected. This fix adds checks that the device has proper configuration expected by the driver. Reported-by: Ralf Spenneberg <ralf@spenneberg.net> Signed-off-by: Vladis Dronov <vdronov@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Signed-off-by: Willy Tarreau <w@1wt.eu>
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