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Re: Add null check on get_tablespace_name() return in pg_get_database_ddl_internal - Mailing list pgsql-hackers

From SATYANARAYANA NARLAPURAM
Subject Re: Add null check on get_tablespace_name() return in pg_get_database_ddl_internal
Date
Msg-id CAHg+QDcrQHBhGJa9Uc4Q2+Q_uH5=V4QN_twWovrs1PUvFTZdwQ@mail.gmail.com
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In response to Re: Add null check on get_tablespace_name() return in pg_get_database_ddl_internal  (Chao Li <li.evan.chao@gmail.com>)
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Hi Chao,

On Wed, Apr 22, 2026 at 5:03 PM Chao Li <li.evan.chao@gmail.com> wrote:


> On Apr 23, 2026, at 06:20, SATYANARAYANA NARLAPURAM <satyanarlapuram@gmail.com> wrote:
>
> Hi Hackers,
>
> A concurrent tablespace drop could lead to null deref in pg_get_database_ddl. I acknowledge this is a corner case. Adding a patch to fix this to keep the code clean.
>
> Thanks,
> Satya
> <0001-Fix-NULL-deref-in-pg_get_database_ddl-on-concurrent-tablespace-drop.patch>

This is a dup of my recent patch, see [1].

[1] https://www.postgresql.org/message-id/573E45C1-31A4-4885-A00C-1A2171159A2A%40gmail.com

Thanks, I replied there.
 

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