From 7219b47f5f187eb99153482f266ac14263365f8b Mon Sep 17 00:00:00 2001
From: Minglei Jin <mljin@taosdata.com>
Date: Sun, 7 Feb 2021 17:11:58 +0800
Subject: [PATCH] [TD-2962]<fix>: fix pContext NULL crash

---
 src/plugins/http/src/httpUtil.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/plugins/http/src/httpUtil.c b/src/plugins/http/src/httpUtil.c
index a84ae9f617..399a33954d 100644
--- a/src/plugins/http/src/httpUtil.c
+++ b/src/plugins/http/src/httpUtil.c
@@ -239,6 +239,10 @@ JsonBuf *httpMallocJsonBuf(HttpContext *pContext) {
     pContext->jsonBuf = (JsonBuf *)malloc(sizeof(JsonBuf));
   }
 
+  if (!pContext->jsonBuf->pContext) {
+    pContext->jsonBuf->pContext = pContext;
+  }
+
   return pContext->jsonBuf;
 }
 
-- 
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