Re: POLA violation with \c service=

On Sat, Jan 10, 2015 at 04:41:16PM -0800, David Fetter wrote:
> On Sat, Jan 10, 2015 at 09:30:57AM +0100, Erik Rijkers wrote:
> > On Fri, January 9, 2015 20:15, David Fetter wrote:
> > > [psql_fix_uri_service_003.patch]
> > 
> > Applies on master; the feature (switching services) works well but a \c without any parameters produces a
segfault:
> > 
> > (centos 6.6, 4.9.2, 64-bit)
> > 
> > 
> > $ echo -en "$PGSERVICEFILE\n$PGSERVICE\n$PGPORT\n"
> > /home/aardvark/.pg_service
> > service_pola
> > 6968
> > 
> > $ psql
> > Timing is on.
> > psql (9.5devel_service_pola_20150109_2340_ac7009abd228)
> > Type "help" for help.
> > 
> > testdb=# \c service=HEAD
> > You are now connected to database "testdb" as user "aardvark" via socket in "/tmp" at port "6545".
> > testdb=# \c service=service_pola
> > You are now connected to database "testdb" as user "aardvark" via socket in "/tmp" at port "6968".
> > testdb=# \c
> > Segmentation fault (core dumped)
> 
> Fixed by running that function only if the argument exists.
> 
> More C cleanups, too.

Added to the upcoming commitfest.

Cheers,
David.
-- 
David Fetter <david@fetter.org> http://fetter.org/
Phone: +1 415 235 3778  AIM: dfetter666  Yahoo!: dfetter
Skype: davidfetter      XMPP: david.fetter@gmail.com

Remember to vote!
Consider donating to Postgres: http://www.postgresql.org/about/donate