From 72657a3f60e8953dcf03e28f02cae694b92b639d Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Sun, 5 Jun 2022 23:01:48 +0800
Subject: [PATCH] fix invalid conn

---
 source/libs/transport/src/transSvr.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/source/libs/transport/src/transSvr.c b/source/libs/transport/src/transSvr.c
index 82d2b7a6db..50f99128b2 100644
--- a/source/libs/transport/src/transSvr.c
+++ b/source/libs/transport/src/transSvr.c
@@ -1160,6 +1160,10 @@ int transGetConnInfo(void* thandle, STransHandleInfo* pInfo) {
   }
   SExHandle* ex = thandle;
   SSvrConn*  pConn = ex->handle;
+  if (pConn == NULL) {
+    tTrace("invalid handle %p, failed to Get Conn info", thandle);
+    return -1;
+  }
 
   struct sockaddr_in addr = pConn->addr;
   pInfo->clientIp = (uint32_t)(addr.sin_addr.s_addr);