[PATCH v1 38/42] NFSD: Update the NFSv2 ACL ACCESS argument decoder to use struct xdr_stream

Chuck Lever
2021-01-05T15:33:20Z

fs/nfsd/nfs2acl.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/fs/nfsd/nfs2acl.c b/fs/nfsd/nfs2acl.c
index 0274348f6679..7eeac5b81c20 100644
--- a/fs/nfsd/nfs2acl.c
+++ b/fs/nfsd/nfs2acl.c
@@ -222,14 +222,15 @@ static int nfsaclsvc_decode_setaclargs(struct svc_rqst *rqstp, __be32 *p)

static int nfsaclsvc_decode_accessargs(struct svc_rqst *rqstp, __be32 *p)
{
- struct nfsd3_accessargs *argp = rqstp->rq_argp;
+ struct xdr_stream *xdr = &rqstp->rq_arg_stream;
+ struct nfsd3_accessargs *args = rqstp->rq_argp;

- p = nfs2svc_decode_fh(p, &argp->fh);
- if (!p)
+ if (!svcxdr_decode_fhandle(xdr, &args->fh))
+ return 0;
+ if (xdr_stream_decode_u32(xdr, &args->access) < 0)
return 0;
- argp->access = ntohl(*p++);

- return xdr_argsize_check(rqstp, p);
+ return 1;
}

/*