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07d1e19107
Inadequate locking in the esp_timer component allowed corruption of the s_timers linked list: 1. timer_armed(timer) returns false 2. another task arms the timer and adds it to s_timers 3. the list is locked 4. the timer is inserted into s_timers again The last step results in a loop in the s_timers list, which causes an infinite loop when iterated. This change always locks the list before checking if the timer is already armed avoiding the data race. |
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| .. | ||
| esp_timer_etm.c | ||
| esp_timer_impl_lac.c | ||
| esp_timer_impl_systimer.c | ||
| esp_timer.c | ||
| ets_timer_legacy.c | ||
| system_time.c | ||