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From: David Miller <davem@davemloft.net>
To: casey@schaufler-ca.com
Cc: fw@strlen.de, paul@paul-moore.com, netdev@vger.kernel.org,
	linux-security-module@vger.kernel.org, selinux@vger.kernel.org
Subject: Re: New skb extension for use by LSMs (skb "security blob")?
Date: Thu, 22 Aug 2019 14:18:45 -0700 (PDT)
Message-ID: <20190822.141845.217313560870249775.davem@davemloft.net> (raw)
In-Reply-To: <32646e98-2ed6-a63a-5589-fefd57e85f66@schaufler-ca.com>

From: Casey Schaufler <casey@schaufler-ca.com>
Date: Thu, 22 Aug 2019 13:35:01 -0700

> If the secmark where replaced by a security blob, the u32 secmark field
> in an sk_buff would be replaced by a void * security field.

You can already use the secmark to hash to some kind of pointer or other
object.

  reply index

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-21 22:00 Paul Moore
2019-08-21 22:50 ` David Miller
2019-08-22  3:27   ` Paul Moore
2019-08-22  3:54     ` David Miller
2019-08-22 18:50       ` Casey Schaufler
2019-08-22  7:03 ` Florian Westphal
2019-08-22 16:32   ` Paul Moore
2019-08-22 20:10     ` Casey Schaufler
2019-08-22 20:15       ` Florian Westphal
2019-08-22 20:35         ` Casey Schaufler
2019-08-22 21:18           ` David Miller [this message]
2019-08-22 21:59             ` Casey Schaufler
2019-08-22 22:28               ` David Miller
2019-08-22 22:34                 ` Casey Schaufler
2019-08-22 22:36                   ` David Miller
2019-08-23 18:56                     ` Casey Schaufler
2019-08-22 21:17       ` David Miller

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