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Overview
| Comment: | Fix minor memory leak in the dbstat extension that can occur following an attempt to analyze a corrupt database file. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
cb874fd87384be397008e953242d5773 |
| User & Date: | drh 2018-10-29 18:33:42 |
Context
|
2018-10-29
| ||
| 21:01 | Fix a potential assertion fault that can occur while trying to DROP a table from a corrupted database file. (check-in: 147a9429 user: drh tags: trunk) | |
| 18:33 | Fix minor memory leak in the dbstat extension that can occur following an attempt to analyze a corrupt database file. (check-in: cb874fd8 user: drh tags: trunk) | |
| 17:08 | In the sessions module, avoid collecting rebase data if the user has not requested it. (check-in: de72a773 user: dan tags: trunk) | |
Changes
Changes to src/dbstat.c.
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pCsr->iDb = pTab->iDb;
}
*ppCursor = (sqlite3_vtab_cursor *)pCsr;
return SQLITE_OK;
}
static void statClearPage(StatPage *p){
int i;
if( p->aCell ){
for(i=0; i<p->nCell; i++){
sqlite3_free(p->aCell[i].aOvfl);
}
sqlite3_free(p->aCell);
}
sqlite3PagerUnref(p->pPg);
sqlite3_free(p->zPath);
memset(p, 0, sizeof(StatPage));
}
static void statResetCsr(StatCursor *pCsr){
int i;
................................................................................
}
}
return SQLITE_OK;
statPageIsCorrupt:
p->flags = 0;
p->nCell = 0;
return SQLITE_OK;
}
/*
** Populate the pCsr->iOffset and pCsr->szPage member variables. Based on
** the current value of pCsr->iPageno.
*/
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pCsr->iDb = pTab->iDb;
}
*ppCursor = (sqlite3_vtab_cursor *)pCsr;
return SQLITE_OK;
}
static void statClearCells(StatPage *p){
int i;
if( p->aCell ){
for(i=0; i<p->nCell; i++){
sqlite3_free(p->aCell[i].aOvfl);
}
sqlite3_free(p->aCell);
}
p->nCell = 0;
p->aCell = 0;
}
static void statClearPage(StatPage *p){
statClearCells(p);
sqlite3PagerUnref(p->pPg);
sqlite3_free(p->zPath);
memset(p, 0, sizeof(StatPage));
}
static void statResetCsr(StatCursor *pCsr){
int i;
................................................................................
}
}
return SQLITE_OK;
statPageIsCorrupt:
p->flags = 0;
statClearCells(p);
return SQLITE_OK;
}
/*
** Populate the pCsr->iOffset and pCsr->szPage member variables. Based on
** the current value of pCsr->iPageno.
*/
|