NFSv4.2: Ensure we always reset the result->count in decode_read_plus()

Signed-off-by: N Trond Myklebust <trond.myklebust@hammerspace.com>

NFSv4.2: Ensure we always reset the result->count in decode_read_plus()
Signed-off-by: N Trond Myklebust <trond.myklebust@hammerspace.com>
1ee63101 · Trond Myklebust · 5802f7c2 · 1ee63101
隐藏空白更改
内联并排

Showing with 1 addition and 0 deletion

fs/nfs/nfs42xdr.c fs/nfs/nfs42xdr.c +1 -0

未找到文件。
--- a/fs/nfs/nfs42xdr.c
+++ b/fs/nfs/nfs42xdr.c
@@ -1087,6 +1087,7 @@ static int decode_read_plus(struct xdr_stream *xdr, struct nfs_pgio_res *res)
 	if (unlikely(!p))
 		return -EIO;

+	res->count = 0;
 	eof = be32_to_cpup(p++);
 	segments = be32_to_cpup(p++);
 	if (segments == 0)