linux-kernel - Re: [PATCH 3/5] nsfs: add ioctl to get an owning user namespace for ns file descriptor

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] [thread-next>] [day] [month] [year] [list]

Date:	Thu, 14 Jul 2016 11:48:00 -0700
From:	"W. Trevor King" <wking@...mily.us>
To:	Andrey Vagin <avagin@...nvz.org>
Cc:	linux-kernel@...r.kernel.org, criu@...nvz.org,
	linux-api@...r.kernel.org, containers@...ts.linux-foundation.org,
	linux-fsdevel@...r.kernel.org
Subject: Re: [PATCH 3/5] nsfs: add ioctl to get an owning user namespace for
 ns file descriptor


On Thu, Jul 14, 2016 at 11:20:17AM -0700, Andrey Vagin wrote:
> +int open_related_ns(struct ns_common *ns,
> +		   struct ns_common *(*get_ns)(struct ns_common *ns))
> +{
> +	struct path path = {};
> +	struct file *f;
> +	void *err;
> +	int fd;
> +
> +	fd = get_unused_fd_flags(O_CLOEXEC);
> +	if (fd < 0)
> +		return fd;
> +
> +	while (1) {
> +		struct ns_common *parent;

I think you want to rename this variable to ‘relative’ or some other
more-generic term [1] to echo ‘related’ in the function name.

Cheers,
Trevor

[1]: https://github.com/avagin/linux-task-diag/commit/7fad8ff3fc4110bebf0920cec2388390b3bd2238#commitcomment-18223391

-- 
This email may be signed or encrypted with GnuPG (http://www.gnupg.org).
For more information, see http://en.wikipedia.org/wiki/Pretty_Good_Privacy

Download attachment "signature.asc" of type "application/pgp-signature" (820 bytes)