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Fix segfault caused by unchecked mesh precondition

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CGALProc::does_bound_a_volume(mesh) can throw if CGAL::is_closed(mesh) is not met

affects #8521
This commit is contained in:
tamasmeszaros 2022-07-25 14:07:01 +02:00
parent f0c1f9ebbd
commit 0681f92130
1 changed files with 1 additions and 1 deletions
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2
src/libslic3r/MeshBoolean.cpp
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@ -274,7 +274,7 @@ void CGALMeshDeleter::operator()(CGALMesh *ptr) { delete ptr; }
bool does_bound_a_volume(const CGALMesh &mesh)
{
return CGALProc::does_bound_a_volume(mesh.m);
return CGAL::is_closed(mesh.m) && CGALProc::does_bound_a_volume(mesh.m);
}
bool empty(const CGALMesh &mesh)