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| author | Michael Brown | 2012-03-01 17:26:38 +0100 |
|---|---|---|
| committer | Michael Brown | 2012-03-01 17:33:05 +0100 |
| commit | 1d293776ea290ae1f4d1228f3278030facf97a4b (patch) | |
| tree | c58bcf0708a3c8074cca8f77fb4b6c310b883178 /src/include | |
| parent | [http] Recognise status code 303 as valid (diff) | |
| download | ipxe-1d293776ea290ae1f4d1228f3278030facf97a4b.tar.gz ipxe-1d293776ea290ae1f4d1228f3278030facf97a4b.tar.xz ipxe-1d293776ea290ae1f4d1228f3278030facf97a4b.zip | |
[iscsi] Send any padding inline with the data segment
Some iSCSI targets respond to a PDU before receiving the padding
bytes. If the target responds quickly enough, this can cause iPXE to
start processing a new TX PDU before the padding bytes have been sent,
which results in a protocol violation.
Fix by always transmitting the padding bytes along with the data
segment.
Originally-fixed-by: Shyam Iyer <shyam_iyer@dell.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/ipxe/iscsi.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/src/include/ipxe/iscsi.h b/src/include/ipxe/iscsi.h index 5d3d73b0c..b4de793a4 100644 --- a/src/include/ipxe/iscsi.h +++ b/src/include/ipxe/iscsi.h @@ -515,8 +515,6 @@ enum iscsi_tx_state { ISCSI_TX_AHS, /** Sending the data segment */ ISCSI_TX_DATA, - /** Sending the data segment padding */ - ISCSI_TX_DATA_PADDING, }; /** State of an iSCSI RX engine */ |