diff options
| author | Pauli Virtanen <pav@iki.fi> | 2026-08-16 11:59:01 +0300 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2026-08-24 13:08:00 -0400 |
| commit | 5b9b68abb5fa548478e20ee38a0ef5c18e9cf4b7 (patch) | |
| tree | 87e7c3d3d26a0d14493e378b89b7564141e83720 /net/bluetooth | |
| parent | 3b8f8d632381fdeb4c4f54fd516d49d4f513b9aa (diff) | |
Bluetooth: hci_sync: add conditional locking annotations
Add context analysis annotations to functions doing conditional locking,
to suppress analysis warnings.
Fixes: cdc36db204ff ("Bluetooth: hci_sync: Fix advertising data UAFs")
Tested-by: Nathan Chancellor <nathan@kernel.org> # build
Signed-off-by: Pauli Virtanen <pav@iki.fi>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/hci_sync.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c index 4d6ab5d39e94..007b8db76283 100644 --- a/net/bluetooth/hci_sync.c +++ b/net/bluetooth/hci_sync.c @@ -1287,6 +1287,7 @@ hci_set_ext_adv_params_sync(struct hci_dev *hdev, u8 instance, } static int hci_set_ext_adv_data_sync(struct hci_dev *hdev, u8 instance) + __context_unsafe(/* conditional locking */) { DEFINE_FLEX(struct hci_cp_le_set_ext_adv_data, pdu, data, length, HCI_MAX_EXT_AD_LENGTH); @@ -1375,6 +1376,7 @@ int hci_update_adv_data_sync(struct hci_dev *hdev, u8 instance) } int hci_setup_ext_adv_instance_sync(struct hci_dev *hdev, u8 instance) + __context_unsafe(/* conditional locking */) { struct hci_cp_le_set_ext_adv_params cp; struct hci_rp_le_set_ext_adv_params rp; @@ -1535,6 +1537,7 @@ int hci_setup_ext_adv_instance_sync(struct hci_dev *hdev, u8 instance) } static int hci_set_ext_scan_rsp_data_sync(struct hci_dev *hdev, u8 instance) + __context_unsafe(/* conditional locking */) { DEFINE_FLEX(struct hci_cp_le_set_ext_scan_rsp_data, pdu, data, length, HCI_MAX_EXT_AD_LENGTH); @@ -1588,6 +1591,7 @@ static int hci_set_ext_scan_rsp_data_sync(struct hci_dev *hdev, u8 instance) } static int __hci_set_scan_rsp_data_sync(struct hci_dev *hdev, u8 instance) + __context_unsafe(/* conditional locking */) { struct hci_cp_le_set_scan_rsp_data cp; u8 len; @@ -1729,6 +1733,7 @@ static int hci_set_per_adv_params_sync(struct hci_dev *hdev, u8 instance, } static int hci_set_per_adv_data_sync(struct hci_dev *hdev, u8 instance) + __context_unsafe(/* conditional locking */) { DEFINE_FLEX(struct hci_cp_le_set_per_adv_data, pdu, data, length, HCI_MAX_PER_AD_LENGTH); |