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Review request for mesos, Benjamin Hindman and Vinod Kone. Repository: mesos-git Description ------- Fix lock issue in src/common/lock.cpp The Lock class used as a lock itself to protect other resources, however, its internal locked variable is changed without lock protection in the unlock member function. To protect the locked variable, it should change it before release the mutex. So the Lock not only protect the others but itself internal state too. Review: https://reviews.apache.org/r/20404 Diffs ----- src/common/lock.cpp 11c8e8c50d806271c36c2ec20633acf06447c37f Diff: https://reviews.apache.org/r/20404/diff/ Testing ------- make check passed. Thanks, Chengwei Yang
