diff options
| -rw-r--r-- | fs/nfsd/nfs4xdr.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index 3126210383bd..171fe5e4af67 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -460,7 +460,11 @@ static __be32 nfsd4_decode_cb_sec(struct nfsd4_compoundargs *argp, struct nfsd4_ /* callback_sec_params4 */ READ_BUF(4); READ32(nr_secflavs); - cbs->flavor = (u32)(-1); + if (nr_secflavs) + cbs->flavor = (u32)(-1); + else + /* Is this legal? Be generous, take it to mean AUTH_NONE: */ + cbs->flavor = 0; for (i = 0; i < nr_secflavs; ++i) { READ_BUF(4); READ32(dummy); |
