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event/Loop: read the "again" flag while holding mutex

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This commit is contained in:
Max Kellermann 2014-12-14 14:47:32 +01:00
parent 51464b4317
commit 3c29aa6271
1 changed files with 2 additions and 1 deletions
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3
src/event/Loop.cxx
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@ -179,9 +179,10 @@ EventLoop::Run()
mutex.lock(); mutex.lock();
HandleDeferred(); HandleDeferred();
busy = false; busy = false;
const bool _again = again;
mutex.unlock(); mutex.unlock();
if (again) if (_again)
/* re-evaluate timers because one of the /* re-evaluate timers because one of the
IdleMonitors may have added a new IdleMonitors may have added a new
timeout */ timeout */