A buffer following an header, in case of a linear allocation
can be get at by simply doing header_pointer + 1;
In any way below code loads a local pointer which is never used.
Signed-off-by: Boaz Harrosh <[EMAIL PROTECTED]>
---
drivers/scsi/iscsi_tcp.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
index 8685a33..4cfc85a 100644
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -462,7 +462,7 @@ static int iscsi_sw_tcp_pdu_alloc(struct iscsi_task *task,
uint8_t opcode)
{
struct iscsi_tcp_task *tcp_task = task->dd_data;
- task->hdr = task->dd_data + sizeof(*tcp_task);
+ task->hdr = tcp_task + 1;
task->hdr_max = sizeof(struct iscsi_sw_tcp_hdrbuf) - ISCSI_DIGEST_SIZE;
return 0;
}
--
1.6.0.1
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