Re: [PATCH] linux 2.9.10-rc1: Fix oops in unix_dgram_sendmsg when using SELinux and SOCK_SEQPACKET

On Iau, 2004-11-18 at 17:25, James Morris wrote:

1) Don't call security_unix_may_send() hook during sendmsg() for 
SOCK_SEQPACKET, and ensure that sendmsg() can only be called on a 
connected socket so as not to bypass the security_unix_stream_connect() 
hook.

2) Return -EINVAL if sendto() is called on SOCK_SEQPACKET with an address 
supplied.

Consider shutdown(). A sendmsg into shutdown must return the pending
ECONNRESET
first.