gatt: Fix btd_device_get_storage_path failure handling

diff --git a/profiles/gatt/gas.c b/profiles/gatt/gas.c
index 33a680f..39e9421 100644 (file)
--- a/profiles/gatt/gas.c
+++ b/profiles/gatt/gas.c
@@ -88,6 +88,10 @@ static void write_ctp_handle(struct btd_device *device, uint16_t uuid,
        gsize length = 0;
 
        filename = btd_device_get_storage_path(device, "gatt");
+       if (!filename) {
+               warn("Unable to get gatt storage path for device");
+               return;
+       }
 
        key_file = g_key_file_new();
        g_key_file_load_from_file(key_file, filename, 0, NULL);
@@ -116,6 +120,10 @@ static int read_ctp_handle(struct btd_device *device, uint16_t uuid,
        int err = 0;
 
        filename = btd_device_get_storage_path(device, "gatt");
+       if (!filename) {
+               warn("Unable to get gatt storage path for device");
+               return -ENOENT;
+       }
 
        snprintf(group, sizeof(group), "%hu", uuid);