Commit ecf0eb9e authored Jan 05, 2013 by Nickolai Zeldovich Committed by Trond Myklebust Jan 05, 2013

nfs: avoid dereferencing null pointer in initiate_bulk_draining



Fix an inverted null pointer check in initiate_bulk_draining().

Signed-off-by: Nickolai Zeldovich <nickolai@csail.mit.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: stable@vger.kernel.org [>= 3.7]

parent 360e1a53

fs/nfs/callback_proc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -206,7 +206,7 @@ static u32 initiate_bulk_draining(struct nfs_client *clp,

		list_for_each_entry(lo, &server->layouts, plh_layouts) {
		ino = igrab(lo->plh_inode);
		if (ino)
		if (!ino)
		continue;
		spin_lock(&ino->i_lock);
		/* Is this layout in the process of being freed? */