Re: 9.2 beta2 - pg_ctl crashes on Win32 when neither PGDATA nor -D specified

On Wed, Jun 13, 2012 at 3:51 PM, Bruce Momjian <bruce@momjian.us> wrote:
> On Mon, Jun 11, 2012 at 10:23:00PM -0400, Tom Lane wrote:
>> Hm, that patch seems to be several bricks shy of a load. =A0I will fix
>> two obvious bugs in it:
>>
>> (1) not dump core on boxes where printf("%s", NULL) dumps core;
>>
>> (2) not try to call adjust_data_dir before complaining for lack of
>> a -D switch; since adjust_data_dir does not do anything to the value
>> of pg_config, it's just silly to do things in that order.
>>
>> However,
>>
>> > I note that "postgres -C data_directory" will refuse to run on the
>> > command line because I've got admin privileges in Windows, and that
>> > pg_ctl normally starts postgres.exe using CreateRestrictedProcess.
>> > But it does not do so for the popen call in adjust_data_dir.
>>
>> if that actually is a third bug, as seems likely, somebody with access
>> to a windows environment will need to deal with it.
>
> I think you have to use RUNAS when using 'pg_ctl' or 'postgres' on Window=
s.

pg_ctl should work as an administrative user, as it'll irrevocably
drop unwanted privileges. postgres won't though.

--=20
Dave Page
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