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-rw-r--r--fs/nfs/nfs4xdr.c24
1 files changed, 19 insertions, 5 deletions
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 203c0967451..c77e802db73 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -5094,16 +5094,13 @@ out_err:
return -EINVAL;
}
-static int decode_secinfo(struct xdr_stream *xdr, struct nfs4_secinfo_res *res)
+static int decode_secinfo_common(struct xdr_stream *xdr, struct nfs4_secinfo_res *res)
{
struct nfs4_secinfo_flavor *sec_flavor;
int status;
__be32 *p;
int i, num_flavors;
- status = decode_op_hdr(xdr, OP_SECINFO);
- if (status)
- goto out;
p = xdr_inline_decode(xdr, 4);
if (unlikely(!p))
goto out_overflow;
@@ -5129,6 +5126,7 @@ static int decode_secinfo(struct xdr_stream *xdr, struct nfs4_secinfo_res *res)
res->flavors->num_flavors++;
}
+ status = 0;
out:
return status;
out_overflow:
@@ -5136,7 +5134,23 @@ out_overflow:
return -EIO;
}
+static int decode_secinfo(struct xdr_stream *xdr, struct nfs4_secinfo_res *res)
+{
+ int status = decode_op_hdr(xdr, OP_SECINFO);
+ if (status)
+ return status;
+ return decode_secinfo_common(xdr, res);
+}
+
#if defined(CONFIG_NFS_V4_1)
+static int decode_secinfo_no_name(struct xdr_stream *xdr, struct nfs4_secinfo_res *res)
+{
+ int status = decode_op_hdr(xdr, OP_SECINFO_NO_NAME);
+ if (status)
+ return status;
+ return decode_secinfo_common(xdr, res);
+}
+
static int decode_exchange_id(struct xdr_stream *xdr,
struct nfs41_exchange_id_res *res)
{
@@ -6821,7 +6835,7 @@ static int nfs4_xdr_dec_secinfo_no_name(struct rpc_rqst *rqstp,
status = decode_putrootfh(xdr);
if (status)
goto out;
- status = decode_secinfo(xdr, res);
+ status = decode_secinfo_no_name(xdr, res);
out:
return status;
}