net: trickle: Re-init trickle timer for multiple triggerings

We need to re-initialize the trickle->timer delayed work to use trickle_timeout() if there are multiple triggerings. Fixes #15606 Signed-off-by: ling wei <[email protected]>
zephyrproject-rtos · Apr 24, 2019 · 71d5e3a · 71d5e3a
1 parent d823658
commit 71d5e3a
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/subsys/net/ip/trickle.c b/subsys/net/ip/trickle.c
@@ -21,6 +21,8 @@ LOG_MODULE_REGISTER(net_trickle, CONFIG_NET_TRICKLE_LOG_LEVEL);
 
 #define TICK_MAX ~0
 
+static void trickle_timeout(struct k_work *work);
+
 static inline bool is_suppression_disabled(struct net_trickle *trickle)
 {
 	return trickle->k == NET_TRICKLE_INFINITE_REDUNDANCY;
@@ -77,7 +79,7 @@ static void double_interval_timeout(struct k_work *work)
 	NET_DBG("doubling time %u", rand_time);
 
 	trickle->Istart = k_uptime_get_32() + rand_time;
-
+	k_delayed_work_init(&trickle->timer, trickle_timeout);
 	k_delayed_work_submit(&trickle->timer, rand_time);
 
 	NET_DBG("last end %u new end %u for %u I %u",