diff options
| author |   Archie Pusaka <apusaka@chromium.org> | 2022-08-23 12:39:22 +0800 |
|---|---|---|
| committer |   Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2022-08-25 16:22:06 -0700 |
| commit | 5356266552bbaaddb8d6b4b53450e290be2cd717 (patch) | |
| tree | 0f74343cb48a99f30b6b015f782ab9d4440e7126 /net/bluetooth | |
| parent | Bluetooth: ISO: Fix not handling shutdown condition (diff) | |
| download | linux-dev-5356266552bbaaddb8d6b4b53450e290be2cd717.tar.xz linux-dev-5356266552bbaaddb8d6b4b53450e290be2cd717.zip | |
Bluetooth: hci_event: Fix checking conn for le_conn_complete_evt
To prevent multiple conn complete events, we shouldn't look up the
conn with hci_lookup_le_connect, since it requires the state to be
BT_CONNECT. By the time the duplicate event is processed, the state
might have changed, so we end up processing the new event anyway.
Change the lookup function to hci_conn_hash_lookup_ba.
Fixes: d5ebaa7c5f6f6 ("Bluetooth: hci_event: Ignore multiple conn complete events")
Signed-off-by: Archie Pusaka <apusaka@chromium.org>
Reviewed-by: Sonny Sasaka <sonnysasaka@chromium.org>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/hci_event.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 938abe6352bf..1906822a061b 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -5801,7 +5801,7 @@ static void le_conn_complete_evt(struct hci_dev *hdev, u8 status, */ hci_dev_clear_flag(hdev, HCI_LE_ADV); - conn = hci_lookup_le_connect(hdev); + conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, bdaddr); if (!conn) { /* In case of error status and there is no connection pending * just unlock as there is nothing to cleanup. |