From: Adheer Chandravanshi <[email protected]>
Signed-off-by: Adheer Chandravanshi <[email protected]>
Signed-off-by: Vikas Chaudhary <[email protected]>
---
drivers/scsi/qla4xxx/ql4_os.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 5f7a2bc..f82efcb 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -5916,6 +5916,14 @@ static int qla4xxx_sysfs_ddb_logout_sid(struct
iscsi_cls_session *cls_sess)
goto exit_ddb_logout;
}
+ if (test_bit(DF_BOOT_TGT, &ddb_entry->flags)) {
+ ql4_printk(KERN_ERR, ha,
+ "%s: Logout from boot target entry is not
permitted.\n",
+ __func__);
+ ret = -EPERM;
+ goto exit_ddb_logout;
+ }
+
options = LOGOUT_OPTION_CLOSE_SESSION;
if (qla4xxx_session_logout_ddb(ha, ddb_entry, options) == QLA_ERROR) {
ql4_printk(KERN_ERR, ha, "%s: Logout failed\n", __func__);
--
1.8.2.GIT
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