Alvaro Herrera wrote:
> > In addition to that, it might be a good idea to do what the comment in the
> > code suggests, namely do more than zero checking on each file name to try
> > to make sure it looks like a stats temp file name that we'd generate
> > before we delete it. The ownership/permissions test wouldn't be enough
> > to prevent you from pointing at, say, ~postgres and thereby losing some
> > files you'd rather not.
>
> This seems pretty simple to do; see second attachment. (It would delete
> files named, "db_1234.tmpfoobar", that is, valid names with suffixes,
> but I can't see that being a problem). (I haven't really tested this
> part at all.)
Here's the second attachment.
--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
