5.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Chuck Lever <chuck.lever@xxxxxxxxxx>
[ Upstream commit 8688361ae2edb8f7e61d926dc5000c9a44f29370 ]
As an additional clean up, move code not related to XDR decoding
into readdir's .pc_func call out.
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
fs/nfsd/nfsxdr.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/fs/nfsd/nfsxdr.c b/fs/nfsd/nfsxdr.c
index 3d72334e16733..7b33093f8d8b4 100644
--- a/fs/nfsd/nfsxdr.c
+++ b/fs/nfsd/nfsxdr.c
@@ -381,15 +381,17 @@ nfssvc_decode_symlinkargs(struct svc_rqst *rqstp, __be32 *p)
int
nfssvc_decode_readdirargs(struct svc_rqst *rqstp, __be32 *p)
{
+ struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nfsd_readdirargs *args = rqstp->rq_argp;
- p = decode_fh(p, &args->fh);
- if (!p)
+ if (!svcxdr_decode_fhandle(xdr, &args->fh))
+ return 0;
+ if (xdr_stream_decode_u32(xdr, &args->cookie) < 0)
+ return 0;
+ if (xdr_stream_decode_u32(xdr, &args->count) < 0)
return 0;
- args->cookie = ntohl(*p++);
- args->count = ntohl(*p++);
- return xdr_argsize_check(rqstp, p);
+ return 1;
}
/*
--
2.43.0
