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Fix a case where deleting a row from a corrupt database could cause an assert to fail. (CVS 6881)

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FossilOrigin-Name: 6994b41a94a60f6460cf9814767db321ab3851f7
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danielk1977
2009-07-11 17:39:42 +00:00
parent 41d628c123
commit bd5969a268
4 changed files with 44 additions and 12 deletions
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4
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 1.679 2009/07/11 17:04:09 drh Exp $
** $Id: btree.c,v 1.680 2009/07/11 17:39:42 danielk1977 Exp $
**
** This file implements a external (disk-based) database using BTrees.
** See the header comment on "btreeInt.h" for additional information.
@@ -3927,7 +3927,7 @@ static int moveToChild(BtCursor *pCur, u32 newPgno){
pCur->info.nSize = 0;
pCur->validNKey = 0;
if( pNewPage->nCell<1 ){
if( pNewPage->nCell<1 || pNewPage->intKey!=pCur->apPage[i]->intKey ){
return SQLITE_CORRUPT_BKPT;
}
return SQLITE_OK;