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Fix a buffer overrun in the atomic multifile commit logic of the pager. (CVS 1556)

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FossilOrigin-Name: 3b78ffe0b5dfa20e5c638d85ed400afda8a9f948
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drh
2004-06-10 00:51:43 +00:00
parent a6ecd33851
commit 427eab53e1
3 changed files with 9 additions and 9 deletions
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4
src/pager.c
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@@ -18,7 +18,7 @@
** file simultaneously, or one process from reading the database while
** another is writing.
**
** @(#) $Id: pager.c,v 1.117 2004/06/09 20:03:09 drh Exp $
** @(#) $Id: pager.c,v 1.118 2004/06/10 00:51:44 drh Exp $
*/
#include "os.h" /* Must be first to enable large file support */
#include "sqliteInt.h"
@@ -809,7 +809,7 @@ static int pager_playback(Pager *pPager, int useJournalSize){
rc = SQLITE_NOMEM;
goto end_playback;
}
rc = sqlite3OsRead(&pPager->jfd, zMaster, pPager->nMaster);
rc = sqlite3OsRead(&pPager->jfd, zMaster, nMaster);
if( rc!=SQLITE_OK || (zMaster[0] && !sqlite3OsFileExists(zMaster)) ){
goto end_playback;
}