From 9d618b4e91e07459fa2c70c389512965d22f3043 Mon Sep 17 00:00:00 2001
From: slguan <slguan@taosdata.com>
Date: Mon, 5 Aug 2019 11:43:02 +0800
Subject: [PATCH] fix the crash while the num of http fds is zero

---
 src/modules/http/src/httpServer.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/modules/http/src/httpServer.c b/src/modules/http/src/httpServer.c
index 97bfc6a118..863d5556e9 100644
--- a/src/modules/http/src/httpServer.c
+++ b/src/modules/http/src/httpServer.c
@@ -137,6 +137,8 @@ void httpCleanUpContext(HttpThread *pThread, HttpContext *pContext) {
   pContext->signature = 0;
   pContext->fd = -1;
   pContext->pThread = 0;
+  pContext->prev = 0;
+  pContext->next = 0;
 
   // avoid double free
   httpFreeJsonBuf(pContext);