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Overview
| Comment: | Do not allow a VACUUM to try to change the page_size on an encrypted database. (CVS 5225) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
d49e5020019093a5b8a4fbe09caeb84e |
| User & Date: | drh 2008-06-17 01:03:26 |
Context
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2008-06-17
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| 15:12 | Add internal interfaces: PageMalloc/PageFree and ScratchMalloc/ScratchFree. (CVS 5226) (check-in: 3e797d0f user: drh tags: trunk) | |
| 01:03 | Do not allow a VACUUM to try to change the page_size on an encrypted database. (CVS 5225) (check-in: d49e5020 user: drh tags: trunk) | |
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2008-06-16
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| 20:51 | Clean up obfuscated code in sqlite3_table_column_meta_data(). Be sure to invoke sqlite3_initialize() within sqlite3_mprintf(). (CVS 5224) (check-in: bb4edb53 user: drh tags: trunk) | |
Changes
Changes to src/vacuum.c.
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** ************************************************************************* ** This file contains code used to implement the VACUUM command. ** ** Most of the code in this file may be omitted by defining the ** SQLITE_OMIT_VACUUM macro. ** ** $Id: vacuum.c,v 1.79 2008/05/21 13:44:14 drh Exp $ */ #include "sqliteInt.h" #include "vdbeInt.h" #if !defined(SQLITE_OMIT_VACUUM) && !defined(SQLITE_OMIT_ATTACH) /* ** Execute zSql on database db. Return an error code. ................................................................................ rc = execSql(db, zSql); if( rc!=SQLITE_OK ) goto end_of_vacuum; pDb = &db->aDb[db->nDb-1]; assert( strcmp(db->aDb[db->nDb-1].zName,"vacuum_db")==0 ); pTemp = db->aDb[db->nDb-1].pBt; nRes = sqlite3BtreeGetReserve(pMain); if( sqlite3BtreeSetPageSize(pTemp, sqlite3BtreeGetPageSize(pMain), nRes) || sqlite3BtreeSetPageSize(pTemp, db->nextPagesize, nRes) || db->mallocFailed ){ rc = SQLITE_NOMEM; goto end_of_vacuum; } |
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** ************************************************************************* ** This file contains code used to implement the VACUUM command. ** ** Most of the code in this file may be omitted by defining the ** SQLITE_OMIT_VACUUM macro. ** ** $Id: vacuum.c,v 1.80 2008/06/17 01:03:26 drh Exp $ */ #include "sqliteInt.h" #include "vdbeInt.h" #if !defined(SQLITE_OMIT_VACUUM) && !defined(SQLITE_OMIT_ATTACH) /* ** Execute zSql on database db. Return an error code. ................................................................................ rc = execSql(db, zSql); if( rc!=SQLITE_OK ) goto end_of_vacuum; pDb = &db->aDb[db->nDb-1]; assert( strcmp(db->aDb[db->nDb-1].zName,"vacuum_db")==0 ); pTemp = db->aDb[db->nDb-1].pBt; nRes = sqlite3BtreeGetReserve(pMain); /* A VACUUM cannot change the pagesize of an encrypted database. */ #ifdef SQLITE_HAS_CODEC if( db->nextPagesize ){ extern void sqlite3CodecGetKey(sqlite3*, int, void**, int*); int nKey; char *zKey; sqlite3CodecGetKey(db, 0, (void**)&zKey, &nKey); if( nKey ) db->nextPagesize = 0; } #endif if( sqlite3BtreeSetPageSize(pTemp, sqlite3BtreeGetPageSize(pMain), nRes) || sqlite3BtreeSetPageSize(pTemp, db->nextPagesize, nRes) || db->mallocFailed ){ rc = SQLITE_NOMEM; goto end_of_vacuum; } |