stp timer fix, linux version 2.4
PATCH 1/1 stp timer fix, linux version 2.4
In kernel 2.4, br_record_config_information update message_age_timer with jiffies in the past. In 2.6 is already fixed and a similar fix appeared in v2.4.35.3.
Signed-off-by Francesco Dolcini <[email protected]>
b/net/bridge/br_stp.c renamed from a/net/bridge/br_stp.c +3 -1
@@ -186,9 +186,11 @@ p->designated_cost = bpdu->root_path_cost; p->designated_bridge = bpdu->bridge_id; p->designated_port = bpdu->port_id; -br_timer_set (&p->message_age_timer, jiffies - bpdu->message_age); +br_timer_set (&p->message_age_timer, jiffies + + (p->br->max_age - bpdu->message_age)); + }/* called under bridge lock */ static void br_record_config_timeout_values (struct net_bridge *br,struct br_config_bpdu *bpdu)
Quoted 3 lines · Francesco Dolcini
In kernel 2.4,
br_record_config_informationupdatemessage_age_timerwith jiffies in the past. In 2.6 is already fixed and a similar fix appeared in v2.4.35.3.
sorry, just broken.