| To: | James Morris <jmorris@xxxxxxxxxx> |
|---|---|
| Subject: | Re: [PATCH] linux 2.9.10-rc1: Fix oops in unix_dgram_sendmsg when using SELinux and SOCK_SEQPACKET |
| From: | Alan Cox <alan@xxxxxxxxxxxxxxxxxxx> |
| Date: | Thu, 18 Nov 2004 16:49:00 +0000 |
| Cc: | Ross Kendall Axe <ross.axe@xxxxxxxxxxxxxxxx>, netdev@xxxxxxxxxxx, Stephen Smalley <sds@xxxxxxxxxxxxxx>, lkml <linux-kernel@xxxxxxxxxxxxxxx>, Chris Wright <chrisw@xxxxxxxx>, "David S. Miller" <davem@xxxxxxxxxxxxx> |
| In-reply-to: | <Xine.LNX.4.44.0411180305060.3192-100000@xxxxxxxxxxxxxxxxxxxxxxxx> |
| References: | <Xine.LNX.4.44.0411180305060.3192-100000@xxxxxxxxxxxxxxxxxxxxxxxx> |
| Sender: | netdev-bounce@xxxxxxxxxxx |
On Iau, 2004-11-18 at 08:27, James Morris wrote: > 2) Ensure that unix_dgram_sendmsg() fails for SOCK_SEQPACKET sockets which > are not connected, otherwise someone could bypass LSM by sending on an > unconnected socket. What about half closed and other connected states ? This patch seems inadequate for things like X.25 |
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