From 0f67fb59fad1570f447b6aee9236c88e9d771e01 Mon Sep 17 00:00:00 2001 From: jian he Date: Fri, 20 Mar 2026 09:57:49 +0800 Subject: [PATCH v22 07/23] error safe for casting macaddr8 to other types per pg_cast select castsource::regtype, casttarget::regtype, castfunc, castcontext,castmethod, pp.prosrc, pp.proname from pg_cast pc join pg_proc pp on pp.oid = pc.castfunc and pc.castfunc > 0 and castsource::regtype ='macaddr8'::regtype order by castsource::regtype; castsource | casttarget | castfunc | castcontext | castmethod | prosrc | proname ------------+------------+----------+-------------+------------+-------------------+--------- macaddr8 | macaddr | 4124 | i | f | macaddr8tomacaddr | macaddr (1 row) Author: jian he Reviewed-by: Amul Sul Reviewed-by: Corey Huinker Discussion: https://postgr.es/m/CADkLM=fv1JfY4Ufa-jcwwNbjQixNViskQ8jZu3Tz_p656i_4hQ@mail.gmail.com Commitfest: https://commitfest.postgresql.org/patch/5941 --- src/backend/utils/adt/mac8.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/backend/utils/adt/mac8.c b/src/backend/utils/adt/mac8.c index c1bf9fd5783..0425ea473a5 100644 --- a/src/backend/utils/adt/mac8.c +++ b/src/backend/utils/adt/mac8.c @@ -550,7 +550,7 @@ macaddr8tomacaddr(PG_FUNCTION_ARGS) result = palloc0_object(macaddr); if ((addr->d != 0xFF) || (addr->e != 0xFE)) - ereport(ERROR, + ereturn(fcinfo->context, (Datum) 0, (errcode(ERRCODE_NUMERIC_VALUE_OUT_OF_RANGE), errmsg("macaddr8 data out of range to convert to macaddr"), errhint("Only addresses that have FF and FE as values in the " -- 2.34.1