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| author | Vishal Agarwal <vishal.agarwal@stericsson.com> | 2012-04-26 19:19:56 +0530 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2012-05-16 16:13:19 -0300 |
| commit | 9d939d948469b49912a76e789f7d4059eb1f8bc7 (patch) | |
| tree | ab3a2255a084909fb69086abb26dbf0ecb5b783e /net/bluetooth/hci_event.c | |
| parent | a24299e6c82f624cd2c717c91f04f1d79113ada8 (diff) | |
| download | lwn-9d939d948469b49912a76e789f7d4059eb1f8bc7.tar.gz lwn-9d939d948469b49912a76e789f7d4059eb1f8bc7.zip | |
Bluetooth: Fix EIR data generation for mgmt_device_found
The mgmt_device_found function expects to receive only the significant
part of the EIR data so it needs to be removed before calling the
function. This patch adds a new eir_get_length() helper function to
calculate the length of the significant part.
Signed-off-by: Vishal Agarwal <vishal.agarwal@stericsson.com>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'net/bluetooth/hci_event.c')
| -rw-r--r-- | net/bluetooth/hci_event.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index fac840afd131..9c60e0d8db5f 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -3001,6 +3001,7 @@ static inline void hci_extended_inquiry_result_evt(struct hci_dev *hdev, struct struct inquiry_data data; struct extended_inquiry_info *info = (void *) (skb->data + 1); int num_rsp = *((__u8 *) skb->data); + size_t eir_len; BT_DBG("%s num_rsp %d", hdev->name, num_rsp); @@ -3033,9 +3034,10 @@ static inline void hci_extended_inquiry_result_evt(struct hci_dev *hdev, struct name_known = hci_inquiry_cache_update(hdev, &data, name_known, &ssp); + eir_len = eir_get_length(info->data, sizeof(info->data)); mgmt_device_found(hdev, &info->bdaddr, ACL_LINK, 0x00, info->dev_class, info->rssi, !name_known, - ssp, info->data, sizeof(info->data)); + ssp, info->data, eir_len); } hci_dev_unlock(hdev); |