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-rw-r--r--net/bluetooth/hci_event.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index e54d0822260..fd6eea0941b 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -1103,9 +1103,10 @@ static int hci_outgoing_auth_needed(struct hci_dev *hdev,
return 0;
/* Only request authentication for SSP connections or non-SSP
- * devices with sec_level HIGH */
+ * devices with sec_level HIGH or if MITM protection is requested */
if (!(hdev->ssp_mode > 0 && conn->ssp_mode > 0) &&
- conn->pending_sec_level != BT_SECURITY_HIGH)
+ conn->pending_sec_level != BT_SECURITY_HIGH &&
+ !(conn->auth_type & 0x01))
return 0;
return 1;