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authorArne Redlich <agr@powerkom-dd.de>2006-12-17 12:10:24 -0600
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2007-01-06 08:59:23 -0600
commitc959e1c2a475e0ad0d24eff200de9b6dcb3710c6 (patch)
tree23479aed676635bf159217f6eb19e7c130cbe5ca /drivers/scsi
parentddaf6fc85459d161c39a70a2cf9e04343dafe47f (diff)
downloadop-kernel-dev-c959e1c2a475e0ad0d24eff200de9b6dcb3710c6.zip
op-kernel-dev-c959e1c2a475e0ad0d24eff200de9b6dcb3710c6.tar.gz
[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>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/iscsi_tcp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
index d0b139c..61e3a61 100644
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -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,
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