From cab48ced206dbd59871b6fabfaf20571a6fd9e3e Mon Sep 17 00:00:00 2001
From: Alex Duan <417921451@qq.com>
Date: Mon, 28 Nov 2022 21:40:46 +0800
Subject: [PATCH] fix(query): memory leak with pPageIdList on sort

---
 source/libs/executor/src/tsort.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/source/libs/executor/src/tsort.c b/source/libs/executor/src/tsort.c
index e0a0b9442e..244d403aa0 100644
--- a/source/libs/executor/src/tsort.c
+++ b/source/libs/executor/src/tsort.c
@@ -116,9 +116,12 @@ void tsortClearOrderdSource(SArray *pOrderedSource) {
     if (NULL == *pSource) {
       continue;
     }
-    
+    // release pageIdList
+    if ((*pSource)->pageIdList) {
+      taosArrayDestroy((*pSource)->pageIdList);
+    }
     if ((*pSource)->param && !(*pSource)->onlyRef) {
-      taosMemoryFree((*pSource)->param);  
+      taosMemoryFree((*pSource)->param);
     }
     taosMemoryFreeClear(*pSource);
   }
-- 
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