Suricata

The PostgreSQL protocol doesn't impose any clear limits to how many responses a backend could send.
Given that potentially the result of a SELECT * FROM table could return all the rows from a table,
and that PostgreSQL only limits a table's row count by the number of tuples that can fit onto 4,294,967,295 pages (cf [[https://www.postgresql.org/docs/current/limits.html]]),
we should have a cap on what the parser would accept (cf https://github.com/OISF/suricata/pull/11776#discussion_r1765577996).