3.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Trond Myklebust <trond.mykleb...@primarydata.com>
commit 6df200f5d5191bdde4d2e408215383890f956781 upstream.
Return the NULL pointer when the allocation fails.
Reported-by: Fengguang Wu <fengguang...@intel.com>
Signed-off-by: Trond Myklebust <trond.mykleb...@primarydata.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
fs/nfs/nfs4filelayout.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/nfs/nfs4filelayout.c
+++ b/fs/nfs/nfs4filelayout.c
@@ -1300,7 +1300,7 @@ 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
--
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