From 18e31f8e26de2b0f84e130e18ffb0f6861e5a764 Mon Sep 17 00:00:00 2001
From: Hongze Cheng <hzcheng@taosdata.com>
Date: Sun, 9 Oct 2022 15:50:22 +0800
Subject: [PATCH] more fix

---
 source/libs/tdb/src/db/tdbPCache.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/source/libs/tdb/src/db/tdbPCache.c b/source/libs/tdb/src/db/tdbPCache.c
index bacf41357c..b6d1f95c0e 100644
--- a/source/libs/tdb/src/db/tdbPCache.c
+++ b/source/libs/tdb/src/db/tdbPCache.c
@@ -139,8 +139,11 @@ static int tdbPCacheAlterImpl(SPCache *pCache, int32_t nPage) {
       int32_t iPage = (*ppPage)->id;
 
       if (iPage >= nPage) {
+        SPage *pPage = *ppPage;
+        *ppPage = pPage->pFreeNext;
+        pCache->aPage[pPage->id] = NULL;
+        tdbPageDestroy(pPage, tdbDefaultFree, NULL);
         pCache->nFree--;
-        *ppPage = (*ppPage)->pFreeNext;
       } else {
         ppPage = &(*ppPage)->pFreeNext;
       }
-- 
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