diff options
| -rw-r--r-- | net/tipc/subscr.c | 15 | ||||
| -rw-r--r-- | net/tipc/subscr.h | 5 |
2 files changed, 8 insertions, 12 deletions
diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c index 7e61a907d860..cef0b6b967d3 100644 --- a/net/tipc/subscr.c +++ b/net/tipc/subscr.c @@ -110,7 +110,8 @@ void tipc_subscrp_report_overlap(struct tipc_subscription *sub, u32 found_lower, { if (!tipc_subscrp_check_overlap(sub, found_lower, found_upper)) return; - if (!must && !(sub->filter & TIPC_SUB_PORTS)) + if (!must && + !(htohl(sub->evt.s.filter, sub->swap) & TIPC_SUB_PORTS)) return; tipc_subscrp_send_event(sub, found_lower, found_upper, event, port_ref, @@ -222,6 +223,7 @@ static int tipc_subscrp_create(struct net *net, struct tipc_subscr *s, { struct tipc_net *tn = net_generic(net, tipc_net_id); struct tipc_subscription *sub; + u32 timeout, filter; int swap; /* Determine subscriber's endianness */ @@ -253,10 +255,8 @@ static int tipc_subscrp_create(struct net *net, struct tipc_subscr *s, sub->seq.type = htohl(s->seq.type, swap); sub->seq.lower = htohl(s->seq.lower, swap); sub->seq.upper = htohl(s->seq.upper, swap); - sub->timeout = msecs_to_jiffies(htohl(s->timeout, swap)); - sub->filter = htohl(s->filter, swap); - if ((!(sub->filter & TIPC_SUB_PORTS) == - !(sub->filter & TIPC_SUB_SERVICE)) || + filter = htohl(s->filter, swap); + if (((filter & TIPC_SUB_PORTS) && (filter & TIPC_SUB_SERVICE)) || (sub->seq.lower > sub->seq.upper)) { pr_warn("Subscription rejected, illegal request\n"); kfree(sub); @@ -265,13 +265,14 @@ static int tipc_subscrp_create(struct net *net, struct tipc_subscr *s, spin_lock_bh(&subscriber->lock); list_add(&sub->subscrp_list, &subscriber->subscrp_list); spin_unlock_bh(&subscriber->lock); + sub->subscriber = subscriber; sub->swap = swap; memcpy(&sub->evt.s, s, sizeof(*s)); atomic_inc(&tn->subscription_count); setup_timer(&sub->timer, tipc_subscrp_timeout, (unsigned long)sub); - sub->timeout += jiffies; - if (!mod_timer(&sub->timer, sub->timeout)) + timeout = htohl(sub->evt.s.timeout, swap); + if (!mod_timer(&sub->timer, jiffies + msecs_to_jiffies(timeout))) tipc_subscrb_get(subscriber); *sub_p = sub; return 0; diff --git a/net/tipc/subscr.h b/net/tipc/subscr.h index 92ee18cc5fe6..9e69dbf05626 100644 --- a/net/tipc/subscr.h +++ b/net/tipc/subscr.h @@ -50,12 +50,9 @@ struct tipc_subscriber; * @subscriber: pointer to its subscriber * @seq: name sequence associated with subscription * @net: point to network namespace - * @timeout: duration of subscription (in ms) - * @filter: event filtering to be done for subscription * @timer: timer governing subscription duration (optional) * @nameseq_list: adjacent subscriptions in name sequence's subscription list * @subscrp_list: adjacent subscriptions in subscriber's subscription list - * @server_ref: object reference of server port associated with subscription * @swap: indicates if subscriber uses opposite endianness in its messages * @evt: template for events generated by subscription */ @@ -63,8 +60,6 @@ struct tipc_subscription { struct tipc_subscriber *subscriber; struct tipc_name_seq seq; struct net *net; - unsigned long timeout; - u32 filter; struct timer_list timer; struct list_head nameseq_list; struct list_head subscrp_list; |