From 4356fbc3c5888b126f69a4890c728265d00db31e Mon Sep 17 00:00:00 2001
From: slzhou <shenglian_zhou@163.com>
Date: Tue, 1 Nov 2022 08:58:52 +0800
Subject: [PATCH] fix: error of setting ld_library_path

---
 source/libs/function/src/tudf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/libs/function/src/tudf.c b/source/libs/function/src/tudf.c
index eff3c6cc7b..459ee583a4 100644
--- a/source/libs/function/src/tudf.c
+++ b/source/libs/function/src/tudf.c
@@ -137,7 +137,7 @@ static int32_t udfSpawnUdfd(SUdfdData *pData) {
     fnError("can not set correct udfd LD_LIBRARY_PATH");
   }
   char ldLibPathEnvItem[1024 + 32] = {0};
-  snprintf(ldLibPathEnvItem, 1024 + 32, "%s=%s", "LD_LIBRARY_PATH", ldLibPathEnvItem);
+  snprintf(ldLibPathEnvItem, 1024 + 32, "%s=%s", "LD_LIBRARY_PATH", udfdPathLdLib);
 
   char *envUdfd[] = {dnodeIdEnvItem, thrdPoolSizeEnvItem, ldLibPathEnvItem, NULL};
   options.env = envUdfd;