session might contain private part of the password, so better use
kfree_sensitive() to free it.
In iscsi_session_free() use kfree_sensitive() to free session->password,
session->password_in, session->username, session->username_in.
Signed-off-by: Minjie Du <dumin...@vivo.com>
---
drivers/scsi/libiscsi.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index 0fda8905e..a307da898 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -3132,10 +3132,10 @@ void iscsi_session_free(struct iscsi_cls_session
*cls_session)
struct module *owner = cls_session->transport->owner;
iscsi_pool_free(&session->cmdpool);
- kfree(session->password);
- kfree(session->password_in);
- kfree(session->username);
- kfree(session->username_in);
+ kfree_sensitive(session->password);
+ kfree_sensitive(session->password_in);
+ kfree_sensitive(session->username);
+ kfree_sensitive(session->username_in);
kfree(session->targetname);
kfree(session->targetalias);
kfree(session->initiatorname);
--
2.39.0
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