Daniele Bortoluzzi <bortoluz(at)gmail(dot)com> writes:
>> Can you still reproduce this with CVS HEAD,
> with CVS HEAD the error is not occurring. Did you fix some GIN bug in
> this version?
Yes, I told you so.
http://archives.postgresql.org/pgsql-committers/2009-06/msg00081.php
But I don't see how that bug would've led to a segfault. Bogus TIDs
in the index should be caught without that.
regards, tom lane