Signed-off-by: Guillaume GARDET guillaume.gardet@free.fr Cc: joe.hershberger@ni.com

--- net/nfs.c | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/net/nfs.c b/net/nfs.c index 78968d8..0ed47c9 100644 --- a/net/nfs.c +++ b/net/nfs.c @@ -481,8 +481,22 @@ static int nfs_lookup_reply(uchar *pkt, unsigned len) if (rpc_pkt.u.reply.rstatus || rpc_pkt.u.reply.verifier || rpc_pkt.u.reply.astatus || - rpc_pkt.u.reply.data[0]) + rpc_pkt.u.reply.data[0]){ + switch(ntohl(rpc_pkt.u.reply.astatus)){ + case 0: /* Not an error */ + break; + case 2: /* Remote can't support NFS version */ + printf("*** ERROR: NFS version not supported: Requested: V%d, accepted: min V%d - max V%d\n", + 2, + ntohl(rpc_pkt.u.reply.data[0]), + ntohl(rpc_pkt.u.reply.data[1])); + break; + default: /* Unknown error on 'accept state' flag */ + printf("*** ERROR: accept state error (%d)\n", ntohl(rpc_pkt.u.reply.astatus)); + break; + } return -1; + }

memcpy(filefh, rpc_pkt.u.reply.data + 1, NFS_FHSIZE);