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An improper locking bug(e.g., deadlock) on the lock runloop_lock #641

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An improper locking bug(e.g., deadlock) on the lock runloop_lock#641
@ycaibb

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@ycaibb
ycaibb
opened on Sep 5, 2021

Hi, developers, thank you for your checking. It seems the lock runloop_lock is not released correctly when ret != 0 in the function setup_kinect?

libfreenect/wrappers/c_sync/libfreenect_sync.c

Lines 283 to 287 in 4d6b941

pthread_mutex_lock(&runloop_lock);
int thread_running_prev = thread_running;
if (!thread_running) {
int ret = init_thread();
if (ret != 0) return ret;

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