Jens Gutermuth af3486ecf9 improve thread safety in esp_timer ... 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.		2023-05-29 14:27:49 +08:00
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esp_timer_impl_frc_legacy.c	esp_timer: fix CONFIG_PM_USE_RTC_TIMER_REF option usage	2020-09-04 19:19:26 +00:00
esp_timer_impl_lac.c	esp_timer: init rtc timer and system timer in early init	2021-11-02 17:33:31 +08:00
esp_timer_impl_systimer.c	spi_flash: No CPU release time for an erase operation when OS is not running	2021-11-04 15:18:44 +08:00
esp_timer.c	improve thread safety in esp_timer	2023-05-29 14:27:49 +08:00
ets_timer_legacy.c	Updates for riscv support	2020-11-13 07:49:11 +11:00
system_time.c	esp_system: Adds sync of FRC & RTC counters in esp_restart (v4.3)	2021-10-28 17:33:46 +00:00