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fix possible ref problem

This commit is contained in:
Hongze Cheng 2022-03-06 03:16:08 +00:00
parent 4c32e5e35b
commit 31ee42e384
1 changed files with 5 additions and 2 deletions
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7
source/libs/tdb/src/db/tdbPCache.c
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@ -79,7 +79,12 @@ SPage *tdbPCacheFetch(SPCache *pCache, const SPgid *pPgid, bool alcNewPage) {
SPage *pPage; SPage *pPage;
tdbPCacheLock(pCache); tdbPCacheLock(pCache);
pPage = tdbPCacheFetchImpl(pCache, pPgid, alcNewPage); pPage = tdbPCacheFetchImpl(pCache, pPgid, alcNewPage);
if (pPage) {
TDB_REF_PAGE(pPage);
}
tdbPCacheUnlock(pCache); tdbPCacheUnlock(pCache);
return pPage; return pPage;
@ -129,7 +134,6 @@ static SPage *tdbPCacheFetchImpl(SPCache *pCache, const SPgid *pPgid, bool alcNe
if (pPage) { if (pPage) {
tdbPCachePinPage(pPage); tdbPCachePinPage(pPage);
} }
TDB_REF_PAGE(pPage);
return pPage; return pPage;
} }
@ -158,7 +162,6 @@ static SPage *tdbPCacheFetchImpl(SPCache *pCache, const SPgid *pPgid, bool alcNe
pPage->pLruNext = NULL; pPage->pLruNext = NULL;
pPage->pPager = NULL; pPage->pPager = NULL;
tdbPCacheAddPageToHash(pPage); tdbPCacheAddPageToHash(pPage);
TDB_REF_PAGE(pPage);
} }
return pPage; return pPage;