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Overview
Comment:Check the return value of sqlite3PagerWrite() when autovacuuming. Ticket #2524. (CVS 4176)
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Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: b4a5c62b853f7a7d38863c39be274dccd2640944
User & Date: drh 2007-07-23 19:26:17.000
Context
2007-07-23
19:31
Move prototypes for LEMON-generated parser functions into sqliteInt.h. Ticket #2521. (CVS 4177) (check-in: bc02c7f162 user: drh tags: trunk)
19:26
Check the return value of sqlite3PagerWrite() when autovacuuming. Ticket #2524. (CVS 4176) (check-in: b4a5c62b85 user: drh tags: trunk)
19:12
Rework the UTF8 reader logic in order to avoid the use of malloc(). Ticket #2523. (CVS 4175) (check-in: 9a059cb6bc user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/btree.c. 
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/*
** 2004 April 6
**
** The author disclaims copyright to this source code.  In place of
** a legal notice, here is a blessing:
**
**    May you do good and not evil.
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** $Id: btree.c,v 1.392 2007/06/26 01:04:49 drh Exp $
**
** This file implements a external (disk-based) database using BTrees.
** See the header comment on "btreeInt.h" for additional information.
** Including a description of file format and an overview of operation.
*/
#include "btreeInt.h"













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/*
** 2004 April 6
**
** The author disclaims copyright to this source code.  In place of
** a legal notice, here is a blessing:
**
**    May you do good and not evil.
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** $Id: btree.c,v 1.393 2007/07/23 19:26:17 drh Exp $
**
** This file implements a external (disk-based) database using BTrees.
** See the header comment on "btreeInt.h" for additional information.
** Including a description of file format and an overview of operation.
*/
#include "btreeInt.h"
︙︙
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    while( rc==SQLITE_OK ){
      rc = incrVacuumStep(pBt, nFin);
    }
    if( rc==SQLITE_DONE ){
      assert(nFin==0 || pBt->nTrunc==0 || nFin<=pBt->nTrunc);
      rc = SQLITE_OK;
      if( pBt->nTrunc ){
        sqlite3PagerWrite(pBt->pPage1->pDbPage);
        put4byte(&pBt->pPage1->aData[32], 0);
        put4byte(&pBt->pPage1->aData[36], 0);
        pBt->nTrunc = nFin;
      }
    }
    if( rc!=SQLITE_OK ){
      sqlite3PagerRollback(pPager);








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    while( rc==SQLITE_OK ){
      rc = incrVacuumStep(pBt, nFin);
    }
    if( rc==SQLITE_DONE ){
      assert(nFin==0 || pBt->nTrunc==0 || nFin<=pBt->nTrunc);
      rc = SQLITE_OK;
      if( pBt->nTrunc ){
        rc = sqlite3PagerWrite(pBt->pPage1->pDbPage);
        put4byte(&pBt->pPage1->aData[32], 0);
        put4byte(&pBt->pPage1->aData[36], 0);
        pBt->nTrunc = nFin;
      }
    }
    if( rc!=SQLITE_OK ){
      sqlite3PagerRollback(pPager);
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