ide: serverworks: potential overflow in svwks_set_pio_mode()

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[ Upstream commit ce1f31b4c0 ]

The "drive->dn" variable is a u8 controlled by root.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Dan Carpenter 2020-01-07 16:06:07 +03:00 • committed by Greg Kroah-Hartman

parent fec984eeb4

commit e4fa208e24

1 changed files with 6 additions and 0 deletions

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drivers/ide/serverworks.c

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