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[iscsi] Ensure SCSI sense data is present before parsing

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Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2026-06-09 15:10:04 +01:00
parent 95ffbf4745
commit 05a459f795
1 changed files with 1 additions and 1 deletions
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src/net/tcp/iscsi.c
+1 -1
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@@ -443,7 +443,7 @@ static int iscsi_rx_scsi_response ( struct iscsi_session *iscsi,
rsp.overrun = -(residual_count);
}
data_len = ISCSI_DATA_LEN ( response->lengths );
if ( data_len ) {
if ( data_len >= 2 ) {
scsi_parse_sense ( ( iscsi->rx_buffer + 2 ), ( data_len - 2 ),
&rsp.sense );
}