From: Dan Carpenter dan.carpenter@oracle.com
[ Upstream commit b552766c872f5b0d90323b24e4c9e8fa67486dd5 ]
The "bec" struct isn't necessarily always initialized. For example, the mcp251xfd_get_berr_counter() function doesn't initialize anything if the interface is down.
Fixes: 52c793f24054 ("can: netlink support for bus-error reporting and counters") Link: https://lore.kernel.org/r/YAkaRdRJncsJO8Ve@mwanda Signed-off-by: Dan Carpenter dan.carpenter@oracle.com Signed-off-by: Marc Kleine-Budde mkl@pengutronix.de Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/can/dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/can/dev.c +++ b/drivers/net/can/dev.c @@ -1017,7 +1017,7 @@ static int can_fill_info(struct sk_buff { struct can_priv *priv = netdev_priv(dev); struct can_ctrlmode cm = {.flags = priv->ctrlmode}; - struct can_berr_counter bec; + struct can_berr_counter bec = { }; enum can_state state = priv->state;
if (priv->do_get_state)