| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Dmitry Dolgov <9erthalion6(at)gmail(dot)com> |
| Cc: | exclusion(at)gmail(dot)com, pgsql-bugs(at)lists(dot)postgresql(dot)org |
| Subject: | Re: BUG #17897: Crash on assignment to array of constraint-less domain over composite type |
| Date: | 2023-04-15 15:26:04 |
| Message-ID: | 1716431.1681572364@sss.pgh.pa.us |
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| Lists: | pgsql-bugs |
Dmitry Dolgov <9erthalion6(at)gmail(dot)com> writes:
>> On Fri, Apr 14, 2023 at 07:00:01PM +0000, PG Bug reporting form wrote:
>> The following modified excerpt from regress/sql/domain.sql:
>> ...
>> causes a server crash with the following stack trace:
>> [...]
>> Not reproduced on REL_11_STABLE, but reproduced on REL_12_STABLE .. master
>> since 04fe805a1 made a constraint-less domain represented as a RelabelType
>> (not CoerceToDomain) and thus the fix for [1] (ae7b1dd59) doesn't cover
>> this case.
> Looks like it could be fixed in the same way as in ae7b1dd59 ?
Agreed, that seems like the obvious fix. Thanks for the report,
and for the investigation!
regards, tom lane
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