lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date:	Tue, 16 Oct 2012 08:21:35 +0200
From:	Juliusz Chroboczek <jch@....jussieu.fr>
To:	Jochen Striepe <jochen@...ot.escape.de>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: Write is not atomic?

> This seems out of context.

>       If the file was open(2)ed with O_APPEND, the file offset is first
>       set to the end of the file before writing.  The adjustment of the
>       file offset and the write operation are performed as an atomic
>       step.

> Sounds different, doesn't it?

Yes, it does -- thanks for the clarification.  (And thanks to Dave for
the interesting tests.)

Sorry for the confusion,

-- Juliusz
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ