• PhilLab's avatar
    Fixed self-assignment in cv::Ptr::operator = · efc1c393
    PhilLab authored
    A self-assignment leads to a call of release() with refcount being 2. In the release() method, refcount is decremented and then successfully checked for being 1. As a consequence, the underlying data is released. To prevent this, we test for a self-assignment
    efc1c393
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