Merge "codec2: fix rare native crash in buffer queue thread" into qt-dev

            Mutexed<Jobs>::Locked jobs(mJobs);

            nsecs_t nowNs = systemTime();

            bool queued = false;

            for (auto it = jobs->queues.begin(); it != jobs->queues.end(); ++it) {

            for (auto it = jobs->queues.begin(); it != jobs->queues.end(); ) {

                Queue &queue = it->second;

                if (queue.workList.empty()

                        || nowNs - queue.lastQueuedTimestampNs < kIntervalNs) {

                    ++it;

                    continue;

                }

                std::shared_ptr<Codec2Client::Component> comp = queue.component.lock();

                }

                jobs.lock();

                it = jobs->queues.upper_bound(comp);

                queued = true;

            }

            if (queued) {