[pnfs] [PATCH] Set the right size for sockaddr.

[Marc Eshel]

nfs4_set_client() was called with length of hostname instead of 
sizeof(struct sockaddr), so if you are lucky and your hostname was long 
enough it worked fine but if you had a short hostname rpc_create would 
hang trying to connect to the DS.
Marc.

Marc Eshel <eshel at almaden.ibm.com> wrote on 04/30/2008 07:52:57 PM:

> From: Marc Eshel <eshel at almaden.ibm.com>
> 
> 
> ---
> 
>  fs/nfs/nfs4filelayoutdev.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/fs/nfs/nfs4filelayoutdev.c b/fs/nfs/nfs4filelayoutdev.c
> index 59ca50a..aee5425 100644
> --- a/fs/nfs/nfs4filelayoutdev.c
> +++ b/fs/nfs/nfs4filelayoutdev.c
> @@ -240,7 +240,7 @@ nfs4_pnfs_ds_create(struct nfs_server *mds_srv, 
> struct nfs4_pnfs_ds *ds)
>     err = nfs4_set_client(&tmp,
>                 mds_srv->nfs_client->cl_hostname,
>                 (struct sockaddr *)&sin,
> -               addrlen,
> +               sizeof(struct sockaddr),
>                 ip_addr,
>                 RPC_AUTH_UNIX,
>                 IPPROTO_TCP,