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Bluetooth: GATT: Use UUID of attribute to check for a characteristic

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Update check in the bt_gatt_attr_value_handle API function to use the
UUID of the function, in case the attribute has been declared with a
different read handler, or the attribute is a temporary object
where the read attribute has not been set.

Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
This commit is contained in:
Joakim Andersson 2020-10-13 15:48:11 +02:00 • committed by Carles Cufí
commit 24f62eeea1
2 changed files with 4 additions and 3 deletions
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3
subsys/bluetooth/host/gatt.c
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@ -1363,8 +1363,7 @@ uint16_t bt_gatt_attr_value_handle(const struct bt_gatt_attr *attr)
{
uint16_t handle = 0;
if ((attr != NULL)
&& (attr->read == bt_gatt_attr_read_chrc)) {
if (attr != NULL && bt_uuid_cmp(attr->uuid, BT_UUID_GATT_CHRC) == 0) {
struct bt_gatt_chrc *chrc = attr->user_data;
handle = chrc->value_handle;