NFSv4: Fix a use-after-free situation in _nfs4_proc_getlk()

[pandora-kernel.git] / fs / nfs / nfs4proc.c

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 5639efd..64fe3db 100644 (file)
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -4052,6 +4052,7 @@ static int _nfs4_proc_getlk(struct nfs4_state *state, int cmd, struct file_lock
                        status = 0;
        }
        request->fl_ops->fl_release_private(request);
+       request->fl_ops = NULL;
 out:
        return status;
 }