SQLite

Check-in [5bfb5967d7]
Login

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
Comment:Fix a double-free() call that can occur when SQLITE_ENABLE_TREE_EXPLAIN is defined.
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 5bfb5967d70433bf41d39b57506b7ec167a1b6a0
User & Date: drh 2013-01-23 18:44:22.359
Context
2013-01-23
18:53
Improved parsing of the arguments to the ".backup" command in the command-line shell. (check-in: f1127e87b9 user: drh tags: trunk)
18:44
Fix a double-free() call that can occur when SQLITE_ENABLE_TREE_EXPLAIN is defined. (check-in: 5bfb5967d7 user: drh tags: trunk)
2013-01-20
00:18
Fix a typo in a comment in the test_regexp.c test file. (check-in: 68346af70b user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/vdbeaux.c.
︙︙
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488

  for(i=p->nzVar-1; i>=0; i--) sqlite3DbFree(db, p->azVar[i]);
  vdbeFreeOpArray(db, p->aOp, p->nOp);
  sqlite3DbFree(db, p->aLabel);
  sqlite3DbFree(db, p->aColName);
  sqlite3DbFree(db, p->zSql);
  sqlite3DbFree(db, p->pFree);
#if defined(SQLITE_ENABLE_TREE_EXPLAIN)
  sqlite3_free(p->zExplain);
  sqlite3DbFree(db, p->pExplain);
#endif
}

/*
** Delete an entire VDBE.
*/








|








2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488

  for(i=p->nzVar-1; i>=0; i--) sqlite3DbFree(db, p->azVar[i]);
  vdbeFreeOpArray(db, p->aOp, p->nOp);
  sqlite3DbFree(db, p->aLabel);
  sqlite3DbFree(db, p->aColName);
  sqlite3DbFree(db, p->zSql);
  sqlite3DbFree(db, p->pFree);
#if defined(SQLITE_ENABLE_TREE_EXPLAIN)
  sqlite3DbFree(db, p->zExplain);
  sqlite3DbFree(db, p->pExplain);
#endif
}

/*
** Delete an entire VDBE.
*/
︙︙