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pgsql: hstore_plperl: Add CHECK_FOR_INTERRUPTS() in reference-unwinding 6+ messages / 1 participants [nested] [flat]
* pgsql: hstore_plperl: Add CHECK_FOR_INTERRUPTS() in reference-unwinding @ 2026-06-18 16:23 Tom Lane <tgl@sss.pgh.pa.us> 0 siblings, 0 replies; 6+ messages in thread From: Tom Lane @ 2026-06-18 16:23 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org 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 <aleksander@tigerdata.com> Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://postgr.es/m/CAJ7c6TPbjkzUk4qJ5dHvDNEz0hBuFue3A-XWz_=897z+BC+z8A@mail.gmail.com Backpatch-through: 14 Branch ------ REL_14_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/1f6b2295f95263a5e5767fb4af6440153a7f02af Modified Files -------------- contrib/hstore_plperl/hstore_plperl.c | 9 +++++++++ 1 file changed, 9 insertions(+) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: hstore_plperl: Add CHECK_FOR_INTERRUPTS() in reference-unwinding @ 2026-06-18 16:23 Tom Lane <tgl@sss.pgh.pa.us> 0 siblings, 0 replies; 6+ messages in thread From: Tom Lane @ 2026-06-18 16:23 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org 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 <aleksander@tigerdata.com> Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://postgr.es/m/CAJ7c6TPbjkzUk4qJ5dHvDNEz0hBuFue3A-XWz_=897z+BC+z8A@mail.gmail.com Backpatch-through: 14 Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/c0f17b04d9069cdfd0631b86c776be13192dbe1d Modified Files -------------- contrib/hstore_plperl/hstore_plperl.c | 9 +++++++++ 1 file changed, 9 insertions(+) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: hstore_plperl: Add CHECK_FOR_INTERRUPTS() in reference-unwinding @ 2026-06-18 16:23 Tom Lane <tgl@sss.pgh.pa.us> 0 siblings, 0 replies; 6+ messages in thread From: Tom Lane @ 2026-06-18 16:23 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org 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 <aleksander@tigerdata.com> Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://postgr.es/m/CAJ7c6TPbjkzUk4qJ5dHvDNEz0hBuFue3A-XWz_=897z+BC+z8A@mail.gmail.com Backpatch-through: 14 Branch ------ REL_18_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/d65cf6f800f00a560cd479b426a17f73dd0020f7 Modified Files -------------- contrib/hstore_plperl/hstore_plperl.c | 9 +++++++++ 1 file changed, 9 insertions(+) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: hstore_plperl: Add CHECK_FOR_INTERRUPTS() in reference-unwinding @ 2026-06-18 16:23 Tom Lane <tgl@sss.pgh.pa.us> 0 siblings, 0 replies; 6+ messages in thread From: Tom Lane @ 2026-06-18 16:23 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org 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 <aleksander@tigerdata.com> Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://postgr.es/m/CAJ7c6TPbjkzUk4qJ5dHvDNEz0hBuFue3A-XWz_=897z+BC+z8A@mail.gmail.com Backpatch-through: 14 Branch ------ REL_17_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/4efef9d18e637f5d1e9e09129785d73f5f8619b4 Modified Files -------------- contrib/hstore_plperl/hstore_plperl.c | 9 +++++++++ 1 file changed, 9 insertions(+) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: hstore_plperl: Add CHECK_FOR_INTERRUPTS() in reference-unwinding @ 2026-06-18 16:23 Tom Lane <tgl@sss.pgh.pa.us> 0 siblings, 0 replies; 6+ messages in thread From: Tom Lane @ 2026-06-18 16:23 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org 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 <aleksander@tigerdata.com> Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://postgr.es/m/CAJ7c6TPbjkzUk4qJ5dHvDNEz0hBuFue3A-XWz_=897z+BC+z8A@mail.gmail.com Backpatch-through: 14 Branch ------ REL_16_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/60a1d712a4726fdb44842fd06168715d8534b403 Modified Files -------------- contrib/hstore_plperl/hstore_plperl.c | 9 +++++++++ 1 file changed, 9 insertions(+) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: hstore_plperl: Add CHECK_FOR_INTERRUPTS() in reference-unwinding @ 2026-06-18 16:23 Tom Lane <tgl@sss.pgh.pa.us> 0 siblings, 0 replies; 6+ messages in thread From: Tom Lane @ 2026-06-18 16:23 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org 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 <aleksander@tigerdata.com> Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://postgr.es/m/CAJ7c6TPbjkzUk4qJ5dHvDNEz0hBuFue3A-XWz_=897z+BC+z8A@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(+) ^ permalink raw reply [nested|flat] 6+ messages in thread
end of thread, other threads:[~2026-06-18 16:23 UTC | newest] Thread overview: 6+ messages (download: mbox mbox.gz follow: Atom feed) -- links below jump to the message on this page -- 2026-06-18 16:23 pgsql: hstore_plperl: Add CHECK_FOR_INTERRUPTS() in reference-unwinding Tom Lane <tgl@sss.pgh.pa.us> 2026-06-18 16:23 pgsql: hstore_plperl: Add CHECK_FOR_INTERRUPTS() in reference-unwinding Tom Lane <tgl@sss.pgh.pa.us> 2026-06-18 16:23 pgsql: hstore_plperl: Add CHECK_FOR_INTERRUPTS() in reference-unwinding Tom Lane <tgl@sss.pgh.pa.us> 2026-06-18 16:23 pgsql: hstore_plperl: Add CHECK_FOR_INTERRUPTS() in reference-unwinding Tom Lane <tgl@sss.pgh.pa.us> 2026-06-18 16:23 pgsql: hstore_plperl: Add CHECK_FOR_INTERRUPTS() in reference-unwinding Tom Lane <tgl@sss.pgh.pa.us> 2026-06-18 16:23 pgsql: hstore_plperl: Add CHECK_FOR_INTERRUPTS() in reference-unwinding Tom Lane <tgl@sss.pgh.pa.us>
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