6845   PagerSavepoint *aNew;                     /* New Pager.aSavepoint array */  in pagerOpenSavepoint()  local
6855   aNew = (PagerSavepoint *)sqlite3Realloc(  in pagerOpenSavepoint()
6858   if( !aNew ){  in pagerOpenSavepoint()
6861   memset(&aNew[nCurrent], 0, (nSavepoint-nCurrent) * sizeof(PagerSavepoint));  in pagerOpenSavepoint()
6862   pPager->aSavepoint = aNew;  in pagerOpenSavepoint()
6866     aNew[ii].nOrig = pPager->dbSize;  in pagerOpenSavepoint()
6868       aNew[ii].iOffset = pPager->journalOff;  in pagerOpenSavepoint()
6870       aNew[ii].iOffset = JOURNAL_HDR_SZ(pPager);  in pagerOpenSavepoint()
6872     aNew[ii].iSubRec = pPager->nSubRec;  in pagerOpenSavepoint()
6873     aNew[ii].pInSavepoint = sqlite3BitvecCreate(pPager->dbSize);  in pagerOpenSavepoint()
6874     aNew[ii].bTruncateOnRelease = 1;  in pagerOpenSavepoint()
6875     if( !aNew[ii].pInSavepoint ){  in pagerOpenSavepoint()
6879       sqlite3WalSavepoint(pPager->pWal, aNew[ii].aWalData);  in pagerOpenSavepoint()