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Yu Kuai authored
Theoretically, it will cause index out of bounds error if 'num_bytes_read' is greater than 4. As we expect it(and was tested) never to be greater than 4, error out if it happens. Fixes: c1986ee9 ("[PATCH] New Omnikey Cardman 4000 driver") Signed-off-by:
Yu Kuai <yukuai3@huawei.com> Link: https://lore.kernel.org/r/20210521120617.138396-1-yukuai3@huawei.com Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
37188559Yu Kuai authoredTheoretically, it will cause index out of bounds error if 'num_bytes_read' is greater than 4. As we expect it(and was tested) never to be greater than 4, error out if it happens. Fixes: c1986ee9 ("[PATCH] New Omnikey Cardman 4000 driver") Signed-off-by:
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