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modules: hal_nordic: nrf_802154 serialization race condition fix

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Fixed a race condition resulting in a serialization error.

Signed-off-by: Artur Hadasz <artur.hadasz@nordicsemi.no>
This commit is contained in:
Artur Hadasz 2022-09-14 10:30:14 +02:00 committed by Fabio Baltieri
parent 9a971de18c
commit 2314d971e7
1 changed files with 7 additions and 6 deletions
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13
modules/hal_nordic/nrf_802154/serialization/platform/nrf_802154_spinel_response_notifier.c
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@ -68,7 +68,6 @@ nrf_802154_spinel_notify_buff_t *nrf_802154_spinel_response_notifier_property_aw
uint32_t timeout)
{
nrf_802154_spinel_notify_buff_t *result = NULL;
int ret;
k_timeout_t k_timeout;
@ -86,11 +85,6 @@ nrf_802154_spinel_notify_buff_t *nrf_802154_spinel_response_notifier_property_aw
LOG_ERR("No response within timeout %u", timeout);
}
ret = k_mutex_unlock(&await_mutex);
assert(ret == 0);
(void)ret;
LOG_DBG("Unlocking response notifier");
return result;
}
@ -98,13 +92,20 @@ void nrf_802154_spinel_response_notifier_free(nrf_802154_spinel_notify_buff_t *p
{
struct spinel_notify_buff_internal *p_notify_buff_free;
int ret;
p_notify_buff_free = CONTAINER_OF(p_notify,
struct spinel_notify_buff_internal,
buff);
assert(p_notify_buff_free == &notify_buff);
LOG_DBG("Unlocking response notifier");
p_notify_buff_free->free = true;
ret = k_mutex_unlock(&await_mutex);
assert(ret == 0);
(void)ret;
}
void nrf_802154_spinel_response_notifier_property_notify(spinel_prop_key_t property,