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Merge pull request #21539 from benpicco/event_deferred_callback_post-fix

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sys/event/deferred_callback: disable timer before modifying event
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benpicco 2025-06-19 12:20:21 +00:00 committed by GitHub
commit 8590133fcb
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1 changed files with 4 additions and 0 deletions
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sys/include/event/deferred_callback.h
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@ -69,6 +69,10 @@ static inline void event_deferred_callback_post(event_deferred_callback_t *event
ztimer_clock_t *clock, uint32_t timeout,
void (*callback)(void *), void *arg)
{
/* cancel the event if it has already been queued */
ztimer_remove(clock, &event->timer);
event_cancel(queue, &event->event.super);
event->event = (event_callback_t) {
.super.handler = _event_callback_handler,
.callback = callback,