Re: [PATCH][SMACK] add a socket_post_accept hook to fix netlabel issueswith labeled TCP servers V1

[Tetsuo Handa]

etienne wrote:
> The following patch  adds a "post_access" hook to get the client IP and check it against the netlabel list. 

Oh, SMACK starts to use security_socket_post_accept() hook?

Then why not move security_socket_post_accept() to before fd_install()?
If file descriptor table is shared between multiple processes,
another process can reach not-yet-labeled-by-security_socket_post_accept()
accept()ed socket.

(Well, I'm happy if security_socket_post_accept() can return error
because TOMOYO wants to implement personal firewall.)
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