On Wed. 20 janv. 2021 at 21:53, Marc Kleine-Budde wrote:
> On 1/20/21 12:41 PM, Vincent Mailhol wrote:
> > After calling netif_rx_ni(skb), dereferencing skb is unsafe.
> > Especially, the can_frame cf which aliases skb memory is accessed
> > after the netif_rx_ni() in:
> > stats->rx_bytes +=
On 1/20/21 12:41 PM, Vincent Mailhol wrote:
> After calling netif_rx_ni(skb), dereferencing skb is unsafe.
> Especially, the can_frame cf which aliases skb memory is accessed
> after the netif_rx_ni() in:
> stats->rx_bytes += cf->len;
>
> Reordering the lines solves the issue.
>
> Fixes: 39
After calling netif_rx_ni(skb), dereferencing skb is unsafe.
Especially, the can_frame cf which aliases skb memory is accessed
after the netif_rx_ni() in:
stats->rx_bytes += cf->len;
Reordering the lines solves the issue.
Fixes: 39549eef3587 ("can: CAN Network device driver and Netlink inte
