Re: BUG #14849: jsonb_build_object doesn't like VARIADIC calls very much

> On 13 October 2017 at 06:29, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
wrote:
>
> So I have implemented a patch that fills in intermediate state data when
dong
> a variadic call and feeds that to the JSONB constructor.

Shouldn't `jsonb_build_object` and `jsonb_build_array` be strict in this
patch?
Otherwise one can get a segfault for these cases:

```
=# select jsonb_build_object(variadic NULL::text[]);
server closed the connection unexpectedly
This probably means the server terminated abnormally
before or while processing the request.
The connection to the server was lost. Attempting reset: Failed.

=# select jsonb_build_array(variadic NULL::text[]);
server closed the connection unexpectedly
This probably means the server terminated abnormally
before or while processing the request.
The connection to the server was lost. Attempting reset: Failed.
```