diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2017-05-20 00:31:12 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-13 19:48:05 +0200 |
| commit | 07b2a3287210618676773e5f0945a46739e7d4ae (patch) | |
| tree | 2c5cacb65c47493c85629a9b71e5bf58f7f2e302 /fs/nfs | |
| parent | 2171500ab056060df54cc015f35560784447ab35 (diff) | |
pNFS/flexfiles: missing error code in ff_layout_alloc_lseg()
[ Upstream commit 662f9a105b4322b8559d448f86110e6ec24b8738 ]
If xdr_inline_decode() fails then we end up returning ERR_PTR(0). The
caller treats NULL returns as -ENOMEM so it doesn't really hurt runtime,
but obviously we intended to set an error code here.
Fixes: d67ae825a59d ("pnfs/flexfiles: Add the FlexFile Layout Driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/flexfilelayout/flexfilelayout.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nfs/flexfilelayout/flexfilelayout.c b/fs/nfs/flexfilelayout/flexfilelayout.c index 13abd608af0f..4539008502ce 100644 --- a/fs/nfs/flexfilelayout/flexfilelayout.c +++ b/fs/nfs/flexfilelayout/flexfilelayout.c @@ -475,6 +475,7 @@ ff_layout_alloc_lseg(struct pnfs_layout_hdr *lh, goto out_err_free; /* fh */ + rc = -EIO; p = xdr_inline_decode(&stream, 4); if (!p) goto out_err_free; |