blobmsg_add_string(&b, "message", req->data);
ubus_send_reply(ctx, &req->req, b.head);
- pipe(fds);
+ if (pipe(fds) == -1) {
+ fprintf(stderr, "Failed to create pipe\n");
+ return;
+ }
ubus_request_set_fd(ctx, &req->req, fds[0]);
ubus_complete_deferred_request(ctx, &req->req, 0);
req->fd = fds[1];