| Lists: | Postg스포츠 토토SQL : Postg스포츠 토토SQL 메일 링리스트 : 2023-12-07 이후 PGSQL-BUGS 12:49 |
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| From: | PG Bug reporting form <noreply(at)postgresql(dot)org> |
|---|---|
| To: | pgsql-bugs(at)lists(dot)postgresql(dot)org |
| Cc: | rekgrpth(at)gmail(dot)com |
| Subject: | BUG #18233: coerce_type accepts NULL as pstate and can pass it to coerce_record_to_complex |
| Date: | 2023-12-07 12:49:23 |
| Message-ID: | 18233-98fe3f5ee55550ff@postgresql.org |
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| Lists: | Postg스포츠 토토SQL : Postg스포츠 토토SQL 메일 링리스트 : 2023-12-07 이후 PGSQL-BUGS 12:49 |
The following bug has been logged on the website:
Bug reference: 18233
Logged by: RekGRpth
Email address: rekgrpth(at)gmail(dot)com
PostgreSQL version: 16.1
Operating system: all
Description:
coerce_type accepts NULL as pstate and can pass it to
coerce_record_to_complex, which passes it to GetNSItemByRangeTablePosn,
which dereferences it.
| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | rekgrpth(at)gmail(dot)com |
| Cc: | pgsql-bugs(at)lists(dot)postgresql(dot)org |
| Subject: | Re: BUG #18233: coerce_type accepts NULL as pstate and can pass it to coerce_record_to_complex |
| Date: | 2023-12-07 14:32:43 |
| Message-ID: | 1268114.1701959563@sss.pgh.pa.us |
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| Lists: | pgsql-bugs |
PG Bug reporting form <noreply(at)postgresql(dot)org> writes:
> coerce_type accepts NULL as pstate and can pass it to
> coerce_record_to_complex, which passes it to GetNSItemByRangeTablePosn,
> which dereferences it.
Can you demonstrate any actual bug here? If so, it's not
coerce_type's, which is clearly documented to allow NULL.
regards, tom lane