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Bluetooth: Fix append max 11 bytes of name to scan rsp data

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Append maximum of 10 + 1 bytes of name to scan response data.
Complete name is appended only if exists and is <= 10 characters.
Else append short name if exists or shorten complete name if not.
This makes sure name is consistent across multiple advertising
instances.

Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Michał Narajowski 2016-10-19 10:20:27 +02:00 • committed by Marcel Holtmann
parent 5e2bd93b8f
commit f61851f64b
3 changed files with 43 additions and 36 deletions
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2
net/bluetooth/hci_request.h
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@ -106,6 +106,8 @@ static inline void hci_update_background_scan(struct hci_dev *hdev)
void hci_request_setup(struct hci_dev *hdev);
void hci_request_cancel_all(struct hci_dev *hdev);
u8 append_local_name(struct hci_dev *hdev, u8 *ptr, u8 ad_len);
static inline u16 eir_append_data(u8 *eir, u16 eir_len, u8 type,
u8 *data, u8 data_len)
{