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Merge pull request #17639 from taosdata/fix/TD-19743 

fix: zero new dest pages to avoid double free ovfl cell
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Shengliang Guan 2022-10-25 20:19:55 +08:00 committed by GitHub
parent eb87a0d103 4dc0eaf0be
commit 02b47daa44
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 1 deletions
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6
source/libs/tdb/src/db/tdbBtree.c
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@ -741,9 +741,13 @@ static int tdbBtreeBalanceNonRoot(SBTree *pBt, SPage *pParent, int idx, TXN *pTx
tdbBtreeInitPage(pOldsCopy[i], &iarg, 0); tdbBtreeInitPage(pOldsCopy[i], &iarg, 0);
tdbPageCopy(pOlds[i], pOldsCopy[i], 0); tdbPageCopy(pOlds[i], pOldsCopy[i], 0);
} }
for (iNew = 0; iNew < nNews; ++iNew) {
tdbBtreeInitPage(pNews[iNew], &iarg, 0);
}
iNew = 0; iNew = 0;
nNewCells = 0; nNewCells = 0;
tdbBtreeInitPage(pNews[iNew], &iarg, 0);
for (int iOld = 0; iOld < nOlds; iOld++) { for (int iOld = 0; iOld < nOlds; iOld++) {
SPage *pPage; SPage *pPage;