0001413: Part.Shape.transformGeometry on Null Shape causes SIGSEGV - FreeCAD Tracker

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ID	Project	Category	View Status	Date Submitted	Last Update

0001413	FreeCAD	Bug	public	2014-02-14 10:44	2014-02-15 19:19

Reporter	shoogen	Assigned To	wmayer
Priority	normal	Severity	crash	Reproducibility	always
Status	closed	Resolution	reopened
Product Version	trunk

Summary	0001413: Part.Shape.transformGeometry on Null Shape causes SIGSEGV
Description	SIGSEGV in BRepBuilderAPI_GTransform OCE version 0f39a55ae5955b07d09dff71840b7ad7537338a1
Steps To Reproduce	>>> import Part >>> Part.Shape().transformGeometry(FreeCAD.Matrix(-1))
Additional Information	#0 0x00007f1574ee3be0 in TopoDS_ListIteratorOfListOfShape::Initialize(TopoDS_ListOfShape const&) () from /usr/local/lib/libTKBRep.so.7 #1 0x00007f1574ee088a in TopoDS_Iterator::Initialize(TopoDS_Shape const&, bool, bool) () from /usr/local/lib/libTKBRep.so.7 0000002 0x00007f1574f3c473 in BRepTools_Modifier::Put(TopoDS_Shape const&) () from /usr/local/lib/libTKBRep.so.7 0000003 0x00007f1574b895fd in BRepBuilderAPI_ModifyShape::DoModif(TopoDS_Shape const&, Handle_BRepTools_Modification const&) () from /usr/local/lib/libTKTopAlgo.so.7 0000004 0x00007f1574bb3129 in BRepBuilderAPI_NurbsConvert::Perform(TopoDS_Shape const&, bool) () from /usr/local/lib/libTKTopAlgo.so.7 0000005 0x00007f1574b8a57f in BRepBuilderAPI_GTransform::Perform(TopoDS_Shape const&, bool) () from /usr/local/lib/libTKTopAlgo.so.7 0000006 0x00007f1574b8aa10 in BRepBuilderAPI_GTransform::BRepBuilderAPI_GTransform(TopoDS_Shape const&, gp_GTrsf const&, bool) () from /usr/local/lib/libTKTopAlgo.so.7 0000007 0x00007f15783e511a in Part::TopoShape::transformGShape (this=0x6d6bf70, rclTrf=...) at free-cad/src/Mod/Part/App/TopoShape.cpp:1931 0000008 0x00007f157837dfa4 in Part::TopoShapePy::transformGeometry (this=0x6d6bfb0, args=0x63dae10) at free-cad/src/Mod/Part/App/TopoShapePyImp.cpp:777 0000009 0x00007f1578370b45 in Part::TopoShapePy::staticCallback_transformGeometry (self=0x6d6bfb8, args=0x63dae10) at /home/sebastian/fc-build/src/Mod/Part/App/TopoShapePy.cpp:2003 0000010 0x00007f15e2a4f422 in PyEval_EvalFrameEx () from /usr/lib/libpython2.7.so.1.0 0000011 0x00007f15e2a502e8 in PyEval_EvalCodeEx () from /usr/lib/libpython2.7.so.1.0 0000012 0x00007f15e2aa6806 in ?? () from /usr/lib/libpython2.7.so.1.0 0000013 0x00007f15e2b35d3e in PyObject_Call () from /usr/lib/libpython2.7.so.1.0 0000014 0x00007f15e2b84810 in ?? () from /usr/lib/libpython2.7.so.1.0 0000015 0x00007f15e2b35d3e in PyObject_Call () from /usr/lib/libpython2.7.so.1.0 0000016 0x00007f15e2b36647 in PyEval_CallObjectWithKeywords () from /usr/lib/libpython2.7.so.1.0 0000017 0x00007f15e3d6d0df in Py::Callable::apply (this=0x7fff4a542030, args=...) at free-cad/src/CXX/Python2/Objects.hxx:3235 0000018 0x00007f15e3590138 in App::FeaturePythonImp::execute (this=0x574fa40) at free-cad/src/App/FeaturePython.cpp:64 0000019 0x00007f15782cb4a9 in App::FeaturePythonT<Part::Feature>::execute (this=0x574fcc0) at free-cad/src/App/FeaturePython.h:86
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FreeCAD Information

shoogen 2014-02-15 17:32 developer ~0004223	Part::Mirroring::execute #0 0x00007fb0ec801be0 in TopoDS_ListIteratorOfListOfShape::Initialize(TopoDS_ListOfShape const&) () from /usr/local/lib/libTKBRep.so.7 #1 0x00007fb0ec7fe88a in TopoDS_Iterator::Initialize(TopoDS_Shape const&, bool, bool) () from /usr/local/lib/libTKBRep.so.7 0000002 0x00007fb0ec85a473 in BRepTools_Modifier::Put(TopoDS_Shape const&) () from /usr/local/lib/libTKBRep.so.7 0000003 0x00007fb0ec4a75fd in BRepBuilderAPI_ModifyShape::DoModif(TopoDS_Shape const&, Handle_BRepTools_Modification const&) () from /usr/local/lib/libTKTopAlgo.so.7 0000004 0x00007fb0ec4a23e9 in BRepBuilderAPI_Transform::Perform(TopoDS_Shape const&, bool) () from /usr/local/lib/libTKTopAlgo.so.7 0000005 0x00007fb0ec4a25e0 in BRepBuilderAPI_Transform::BRepBuilderAPI_Transform(TopoDS_Shape const&, gp_Trsf const&, bool) () from /usr/local/lib/libTKTopAlgo.so.7 0000006 0x00007fb0efbde0f7 in Part::Mirroring::execute (this=0x48eaff0) at free-cad/src/Mod/Part/App/FeatureMirroring.cpp:94

FreeCAD: master e08635b1 2014-02-14 15:02:26 wmayer Details Diff	+ fixes 0001413: Part.Shape.transformGeometry on Null Shape causes SIGSEGV		Affected Issues 0001413
	mod - src/Mod/Part/App/TopoShape.cpp		Diff File
FreeCAD: master 1be3308c 2014-02-15 19:54:15 wmayer Details Diff	+ fixes 0001413: Part.Shape.transformGeometry on Null Shape causes SIGSEGV		Affected Issues 0001413
	mod - src/Mod/Part/App/FeatureMirroring.cpp		Diff File

Date Modified	Username	Field	Change
2014-02-14 10:44	shoogen	New Issue
2014-02-14 10:53	shoogen	Priority	low => normal
2014-02-14 10:53	shoogen	Reproducibility	have not tried => always
2014-02-14 10:53	shoogen	Summary	SIGSEGV in BRepBuilderAPI_GTransform => Part.Shape.transformGeometry on Null Shape causes SIGSEGV
2014-02-14 10:53	shoogen	Description Updated
2014-02-14 10:53	shoogen	Steps to Reproduce Updated
2014-02-14 14:19	wmayer	Changeset attached	=> FreeCAD Master master e08635b1
2014-02-14 14:19	wmayer	Assigned To	=> wmayer
2014-02-14 14:19	wmayer	Status	new => closed
2014-02-14 14:19	wmayer	Resolution	open => fixed
2014-02-15 17:32	shoogen	Note Added: 0004223
2014-02-15 17:32	shoogen	Status	closed => feedback
2014-02-15 17:32	shoogen	Resolution	fixed => reopened
2014-02-15 19:19	wmayer	Changeset attached	=> FreeCAD Master master 1be3308c
2014-02-15 19:19	wmayer	Status	feedback => closed