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libvgcode - Fixed potential out of bound access in ViewerImpl::update_view_full_range()

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enricoturri1966 2024-03-15 10:57:43 +01:00 committed by Lukas Matena
parent c2b8914ed0
commit c3120b038a
1 changed files with 1 additions and 1 deletions
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src/libvgcode/src/ViewerImpl.cpp
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@ -1668,7 +1668,7 @@ void ViewerImpl::update_view_full_range()
} }
// If the first vertex is an extrusion, add an extra step to properly detect the first segment // If the first vertex is an extrusion, add an extra step to properly detect the first segment
if (first_it != m_vertices.begin() && first_it->type == EMoveType::Extrude) if (first_it != m_vertices.begin() && first_it != m_vertices.end() && first_it->type == EMoveType::Extrude)
--first_it; --first_it;
if (first_it == m_vertices.end()) if (first_it == m_vertices.end())