Re: [PATCH 10/22] Add new pipefs file indicating which Kerberos enctypes the kernel supports

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On Mon, 2010-03-15 at 08:20 -0400, steved@xxxxxxxxxx wrote: 
> From: Kevin Coffman <kwc@xxxxxxxxxxxxxx>
> 
> New file, krb5_info, indicates which Kerberos encryption types are
> supported by the kernel rpcsecgss code.  This is used by gssd to
> determine which encryption types it should attempt to negotiate
> when creating a context with a server.
> 
> The server principal's database and keytab encryption types are
> what limits what it should negotiate.  Therefore, its keytab
> should be created with only the enctypes listed by this file.
> 
> From: J. Bruce Fields <bfields@xxxxxxxxxxxxxx>
> Signed-off-by: Kevin Coffman <kwc@xxxxxxxxxxxxxx>
> Signed-off-by: Steve Dickson <steved@xxxxxxxxxx>
> ---
>  net/sunrpc/rpc_pipe.c |   31 +++++++++++++++++++++++++++++++
>  1 files changed, 31 insertions(+), 0 deletions(-)
> 
> diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
> index 8d63f8f..2230b52 100644
> --- a/net/sunrpc/rpc_pipe.c
> +++ b/net/sunrpc/rpc_pipe.c
> @@ -397,6 +397,31 @@ static const struct file_operations rpc_info_operations = {
>  	.release	= rpc_info_release,
>  };
>  
> +/*
> + * This really belongs in the gss_krb5 code,
> + * but the info file logically belongs here
> + */

No. We should rather export __rpc_create() to allow this code to be
moved to the gss_krb5 module.



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