From b759bdcccd174d1a291a69b8c0e48941b00dd971 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: Wed, 30 Oct 2024 15:13:43 +0800
Subject: [PATCH] =?UTF-8?q?=E5=85=BC=E5=AE=B9Message=E7=BC=BA=E5=B0=91?=
 =?UTF-8?q?=E6=B6=88=E6=81=AF=E7=9A=84=E5=BC=82=E5=B8=B8,=E5=9B=9E?=
 =?UTF-8?q?=E5=A4=8D400=E9=94=99=E8=AF=AF=E7=A0=81?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../event/request/impl/message/MessageRequestProcessor.java  | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageRequestProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageRequestProcessor.java
index 237eab16..8ad042bb 100755
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageRequestProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageRequestProcessor.java
@@ -102,6 +102,11 @@ public class MessageRequestProcessor extends SIPRequestProcessorParent implement
                     sipEvent.getErrorEvent().response(eventResult);
                 }
             }else {
+                byte[] rawContent = request.getRawContent();
+                if (rawContent == null) {
+                    responseAck(request, Response.BAD_REQUEST, "content is null");
+                    return;
+                }
                 Element rootElement;
                 try {
                     rootElement = getRootElement(evt);