v13-0007-error-safe-for-casting-macaddr8-to-other-types-per-pg_cast.patch
text/x-patch
Filename: v13-0007-error-safe-for-casting-macaddr8-to-other-types-per-pg_cast.patch
Type: text/x-patch
Part: 13
Patch
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Format: format-patch
Series: patch v13-0007
Subject: error safe for casting macaddr8 to other types per pg_cast
| File | + | − |
|---|---|---|
| src/backend/utils/adt/mac8.c | 1 | 1 |
From f21da63d159abe81a2a3949662f349296af33cc8 Mon Sep 17 00:00:00 2001
From: jian he <jian.universality@gmail.com>
Date: Sat, 22 Nov 2025 00:17:11 +0800
Subject: [PATCH v13 07/20] 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)
discussion: https://postgr.es/m/CADkLM=fv1JfY4Ufa-jcwwNbjQixNViskQ8jZu3Tz_p656i_4hQ@mail.gmail.com
---
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 08e41ba4eea..1c903f152de 100644
--- a/src/backend/utils/adt/mac8.c
+++ b/src/backend/utils/adt/mac8.c
@@ -550,7 +550,7 @@ macaddr8tomacaddr(PG_FUNCTION_ARGS)
result = (macaddr *) palloc0(sizeof(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