From cb03623bf254975f3660211580f441d860b27359 Mon Sep 17 00:00:00 2001 From: Hans Dedecker Date: Mon, 1 Feb 2016 10:56:19 +0100 Subject: [PATCH] tunnel: Fix possible segfault Signed-off-by: Hans Dedecker --- tunnel.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tunnel.c b/tunnel.c index 524fd43..4a6c409 100644 --- a/tunnel.c +++ b/tunnel.c @@ -67,6 +67,9 @@ tunnel_create(const char *name, struct blob_attr *attr) struct device *dev; tun = calloc(1, sizeof(*tun)); + if (!tun) + return NULL; + dev = &tun->dev; device_init(dev, &tunnel_device_type, name); tun->set_state = dev->set_state; -- 2.30.2