iscsi-target: Add missing F_BIT for iscsi_tm_rsp

commit 7ae0b1038f9f7d4c91e9afd4dbbc98210bf1a241 upstream.

This patch sets the missing ISCSI_FLAG_CMD_FINAL bit in
iscsit_send_task_mgt_rsp() for a struct iscsi_tm_rsp PDU.

This usage is hardcoded for all TM response PDUs in RFC-3720
section 10.6.

Reported-by: whucecil <whucecil1999@gmail.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index 114d274e1277e343fe286cebe503069bb56c883e..c4ac6f6ed1ea9c374fc09f1ce90cb033851b2ac9 100644 (file)
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -3134,6 +3134,7 @@ static int iscsit_send_task_mgt_rsp(
        hdr                     = (struct iscsi_tm_rsp *) cmd->pdu;
        memset(hdr, 0, ISCSI_HDR_LEN);
        hdr->opcode             = ISCSI_OP_SCSI_TMFUNC_RSP;
+       hdr->flags              = ISCSI_FLAG_CMD_FINAL;
        hdr->response           = iscsit_convert_tcm_tmr_rsp(se_tmr);
        hdr->itt                = cpu_to_be32(cmd->init_task_tag);
        cmd->stat_sn            = conn->stat_sn++;