diff options
| author | Iulia Tanasescu <iulia.tanasescu@nxp.com> | 2023-10-03 17:49:33 +0300 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2023-10-23 11:01:33 -0700 |
| commit | 31ca583b38e55007d49ecc81722d30b6395fec30 (patch) | |
| tree | fe54cf4f5186cdba53e7239ca54dac2214fd39ba /net/bluetooth | |
| parent | 02be109d3a405dbc4d53fb4b4473d7a113548088 (diff) | |
Bluetooth: ISO: Allow binding a bcast listener to 0 bises
This makes it possible to bind a broadcast listener to a broadcaster
address without asking for any BIS indexes to sync with.
Signed-off-by: Iulia Tanasescu <iulia.tanasescu@nxp.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/hci_conn.c | 2 | ||||
| -rw-r--r-- | net/bluetooth/iso.c | 3 |
2 files changed, 2 insertions, 3 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 271da46e7428..e9c56fcd99c4 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -2147,7 +2147,7 @@ int hci_le_big_create_sync(struct hci_dev *hdev, struct hci_conn *hcon, } pdu; int err; - if (num_bis > sizeof(pdu.bis)) + if (num_bis < 0x01 || num_bis > sizeof(pdu.bis)) return -EINVAL; err = qos_set_big(hdev, qos); diff --git a/net/bluetooth/iso.c b/net/bluetooth/iso.c index 2132a16be93c..8ab7ea5ebedf 100644 --- a/net/bluetooth/iso.c +++ b/net/bluetooth/iso.c @@ -790,8 +790,7 @@ static int iso_sock_bind_bc(struct socket *sock, struct sockaddr *addr, BT_DBG("sk %p bc_sid %u bc_num_bis %u", sk, sa->iso_bc->bc_sid, sa->iso_bc->bc_num_bis); - if (addr_len > sizeof(*sa) + sizeof(*sa->iso_bc) || - sa->iso_bc->bc_num_bis < 0x01 || sa->iso_bc->bc_num_bis > 0x1f) + if (addr_len > sizeof(*sa) + sizeof(*sa->iso_bc)) return -EINVAL; bacpy(&iso_pi(sk)->dst, &sa->iso_bc->bc_bdaddr); |