diff options
| author | Anna Schumaker | 2022-11-30 13:15:25 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2022-12-31 13:32:23 +0100 |
| commit | f6a174755c330fe30ba023c4511ce1caf51a7ce1 (patch) | |
| tree | c0875b5937471b982cf3267be36f908dcc32e180 /fs/nfs | |
| parent | 05acc401bca3e5cecd75d9ce6b8d70517c4875aa (diff) | |
NFSv4.2: Set the correct size scratch buffer for decoding READ_PLUS
[ Upstream commit 36357fe74ef736524a29fbd3952948768510a8b9 ]
The scratch_buf array is 16 bytes, but I was passing 32 to the
xdr_set_scratch_buffer() function. Fix this by using sizeof(), which is
what I probably should have been doing this whole time.
Fixes: d3b00a802c84 ("NFS: Replace the READ_PLUS decoding code")
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/nfs42xdr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/nfs42xdr.c b/fs/nfs/nfs42xdr.c index fe1aeb0f048f..2fd465cab631 100644 --- a/fs/nfs/nfs42xdr.c +++ b/fs/nfs/nfs42xdr.c @@ -1142,7 +1142,7 @@ static int decode_read_plus(struct xdr_stream *xdr, struct nfs_pgio_res *res) if (!segs) return -ENOMEM; - xdr_set_scratch_buffer(xdr, &scratch_buf, 32); + xdr_set_scratch_buffer(xdr, &scratch_buf, sizeof(scratch_buf)); status = -EIO; for (i = 0; i < segments; i++) { status = decode_read_plus_segment(xdr, &segs[i]); |