diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2010-05-25 00:38:26 -0600 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2010-05-25 00:38:26 -0600 |
| commit | b1e50ebcf24668e57f058deb48b0704b5391ed0f (patch) | |
| tree | 17e1b69b249d0738317b732186340c9dd053f1a1 /net/tipc/subscr.c | |
| parent | 0c2a2ae32793e3500a15a449612485f5d17dd431 (diff) | |
| parent | 7e125f7b9cbfce4101191b8076d606c517a73066 (diff) | |
Merge remote branch 'origin' into secretlab/next-spi
Diffstat (limited to 'net/tipc/subscr.c')
| -rw-r--r-- | net/tipc/subscr.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c index ff123e56114..ab6eab4c45e 100644 --- a/net/tipc/subscr.c +++ b/net/tipc/subscr.c @@ -274,7 +274,7 @@ static void subscr_cancel(struct tipc_subscr *s, { struct subscription *sub; struct subscription *sub_temp; - __u32 type, lower, upper; + __u32 type, lower, upper, timeout, filter; int found = 0; /* Find first matching subscription, exit if not found */ @@ -282,12 +282,18 @@ static void subscr_cancel(struct tipc_subscr *s, type = ntohl(s->seq.type); lower = ntohl(s->seq.lower); upper = ntohl(s->seq.upper); + timeout = ntohl(s->timeout); + filter = ntohl(s->filter) & ~TIPC_SUB_CANCEL; list_for_each_entry_safe(sub, sub_temp, &subscriber->subscription_list, subscription_list) { if ((type == sub->seq.type) && (lower == sub->seq.lower) && - (upper == sub->seq.upper)) { + (upper == sub->seq.upper) && + (timeout == sub->timeout) && + (filter == sub->filter) && + !memcmp(s->usr_handle,sub->evt.s.usr_handle, + sizeof(s->usr_handle)) ){ found = 1; break; } @@ -304,7 +310,7 @@ static void subscr_cancel(struct tipc_subscr *s, k_term_timer(&sub->timer); spin_lock_bh(subscriber->lock); } - dbg("Cancel: removing sub %u,%u,%u from subscriber %x list\n", + dbg("Cancel: removing sub %u,%u,%u from subscriber %p list\n", sub->seq.type, sub->seq.lower, sub->seq.upper, subscriber); subscr_del(sub); } @@ -352,8 +358,7 @@ static struct subscription *subscr_subscribe(struct tipc_subscr *s, sub->seq.upper = ntohl(s->seq.upper); sub->timeout = ntohl(s->timeout); sub->filter = ntohl(s->filter); - if ((!(sub->filter & TIPC_SUB_PORTS) == - !(sub->filter & TIPC_SUB_SERVICE)) || + if ((sub->filter && (sub->filter != TIPC_SUB_PORTS)) || (sub->seq.lower > sub->seq.upper)) { warn("Subscription rejected, illegal request\n"); kfree(sub); |