From: Joseph Hwang <josephsih@xxxxxxxxxxxx>
When pairing with a BLE keyboard, bluetoothd suffers from
authentication errors as follows:
ERR bluetoothd[1103]: Report Map read failed:
Attribute requires authentication before read/write
ERR bluetoothd[1103]: Protocol Mode characteristic read failed:
Attribute requires authentication before read/write
ERR bluetoothd[1103]: HID Information read failed:
Attribute requires authentication before read/write
This is because the original security level is BT_ATT_SECURITY_LOW,
while BT_ATT_SECURITY_HIGH is required for pairing. This patch enables
the security elevation so that handle_error_rsp() could push the
operation back to request queue properly.
---
src/shared/att.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/src/shared/att.c b/src/shared/att.c
index 3a84783..331fae7 100644
--- a/src/shared/att.c
+++ b/src/shared/att.c
@@ -574,9 +574,6 @@ static bool change_security(struct bt_att *att, uint8_t ecode)
int security;
security = bt_att_get_security(att);
- if (security != BT_ATT_SECURITY_AUTO)
- return false;
-
if (ecode == BT_ATT_ERROR_INSUFFICIENT_ENCRYPTION &&
security < BT_ATT_SECURITY_MEDIUM)
security = BT_ATT_SECURITY_MEDIUM;
--
2.7.0.rc3.207.g0ac5344
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