• Ben Gamari's avatar
    itimer: Don't free condvar until we know ticker is stopped · 7b12b3f0
    Ben Gamari authored
    When we are shutting down the pthread ticker we signal the start_cond condition
    variable to ensure that the ticker thread wakes up and exits in a reasonable
    amount of time. Previously, when the ticker thread would shut down it was
    responsible for freeing the start_cond condition variable. However, this would
    lead to a race wherein the ticker would free start_cond, then the main thread
    would try to signal it in an effort to wake the ticker (#16150).
    Avoid this by moving the mutex destruction to the main thread.
Pthread.c 5.4 KB