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| author | Szymon Janc <szymon.janc@codecoup.pl> | 2016-09-18 13:50:06 +0300 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2016-09-19 21:19:34 +0300 |
| commit | 9c9db78dc0fbbd95177fefdad008e46ffaa777f2 (patch) | |
| tree | c190c9df37b5fbe6f11df7871b04e52d37fa74e9 | |
| parent | 2bb36870e8cb29949ef9acec37129cd8e70f1857 (diff) | |
| download | linux-9c9db78dc0fbbd95177fefdad008e46ffaa777f2.tar.xz | |
Bluetooth: Fix advertising instance validity check for flags
Flags are not allowed in Scan Response.
Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| -rw-r--r-- | net/bluetooth/mgmt.c | 3 |
1 files changed, 2 insertions, 1 deletions
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)) |