From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
This checks the return of gatt_db_get_attribute and fail if return NULL.
---
src/gatt-client.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/src/gatt-client.c b/src/gatt-client.c
index 8f67db3..608f96d 100644
--- a/src/gatt-client.c
+++ b/src/gatt-client.c
@@ -1339,8 +1339,15 @@ static struct characteristic *characteristic_create(
gatt_db_attribute_get_char_data(attr, &chrc->handle,
&chrc->value_handle,
&chrc->props, &uuid);
+
chrc->attr = gatt_db_get_attribute(service->client->db,
chrc->value_handle);
+ if (!chrc->attr) {
+ error("Attribute 0x%04x not found", chrc->value_handle);
+ characteristic_free(chrc);
+ return NULL;
+ }
+
bt_uuid_to_uuid128(&uuid, &chrc->uuid);
chrc->path = g_strdup_printf("%s/char%04x", service->path,
--
2.1.0
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