Add check for empty registration id

2025-12-22 09:41:51 +00:00 · 2010-09-25 00:09:20 +00:00
parent 1e277ec754
commit c24fa2c027
1 changed files with 2 additions and 1 deletions
--- a/appengine/src/com/google/android/chrometophone/server/RegisterServlet.java
+++ b/appengine/src/com/google/android/chrometophone/server/RegisterServlet.java
@@ -97,9 +97,10 @@ public class RegisterServlet extends HttpServlet {
        }

        String deviceRegistrationId = req.getParameter("devregid");
-        if (deviceRegistrationId == null) {
+        if (deviceRegistrationId == null || "".equals(deviceRegistrationId.trim())) {
            resp.setStatus(400);
            resp.getWriter().println(ERROR_STATUS + "(Must specify devregid)");
+            log.severe("Missing registration id ");
            return;
        }