* [PATCH 3/9] iscsi: handle nonlinear skbs
@ 2005-09-13 2:01 Mike Christie
0 siblings, 0 replies; only message in thread
From: Mike Christie @ 2005-09-13 2:01 UTC (permalink / raw)
To: SCSI Mailing List
>From zhenyu.z.wang@intel.com
Fix oops from nonlinear skb usage.
Signed-off-by: Alex Aizman <itn780@yahoo.com>
Signed-off-by: Dmitry Yusupov <dmitry_yus@yahoo.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -1061,7 +1061,6 @@ iscsi_tcp_data_recv(read_descriptor_t *r
{
int rc;
struct iscsi_conn *conn = rd_desc->arg.data;
- int start = skb_headlen(skb);
int processed;
char pad[ISCSI_PAD_LEN];
struct scatterlist sg;
@@ -1070,7 +1069,7 @@ iscsi_tcp_data_recv(read_descriptor_t *r
* Save current SKB and its offset in the corresponding
* connection context.
*/
- conn->in.copy = start - offset;
+ conn->in.copy = skb->len - offset;
conn->in.offset = offset;
conn->in.skb = skb;
conn->in.len = conn->in.copy;
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2005-09-13 2:01 [PATCH 3/9] iscsi: handle nonlinear skbs Mike Christie
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