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core: add a check for empty input in inRange()

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berak
2018-04-21 11:43:05 +02:00
parent 7b36e57551
commit d89fb163c6
1 changed files with 2 additions and 0 deletions
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modules/core/src/arithm.cpp
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@@ -1752,6 +1752,8 @@ void cv::inRange(InputArray _src, InputArray _lowerb,
{
CV_INSTRUMENT_REGION()
CV_Assert(! _src.empty());
CV_OCL_RUN(_src.dims() <= 2 && _lowerb.dims() <= 2 &&
_upperb.dims() <= 2 && OCL_PERFORMANCE_CHECK(_dst.isUMat()),
ocl_inRange(_src, _lowerb, _upperb, _dst))