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author David Rowley <drowley@postgresql.org>

2024年12月29日 10:57:43 +0000 (23:57 +1300)

committer David Rowley <drowley@postgresql.org>

2024年12月29日 10:57:43 +0000 (23:57 +1300)

These arrays were sized with Natts_pg_trigger (19) when they should have
been sized with Natts_pg_event_trigger (7). We'd better fix this as
it's clearly a mistake and it could become problematic if
pg_event_trigger were to gain a dozen or so more columns in the future.

No backpatch as there's no actual bug and the column count on those
tables isn't going to change in released versions.

Author: Xin Zhang <zhanghien@qq.com>
Discussion: https://postgr.es/m/tencent_05AD0FB321A414EC3661204D2102AA6EF605@qq.com

src/backend/commands/event_trigger.c patch | blob | blame | history

diff --git a/src/backend/commands/event_trigger.c b/src/backend/commands/event_trigger.c

index dcfc1dbaffd41199af37b3e99666df5148e2c907..1f5872554d40c353c5405cab3884570fea6b81e4 100644 (file)

--- a/src/backend/commands/event_trigger.c

+++ b/src/backend/commands/event_trigger.c

@@ -276,8 +276,8 @@ insert_event_trigger_tuple(const char *trigname, const char *eventname, Oid evtO

Relation tgrel;

Oid trigoid;

HeapTuple tuple;

- Datum values[Natts_pg_trigger];

- bool nulls[Natts_pg_trigger];

+ Datum values[Natts_pg_event_trigger];

+ bool nulls[Natts_pg_event_trigger];

NameData evtnamedata,

evteventdata;

ObjectAddress myself,

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