On Sun, Jul 28, 2013 at 02:36:37PM -0400, Steve Dickson wrote:
> Changed the default protocol versions that rpc.nfsd
> register with rpcbind to just 3 and 4. Version 2
> can still be enabled with the '-V' flag, but it
> will not be on by default.
OK, I think that's a first reasonable step--ACK.
--b.
>
> Signed-off-by: Steve Dickson <steved@xxxxxxxxxx>
> ---
> support/include/nfs/nfs.h | 1 +
> utils/nfsd/nfsd.c | 2 +-
> 2 files changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/support/include/nfs/nfs.h b/support/include/nfs/nfs.h
> index 174c2dd..5fd86f6 100644
> --- a/support/include/nfs/nfs.h
> +++ b/support/include/nfs/nfs.h
> @@ -52,6 +52,7 @@ struct nfs_fh_old {
> #define NFSCTL_UDPISSET(_cltbits) ((_cltbits) & NFSCTL_UDPBIT)
> #define NFSCTL_TCPISSET(_cltbits) ((_cltbits) & NFSCTL_TCPBIT)
>
> +#define NFSCTL_VERDEFAULT (0xc) /* versions 3 and 4 */
> #define NFSCTL_VERSET(_cltbits, _v) ((_cltbits) |= (1 << ((_v) - 1)))
> #define NFSCTL_UDPSET(_cltbits) ((_cltbits) |= NFSCTL_UDPBIT)
> #define NFSCTL_TCPSET(_cltbits) ((_cltbits) |= NFSCTL_TCPBIT)
> diff --git a/utils/nfsd/nfsd.c b/utils/nfsd/nfsd.c
> index e87c0a9..df48392 100644
> --- a/utils/nfsd/nfsd.c
> +++ b/utils/nfsd/nfsd.c
> @@ -100,7 +100,7 @@ main(int argc, char **argv)
> char *haddr = NULL;
> int socket_up = 0;
> int minorvers41 = 0; /* nfsv4 minor version */
> - unsigned int versbits = NFSCTL_ALLBITS;
> + unsigned int versbits = NFSCTL_VERDEFAULT;
> unsigned int protobits = NFSCTL_ALLBITS;
> unsigned int proto4 = 0;
> unsigned int proto6 = 0;
> --
> 1.8.1.4
>
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