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Commit ef7562b7 authored by Alan Cox's avatar Alan Cox Committed by Linus Torvalds
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dpt_i2o: Fix up copy*user 



Signed-off-by: default avatarAlan Cox <alan@linux.intel.com>
Cc: stable@kernel.org
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 0a53f169

drivers/scsi/dpt_i2o.c

+4 −0
Original line number Diff line number Diff line
@@ -1918,6 +1918,10 @@ static int adpt_i2o_passthru(adpt_hba* pHba, u32 __user *arg) 
		}

		size = size>>16;

		size *= 4;

		if (size > MAX_MESSAGE_SIZE) {

			rcode = EINVAL;

			goto cleanup;

		}

		/* Copy in the user's I2O command */

		if (copy_from_user (msg, user_msg, size)) {

			rcode = -EFAULT;