| From | Greg Kroah-Hartman <> | Subject | [PATCH 3.14 30/59] pNFS: Handle allocation errors correctly in filelayout_alloc_layout_hdr() | Date | Fri, 4 Jul 2014 15:19:19 -0700 |
| |
3.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Trond Myklebust <trond.myklebust@primarydata.com>
commit 6df200f5d5191bdde4d2e408215383890f956781 upstream.
Return the NULL pointer when the allocation fails.
Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- fs/nfs/nfs4filelayout.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/nfs/nfs4filelayout.c +++ b/fs/nfs/nfs4filelayout.c @@ -1330,7 +1330,7 @@ filelayout_alloc_layout_hdr(struct inode struct nfs4_filelayout *flo; flo = kzalloc(sizeof(*flo), gfp_flags); - return &flo->generic_hdr; + return flo != NULL ? &flo->generic_hdr : NULL; } static void
|