From 9c9db78dc0fbbd95177fefdad008e46ffaa777f2 Mon Sep 17 00:00:00 2001 From: Szymon Janc Date: Sun, 18 Sep 2016 12:50:06 +0200 Subject: Bluetooth: Fix advertising instance validity check for flags Flags are not allowed in Scan Response. Signed-off-by: Szymon Janc Signed-off-by: Marcel Holtmann --- net/bluetooth/mgmt.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'net/bluetooth/mgmt.c') diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index c96b0adc4971..2758c6a4425c 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -6065,7 +6065,8 @@ static bool tlv_data_is_valid(u32 adv_flags, u8 *data, u8 len, bool is_adv_data) for (i = 0, cur_len = 0; i < len; i += (cur_len + 1)) { cur_len = data[i]; - if (data[i + 1] == EIR_FLAGS && flags_managed(adv_flags)) + if (data[i + 1] == EIR_FLAGS && + (!is_adv_data || flags_managed(adv_flags))) return false; if (data[i + 1] == EIR_TX_POWER && tx_power_managed(adv_flags)) -- cgit