Problem openWRT "backfire" and "kmod-batman-adv"
Commit Message
Sven Eckelmann wrote:
> I haven't wrote that code... so it may take a little bit until I feel in
> the right mood to hunt it real down.
Ok, could you please try the attached patch? Just add it to the other patches
(you can omit 03-... after a successful test. But it may reveal interesting
information if that wasn't the actual problem). Don't forget to cleanup your
openwrt build environment.
Best regards,
Sven
@@ -129,6 +129,9 @@ static bool hardif_is_iface_up(struct batman_if *batman_if)
static void update_mac_addresses(struct batman_if *batman_if)
{
+ if (!batman_if || !batman_if->packet_buff)
+ return;
+
addr_to_string(batman_if->addr_str, batman_if->net_dev->dev_addr);
memcpy(((struct batman_packet *)(batman_if->packet_buff))->orig,
@@ -339,6 +342,7 @@ static struct batman_if *hardif_add_interface(struct net_device *net_dev)
batman_if->if_num = -1;
batman_if->net_dev = net_dev;
batman_if->if_status = IF_NOT_IN_USE;
+ batman_if->packet_buff = NULL;
INIT_LIST_HEAD(&batman_if->list);
check_known_mac_addr(batman_if->net_dev->dev_addr);