linux-kernel - Re: [PATCH 1/2] nfsd: make NFSv4 lease time per net

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]

Message-ID: <20121128150941.GF11651@fieldses.org>
Date:	Wed, 28 Nov 2012 10:09:41 -0500
From:	"J. Bruce Fields" <bfields@...ldses.org>
To:	Stanislav Kinsbursky <skinsbursky@...allels.com>
Cc:	linux-nfs@...r.kernel.org, Trond.Myklebust@...app.com,
	linux-kernel@...r.kernel.org, devel@...nvz.org
Subject: Re: [PATCH 1/2] nfsd: make NFSv4 lease time per net

On Tue, Nov 27, 2012 at 02:11:44PM +0300, Stanislav Kinsbursky wrote:
> diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c
> index dab350d..4930981 100644
> --- a/fs/nfsd/nfsctl.c
> +++ b/fs/nfsd/nfsctl.c
> @@ -912,7 +912,8 @@ static ssize_t nfsd4_write_time(struct file *file, char *buf, size_t size, time_
>   */
>  static ssize_t write_leasetime(struct file *file, char *buf, size_t size)
>  {
> -	return nfsd4_write_time(file, buf, size, &nfsd4_lease);
> +	struct nfsd_net *nn = net_generic(&init_net, nfsd_net_id);
> +	return nfsd4_write_time(file, buf, size, &nn->nfsd4_lease);

This is called in the context of whatever process writes to
nfsv4leasetime, so should be using its network namespace, right?

--b.
--
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/