diff options
author | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2024-03-13 22:43:18 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-04-17 12:23:31 +0300 |
commit | 07664a702af36525db4800947d4094a8c971e5d4 (patch) | |
tree | 67b650b7b69b76d00ae94ff14a5846f3e68601c3 | |
parent | d280cff783d91e1f17ddba94dd08cfd954ab0382 (diff) | |
download | linux-07664a702af36525db4800947d4094a8c971e5d4.tar.xz |
Bluetooth: ISO: Don't reject BT_ISO_QOS if parameters are unset
[ Upstream commit b37cab587aa3c9ab29c6b10aa55627dad713011f ]
Consider certain values (0x00) as unset and load proper default if
an application has not set them properly.
Fixes: 0fe8c8d07134 ("Bluetooth: Split bt_iso_qos into dedicated structures")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
-rw-r--r-- | net/bluetooth/iso.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/net/bluetooth/iso.c b/net/bluetooth/iso.c index 4fa1f3b779a7..3681e3673654 100644 --- a/net/bluetooth/iso.c +++ b/net/bluetooth/iso.c @@ -1430,8 +1430,8 @@ static bool check_ucast_qos(struct bt_iso_qos *qos) static bool check_bcast_qos(struct bt_iso_qos *qos) { - if (qos->bcast.sync_factor == 0x00) - return false; + if (!qos->bcast.sync_factor) + qos->bcast.sync_factor = 0x01; if (qos->bcast.packing > 0x01) return false; @@ -1454,6 +1454,9 @@ static bool check_bcast_qos(struct bt_iso_qos *qos) if (qos->bcast.skip > 0x01f3) return false; + if (!qos->bcast.sync_timeout) + qos->bcast.sync_timeout = BT_ISO_SYNC_TIMEOUT; + if (qos->bcast.sync_timeout < 0x000a || qos->bcast.sync_timeout > 0x4000) return false; @@ -1463,6 +1466,9 @@ static bool check_bcast_qos(struct bt_iso_qos *qos) if (qos->bcast.mse > 0x1f) return false; + if (!qos->bcast.timeout) + qos->bcast.sync_timeout = BT_ISO_SYNC_TIMEOUT; + if (qos->bcast.timeout < 0x000a || qos->bcast.timeout > 0x4000) return false; |