Re: [BUGS] Dropped connection during COPY causes trouble

Поиск
Список
Период
Сортировка
От Bruce Momjian
Тема Re: [BUGS] Dropped connection during COPY causes trouble
Дата
Msg-id 199907220108.VAA17369@candle.pha.pa.us
обсуждение исходный текст
Ответ на Dropped connection during COPY causes trouble  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы RE: [HACKERS] Re: [BUGS] Dropped connection during COPY causes t  (Vince Vielhaber <vev@michvhf.com>)
Список pgsql-bugs
>
> BTW, it occurs to me that the system ought to have provisions for
> limiting the size of the logfile, rotating logfiles from time to
> time, etc ... right now you cannot do those things easily except
> by restarting the postmaster :-(.  Even without this bug, a determined
> attacker could create a DOS attack by doing EXPLAIN VERBOSE enough
> times to run the postmaster logfile up to full disk.  Bruce, I think
> we need another TODO item:
>   * prevent postmaster logfile from growing without bound

Not sure this really is a PostgreSQL issue.  Other OS systems have this
problem too.

--
  Bruce Momjian                        |  http://www.op.net/~candle
  maillist@candle.pha.pa.us            |  (610) 853-3000
  +  If your life is a hard drive,     |  830 Blythe Avenue
  +  Christ can be your backup.        |  Drexel Hill, Pennsylvania 19026

В списке pgsql-bugs по дате отправления:

Предыдущее
От: Tom Lane
Дата:
Сообщение: Dropped connection during COPY causes trouble
Следующее
От: Vince Vielhaber
Дата:
Сообщение: RE: [HACKERS] Re: [BUGS] Dropped connection during COPY causes t