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Overview
| Comment: | In the async-IO module, do not increment the open file-counter until after an "open file" event has been added to the event queue. Otherwise, an OOM may cause the system to increment the counter even though no file was successfully opened. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
15a190dc5769beb53b89254543e744a9 |
| User & Date: | dan 2010-07-12 12:22:29 |
Context
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2010-07-12
| ||
| 16:47 | Fix makefiles so that they build sqlite3_analyzer again. Tweaks to comments in test_stat.c. Fix tclsqlite.c to build the sqlite3_analyzer again. (check-in: e6cd1545 user: drh tags: trunk) | |
| 12:22 | In the async-IO module, do not increment the open file-counter until after an "open file" event has been added to the event queue. Otherwise, an OOM may cause the system to increment the counter even though no file was successfully opened. (check-in: 15a190dc user: dan tags: trunk) | |
| 08:39 | Changes so that the space-analyzer script works with 3.7.0. (check-in: 86159cb3 user: dan tags: trunk) | |
Changes
Changes to ext/async/sqlite3async.c.
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}
sqlite3_free(pData);
}
async_mutex_leave(ASYNC_MUTEX_LOCK);
if( rc==SQLITE_OK ){
incrOpenFileCount();
pData->pLock = pLock;
}
if( rc==SQLITE_OK && isAsyncOpen ){
rc = addNewAsyncWrite(pData, ASYNC_OPENEXCLUSIVE, (sqlite3_int64)flags,0,0);
if( rc==SQLITE_OK ){
if( pOutFlags ) *pOutFlags = flags;
................................................................................
unlinkAsyncFile(pData);
async_mutex_leave(ASYNC_MUTEX_LOCK);
sqlite3_free(pData);
}
}
if( rc!=SQLITE_OK ){
p->pMethod = 0;
}
return rc;
}
/*
** Implementation of sqlite3OsDelete. Add an entry to the end of the
** write-op queue to perform the delete.
*/
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}
sqlite3_free(pData);
}
async_mutex_leave(ASYNC_MUTEX_LOCK);
if( rc==SQLITE_OK ){
pData->pLock = pLock;
}
if( rc==SQLITE_OK && isAsyncOpen ){
rc = addNewAsyncWrite(pData, ASYNC_OPENEXCLUSIVE, (sqlite3_int64)flags,0,0);
if( rc==SQLITE_OK ){
if( pOutFlags ) *pOutFlags = flags;
................................................................................
unlinkAsyncFile(pData);
async_mutex_leave(ASYNC_MUTEX_LOCK);
sqlite3_free(pData);
}
}
if( rc!=SQLITE_OK ){
p->pMethod = 0;
}else{
incrOpenFileCount();
}
return rc;
}
/*
** Implementation of sqlite3OsDelete. Add an entry to the end of the
** write-op queue to perform the delete.
*/
|