From 9d939d948469b49912a76e789f7d4059eb1f8bc7 Mon Sep 17 00:00:00 2001 From: Vishal Agarwal Date: Thu, 26 Apr 2012 19:19:56 +0530 Subject: 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 Signed-off-by: Johan Hedberg --- net/bluetooth/hci_event.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'net') 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); -- cgit v1.2.3