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Bluetooth: GATT: Skip Characteristic Value when discovering Descriptors

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Those are not considered Descriptors and shall be discovered with
use of BT_GATT_DISCOVER_CHARACTERISTIC.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Luiz Augusto von Dentz 2019-03-12 18:25:58 +02:00 committed by Johan Hedberg
parent 76deb657d7
commit af61102ae1
1 changed files with 12 additions and 2 deletions
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14
subsys/bluetooth/host/gatt.c
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@ -2255,8 +2255,18 @@ static void gatt_find_info_rsp(struct bt_conn *conn, u8_t err,
/* Skip attributes that are not considered descriptors */
if (!bt_uuid_cmp(&u.uuid, BT_UUID_GATT_PRIMARY) ||
!bt_uuid_cmp(&u.uuid, BT_UUID_GATT_SECONDARY) ||
!bt_uuid_cmp(&u.uuid, BT_UUID_GATT_INCLUDE) ||
!bt_uuid_cmp(&u.uuid, BT_UUID_GATT_CHRC)) {
!bt_uuid_cmp(&u.uuid, BT_UUID_GATT_INCLUDE)) {
continue;
}
/* If Characteristic Declaration skip ahead as the next entry
* must be its value.
*/
if (!bt_uuid_cmp(&u.uuid, bt_uuid_gatt_chrc)) {
if (length >= len) {
pdu = (const u8_t *)pdu + len;
length -= len;
}
continue;
}