can: gw: Properly fill the netlink header when responding to RTM_GETROUTE
- set message type to RTM_NEWROUTE - relate to original request by inheriting the sequence and port number. - set NLM_F_MULTI because it's a dump and more messages will follow Signed-off-by: Thomas Graf <tgraf@suug.ch> Tested-by: Oliver Hartkopp <socketcan@hartkopp.net> Acked-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
parent
732d35fd08
commit
1da0faa380
10
net/can/gw.c
10
net/can/gw.c
|
@ -444,11 +444,14 @@ static int cgw_notifier(struct notifier_block *nb,
|
|||
return NOTIFY_DONE;
|
||||
}
|
||||
|
||||
static int cgw_put_job(struct sk_buff *skb, struct cgw_job *gwj)
|
||||
static int cgw_put_job(struct sk_buff *skb, struct cgw_job *gwj, int type,
|
||||
u32 pid, u32 seq, int flags)
|
||||
{
|
||||
struct cgw_frame_mod mb;
|
||||
struct rtcanmsg *rtcan;
|
||||
struct nlmsghdr *nlh = nlmsg_put(skb, 0, 0, 0, sizeof(*rtcan), 0);
|
||||
struct nlmsghdr *nlh;
|
||||
|
||||
nlh = nlmsg_put(skb, pid, seq, type, sizeof(*rtcan), flags);
|
||||
if (!nlh)
|
||||
return -EMSGSIZE;
|
||||
|
||||
|
@ -546,7 +549,8 @@ static int cgw_dump_jobs(struct sk_buff *skb, struct netlink_callback *cb)
|
|||
if (idx < s_idx)
|
||||
goto cont;
|
||||
|
||||
if (cgw_put_job(skb, gwj) < 0)
|
||||
if (cgw_put_job(skb, gwj, RTM_NEWROUTE, NETLINK_CB(cb->skb).pid,
|
||||
cb->nlh->nlmsg_seq, NLM_F_MULTI) < 0)
|
||||
break;
|
||||
cont:
|
||||
idx++;
|
||||
|
|
Loading…
Reference in a new issue