diff options
Diffstat (limited to 'drivers/net/can/dev/skb.c')
| -rw-r--r-- | drivers/net/can/dev/skb.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/can/dev/skb.c b/drivers/net/can/dev/skb.c index 22b0472a5fad..2256391ddbb3 100644 --- a/drivers/net/can/dev/skb.c +++ b/drivers/net/can/dev/skb.c @@ -157,7 +157,11 @@ void can_free_echo_skb(struct net_device *dev, unsigned int idx) { struct can_priv *priv = netdev_priv(dev); - BUG_ON(idx >= priv->echo_skb_max); + if (idx >= priv->echo_skb_max) { + netdev_err(dev, "%s: BUG! Trying to access can_priv::echo_skb out of bounds (%u/max %u)\n", + __func__, idx, priv->echo_skb_max); + return; + } if (priv->echo_skb[idx]) { dev_kfree_skb_any(priv->echo_skb[idx]); |