diff options
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/hci_conn.c | 8 | ||||
| -rw-r--r-- | net/bluetooth/hci_event.c | 5 | ||||
| -rw-r--r-- | net/bluetooth/hidp/core.c | 2 | ||||
| -rw-r--r-- | net/bluetooth/l2cap_core.c | 21 | ||||
| -rw-r--r-- | net/bluetooth/rfcomm/core.c | 4 |
5 files changed, 31 insertions, 9 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 95972fd4c784..7e1b53857648 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -3072,6 +3072,7 @@ void hci_setup_tx_timestamp(struct sk_buff *skb, size_t key_offset, const struct sockcm_cookie *sockc) { struct sock *sk = skb ? skb->sk : NULL; + int key; /* This shall be called on a single skb of those generated by user * sendmsg(), and only when the sendmsg() does not return error to @@ -3087,13 +3088,16 @@ void hci_setup_tx_timestamp(struct sk_buff *skb, size_t key_offset, sock_tx_timestamp(sk, sockc, &skb_shinfo(skb)->tx_flags); + if (sk->sk_type == SOCK_STREAM) + key = atomic_add_return(key_offset, &sk->sk_tskey); + if (sockc->tsflags & SOF_TIMESTAMPING_OPT_ID && sockc->tsflags & SOF_TIMESTAMPING_TX_RECORD_MASK) { if (sockc->tsflags & SOCKCM_FLAG_TS_OPT_ID) { skb_shinfo(skb)->tskey = sockc->ts_opt_id; } else { - int key = atomic_add_return(key_offset, &sk->sk_tskey); - + if (sk->sk_type != SOCK_STREAM) + key = atomic_inc_return(&sk->sk_tskey); skb_shinfo(skb)->tskey = key - 1; } } diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 1d8616f2e740..5f808f0b0e9a 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -6160,11 +6160,12 @@ static void process_adv_report(struct hci_dev *hdev, u8 type, bdaddr_t *bdaddr, * event or send an immediate device found event if the data * should not be stored for later. */ - if (!ext_adv && !has_pending_adv_report(hdev)) { + if (!has_pending_adv_report(hdev)) { /* If the report will trigger a SCAN_REQ store it for * later merging. */ - if (type == LE_ADV_IND || type == LE_ADV_SCAN_IND) { + if (!ext_adv && (type == LE_ADV_IND || + type == LE_ADV_SCAN_IND)) { store_pending_adv_report(hdev, bdaddr, bdaddr_type, rssi, flags, data, len); return; diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c index 707f229f896a..fc5af8639b1e 100644 --- a/net/bluetooth/hidp/core.c +++ b/net/bluetooth/hidp/core.c @@ -433,7 +433,7 @@ static void hidp_set_timer(struct hidp_session *session) static void hidp_del_timer(struct hidp_session *session) { if (session->idle_to > 0) - del_timer_sync(&session->timer); + timer_delete_sync(&session->timer); } static void hidp_process_report(struct hidp_session *session, int type, diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index c7b66b2ea9f2..5ca7ac43c58d 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -3991,7 +3991,8 @@ static void l2cap_connect(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd, /* Check if the ACL is secure enough (if not SDP) */ if (psm != cpu_to_le16(L2CAP_PSM_SDP) && - !hci_conn_check_link_mode(conn->hcon)) { + (!hci_conn_check_link_mode(conn->hcon) || + !l2cap_check_enc_key_size(conn->hcon))) { conn->disc_reason = HCI_ERROR_AUTH_FAILURE; result = L2CAP_CR_SEC_BLOCK; goto response; @@ -7538,8 +7539,24 @@ void l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, u16 flags) if (skb->len > len) { BT_ERR("Frame is too long (len %u, expected len %d)", skb->len, len); + /* PTS test cases L2CAP/COS/CED/BI-14-C and BI-15-C + * (Multiple Signaling Command in one PDU, Data + * Truncated, BR/EDR) send a C-frame to the IUT with + * PDU Length set to 8 and Channel ID set to the + * correct signaling channel for the logical link. + * The Information payload contains one L2CAP_ECHO_REQ + * packet with Data Length set to 0 with 0 octets of + * echo data and one invalid command packet due to + * data truncated in PDU but present in HCI packet. + * + * Shorter the socket buffer to the PDU length to + * allow to process valid commands from the PDU before + * setting the socket unreliable. + */ + skb->len = len; + l2cap_recv_frame(conn, skb); l2cap_conn_unreliable(conn, ECOMM); - goto drop; + goto unlock; } /* Append fragment into frame (with header) */ diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index ad5177e3a69b..20ea7dba0a9a 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -254,7 +254,7 @@ static void rfcomm_session_clear_timer(struct rfcomm_session *s) { BT_DBG("session %p state %ld", s, s->state); - del_timer_sync(&s->timer); + timer_delete_sync(&s->timer); } /* ---- RFCOMM DLCs ---- */ @@ -281,7 +281,7 @@ static void rfcomm_dlc_clear_timer(struct rfcomm_dlc *d) { BT_DBG("dlc %p state %ld", d, d->state); - if (del_timer(&d->timer)) + if (timer_delete(&d->timer)) rfcomm_dlc_put(d); } |