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Bug fix in btree.c in cases where usableSize!=pageSize. Ticket #925. (CVS 1987)

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FossilOrigin-Name: cb3e12372d96f5a24f5a5d79645c705775bc63ff
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drh
2004-09-27 12:20:52 +00:00
parent 10e8266b91
commit 3127653b1c
3 changed files with 10 additions and 9 deletions
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5
src/btree.c
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@@ -9,7 +9,7 @@
** May you share freely, never taking more than you give.
**
*************************************************************************
** $Id: btree.c,v 1.189 2004/09/08 20:13:05 drh Exp $
** $Id: btree.c,v 1.190 2004/09/27 12:20:52 drh Exp $
**
** This file implements a external (disk-based) database using BTrees.
** For a detailed discussion of BTrees, refer to
@@ -2668,7 +2668,8 @@ static void reparentPage(Btree *pBt, Pgno pgno, MemPage *pNewParent, int idx){
assert( pBt->pPager!=0 );
aData = sqlite3pager_lookup(pBt->pPager, pgno);
if( aData ){
pThis = (MemPage*)&aData[pBt->usableSize];
pThis = (MemPage*)&aData[pBt->pageSize];
assert( pThis->aData==aData );
if( pThis->isInit ){
if( pThis->pParent!=pNewParent ){
if( pThis->pParent ) sqlite3pager_unref(pThis->pParent->aData);