From 8cfff8db97b7e51578424b6a202ae80cd56923a2 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期五, 28 一月 2022 16:30:10 +0800
Subject: [PATCH] 添加对可能空指针的判断
---
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java
index d65e630..ee237c0 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java
@@ -225,6 +225,7 @@
public Request createInfoRequest(Device device, StreamInfo streamInfo, String content, Long cseq)
throws PeerUnavailableException, ParseException, InvalidArgumentException {
Request request = null;
+ if (streamInfo == null) return null;
Dialog dialog = streamSession.getDialog(streamInfo.getDeviceID(), streamInfo.getChannelId());
SipURI requestLine = sipFactory.createAddressFactory().createSipURI(device.getDeviceId(),
--
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