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Fix for a potential data race condition

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rajithr
2015-05-26 11:31:31 +05:30
parent 2952c10ced
commit ff6881efbf
1 changed files with 2 additions and 0 deletions
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2
modules/objdetect/src/detection_based_tracker.cpp
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@@ -284,7 +284,9 @@ void* cv::workcycleObjectDetectorFunction(void* p)
{ {
CATCH_ALL_AND_LOG({ ((cv::DetectionBasedTracker::SeparateDetectionWork*)p)->workcycleObjectDetector(); }); CATCH_ALL_AND_LOG({ ((cv::DetectionBasedTracker::SeparateDetectionWork*)p)->workcycleObjectDetector(); });
try{ try{
((cv::DetectionBasedTracker::SeparateDetectionWork*)p)->lock();
((cv::DetectionBasedTracker::SeparateDetectionWork*)p)->stateThread = cv::DetectionBasedTracker::SeparateDetectionWork::STATE_THREAD_STOPPED; ((cv::DetectionBasedTracker::SeparateDetectionWork*)p)->stateThread = cv::DetectionBasedTracker::SeparateDetectionWork::STATE_THREAD_STOPPED;
((cv::DetectionBasedTracker::SeparateDetectionWork*)p)->unlock();
} catch(...) { } catch(...) {
LOGE0("DetectionBasedTracker: workcycleObjectDetectorFunction: ERROR concerning pointer, received as the function parameter"); LOGE0("DetectionBasedTracker: workcycleObjectDetectorFunction: ERROR concerning pointer, received as the function parameter");
} }