Signed-off-by: Guillaume GARDET <[email protected]>
Cc: [email protected]
---
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);
--
1.8.4.5
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