5.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Chuck Lever <chuck.lever@xxxxxxxxxx>
[ Upstream commit d169a6a9e5fd7f9e4b74e5e5d2e5a4fd0f84ef05 ]
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
fs/nfsd/nfs4xdr.c | 24 +++++++++++++-----------
1 file changed, 13 insertions(+), 11 deletions(-)
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 8c694844f0efb..f3d54af9de92a 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -439,17 +439,6 @@ nfsd4_decode_stateid(struct nfsd4_compoundargs *argp, stateid_t *sid)
DECODE_TAIL;
}
-static __be32
-nfsd4_decode_access(struct nfsd4_compoundargs *argp, struct nfsd4_access *access)
-{
- DECODE_HEAD;
-
- READ_BUF(4);
- access->ac_req_access = be32_to_cpup(p++);
-
- DECODE_TAIL;
-}
-
static __be32 nfsd4_decode_cb_sec(struct nfsd4_compoundargs *argp, struct nfsd4_cb_sec *cbs)
{
DECODE_HEAD;
@@ -531,6 +520,19 @@ static __be32 nfsd4_decode_cb_sec(struct nfsd4_compoundargs *argp, struct nfsd4_
DECODE_TAIL;
}
+/*
+ * NFSv4 operation argument decoders
+ */
+
+static __be32
+nfsd4_decode_access(struct nfsd4_compoundargs *argp,
+ struct nfsd4_access *access)
+{
+ if (xdr_stream_decode_u32(argp->xdr, &access->ac_req_access) < 0)
+ return nfserr_bad_xdr;
+ return nfs_ok;
+}
+
static __be32 nfsd4_decode_backchannel_ctl(struct nfsd4_compoundargs *argp, struct nfsd4_backchannel_ctl *bc)
{
DECODE_HEAD;
--
2.43.0
