On Mon, Jul 1, 2013 at 08:10:14PM -0400, Josh Kupershmidt wrote:
> On Thu, Jun 27, 2013 at 11:47 AM, Fujii Masao <masao.fujii@gmail.com> wrote:
> > On Thu, Jun 27, 2013 at 10:36 AM, Josh Kupershmidt <schmiddy@gmail.com> wrote:
> >> On Wed, Jun 26, 2013 at 12:22 PM, Fujii Masao <masao.fujii@gmail.com> wrote:
> >>> Though this is a corner case, the patch doesn't seem to handle properly the case
> >>> where "-D" appears as other option value, e.g., -k option value, in
> >>> postmaster.opts
> >>> file.
> >>
> >> Could I see a command-line example of what you mean?
> >
> > postmaster -k "-D", for example. Of course, it's really a corner case :)
>
> Oh, I see. I was able to trip up strip_datadirs() with something like
>
> $ PGDATA="/my/data/" postmaster -k "-D" -S 100 &
> $ pg_ctl -D /my/data/ restart
>
> that example causes pg_ctl to fail to start the server after stopping
> it, although perhaps you could even trick the server into starting
> with the wrong options. Of course, similar problems exists today in
> other cases, such as with the relative paths issue this patch is
> trying to address, or a datadir containing embedded quotes.
>
> I am eager to see the relative paths issue fixed, but maybe we need to
> bite the bullet and sort out the escaping of command-line options in
> the rest of pg_ctl first, so that a DataDir like "/tmp/here's a \"
> quote" can consistently be used by pg_ctl {start|stop|restart} before
> we can fix this wart.
Where are we on this patch?
-- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB
http://enterprisedb.com
+ Everyone has their own god. +
