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[SCSI] iscsi: fix 2.6.19 data digest calculation bug 

The transition from crypto_digest_*() to  the crypto_hash_*() family
introduced a bug into the data digest calculation: crypto_hash_update() is
called with the number of S/G elements instead of the S/G lists data size.

Signed-off-by: Arne Redlich <arne.redlich@xiranet.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Arne Redlich 2006-12-17 12:10:24 -06:00 committed by James Bottomley
parent ddaf6fc854
commit c959e1c2a4
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/iscsi_tcp.c
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@ -749,7 +749,7 @@ static int iscsi_scsi_data_in(struct iscsi_conn *conn)
if (!offset)
crypto_hash_update(
&tcp_conn->rx_hash,
&sg[i], 1);
&sg[i], sg[i].length);
else
partial_sg_digest_update(
&tcp_conn->rx_hash,