From 3fb4dbbec4d848c64e20febbd5d00b7290405faf Mon Sep 17 00:00:00 2001
From: xsren <285808407@qq.com>
Date: Thu, 22 Aug 2024 17:12:14 +0800
Subject: [PATCH] fix: check the result of array init

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

diff --git a/source/libs/function/src/tudf.c b/source/libs/function/src/tudf.c
index d5ecf09cee..44b6ba4722 100644
--- a/source/libs/function/src/tudf.c
+++ b/source/libs/function/src/tudf.c
@@ -1168,6 +1168,10 @@ void cleanupExpiredUdfs() {
 
 void cleanupNotExpiredUdfs() {
   SArray *udfStubs = taosArrayInit(16, sizeof(SUdfcFuncStub));
+  if (udfStubs == NULL) {
+    fnError("cleanupNotExpiredUdfs: failed to init array");
+    return;
+  }
   int32_t i = 0;
   while (i < taosArrayGetSize(gUdfcProxy.udfStubs)) {
     SUdfcFuncStub *stub = taosArrayGet(gUdfcProxy.udfStubs, i);