From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
---|---|
To: | Kunshchikov Vladimir <Vladimir(dot)Kunshchikov(at)infotecs(dot)ru> |
Cc: | "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: [patch] pg_dump/pg_restore zerror() and strerror() mishap |
Date: | 2017-06-22 15:40:04 |
Message-ID: | 20170622154004.e6bcw6juk2pwhngb@alvherre.pgsql |
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Lists: | pgsql-hackers |
Kunshchikov Vladimir wrote:
Hi,
> our testing team has noticed apparently wrong backup/restore error messages like this:
>
>
> pg_restore: [compress_io] could not read from input file: success
> pg_dump: [directory archiver] could not write to output file: success
>
>
>
> Such "success" messages are caused by calling strerror() after gzread()/gzwrite() failures.
Yeah, I've complained about this before but never got around to actually
fixing it. Thanks for the patch, I'll see about putting it on all
branches soon.
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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