linux-kernel - Re: [PATCH 00/26] Permit filesystem local caching

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: <AEF7FD5A-F622-46A1-8034-2FAF10CEBA46@mac.com>
Date:	Tue, 15 Jan 2008 21:24:00 -0500
From:	Kyle Moffett <mrlinuxman@....com>
To:	David Howells <dhowells@...hat.com>
Cc:	sds@...ho.nsa.gov, casey@...aufler-ca.com,
	Trond.Myklebust@...app.com, npiggin@...e.de,
	linux-kernel@...r.kernel.org, selinux@...ho.nsa.gov,
	linux-security-module@...r.kernel.org
Subject: Re: [PATCH 00/26] Permit filesystem local caching

On Jan 15, 2008, at 18:46, David Howells wrote:
>  (*) 01-keys-inc-payload.diff
>  (*) 02-keys-search-keyring.diff
>  (*) 03-keys-callout-blob.diff

One vaguely related question:  Is there presently any way to adjust  
the per-user max-key-data limit? I've been tinkering with using the  
new-ish MIT kerberos "KEYRING:" credentials-cache code to hold keys  
for persistent daemons.  Unfortunately "root" keeps hitting the limit  
even with only about 16 keys allocated across a few sessions.  After  
perusing the docs I can't find any documentation on adjusting the  
limits.

I'd really like some way to specifically allow root to allocate up to  
several megs worth of non-swappable key data, although I suppose just  
increasing the global limit slightly wouldn't be bad either.  If such  
functionality already exists then I'd appreciate a pointer to it (and  
possibly respond in kind with documentation patches).

Cheers,
Kyle Moffett

--
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/