hstore_plperl: Add CHECK_FOR_INTERRUPTS() in reference-unwinding loop. Add CHECK_FOR_INTERRUPTS() to the while loop in plperl_to_hstore() that dereferences chains of Perl references, so that a circular reference (e.g. $x = \$x) can be cancelled by the user instead of spinning indefinitely. (We looked at detecting such circular references, but it seems more trouble than it's worth.)
This is a follow-up to da82fbb8f, which fixed the same issue in SV_to_JsonbValue() in jsonb_plperl. Author: Aleksander Alekseev <[email protected]> Reviewed-by: Tom Lane <[email protected]> Discussion: https://postgr.es/m/CAJ7c6TPbjkzUk4qJ5dHvDNEz0hBuFue3A-XWz_=897z+bc+...@mail.gmail.com Backpatch-through: 14 Branch ------ REL_15_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/4fbbabb0a729d643fcc3494f9c22cc700570c143 Modified Files -------------- contrib/hstore_plperl/hstore_plperl.c | 9 +++++++++ 1 file changed, 9 insertions(+)
