Bug#886580: meshlab crashes on empty .stl

[Ian Jackson]

Package: meshlab
Version: 1.3.2+dfsg1-3
Severity: minor

This silly file causes it to crash.  It ought to print an error
message, but not actually crash.

(FAOD the fact that the file is empty is almost certainly not admesh's
fault - it'll be my fault.)

zealot:play> cat t.stl 
solid  Processed by ADMesh version 0.98.2
endsolid  Processed by ADMesh version 0.98.2
zealot:play> meshlab t.stl 
Current Plugins Dir is: /usr/lib/meshlab/plugins 
    Reading Param with name MeshLab::Appearance::backgroundBotColor : RichColor
    Reading Param with name MeshLab::Appearance::backgroundTopColor : RichColor
    Reading Param with name MeshLab::Appearance::baseLightAmbientColor : RichColor
    Reading Param with name MeshLab::Appearance::baseLightDiffuseColor : RichColor
    Reading Param with name MeshLab::Appearance::baseLightSpecularColor : RichColor
    Reading Param with name MeshLab::Appearance::fancyBLightDiffuseColor : RichColor
    Reading Param with name MeshLab::Appearance::fancyFLightDiffuseColor : RichColor
    Reading Param with name MeshLab::Appearance::logAreaColor : RichColor
    Reading Param with name MeshLab::Appearance::pointDistanceAttenuation : RichBool
    Reading Param with name MeshLab::Appearance::pointSize : RichFloat
    Reading Param with name MeshLab::Appearance::pointSmooth : RichBool
    Reading Param with name MeshLab::Appearance::textureMagFilter : RichEnum
    Reading Param with name MeshLab::Appearance::textureMinFilter : RichEnum
    Reading Param with name MeshLab::Decoration::AreaHistParam : RichBool
    Reading Param with name MeshLab::Decoration::BoxRatio : RichFloat
    Reading Param with name MeshLab::Decoration::CameraFixedScaleParam : RichFloat
    Reading Param with name MeshLab::Decoration::CameraInfoType : RichEnum
    Reading Param with name MeshLab::Decoration::CameraRenderScaleType : RichEnum
    Reading Param with name MeshLab::Decoration::CameraShowCameraDetails : RichBool
    Reading Param with name MeshLab::Decoration::CameraShowFrustum : RichBool
    Reading Param with name MeshLab::Decoration::CubeMapPath : RichString
    Reading Param with name MeshLab::Decoration::FixedHistMaxParam : RichFloat
    Reading Param with name MeshLab::Decoration::FixedHistMinParam : RichFloat
    Reading Param with name MeshLab::Decoration::FixedHistWidthParam : RichFloat
    Reading Param with name MeshLab::Decoration::GridBack : RichBool
    Reading Param with name MeshLab::Decoration::GridColorBack : RichColor
    Reading Param with name MeshLab::Decoration::GridColorFront : RichColor
    Reading Param with name MeshLab::Decoration::GridMajor : RichFloat
    Reading Param with name MeshLab::Decoration::GridMinor : RichFloat
    Reading Param with name MeshLab::Decoration::GridSnap : RichBool
    Reading Param with name MeshLab::Decoration::HistBinNumParam : RichInt
    Reading Param with name MeshLab::Decoration::NormalLength : RichFloat
    Reading Param with name MeshLab::Decoration::ProjRasterAlpha : RichDynamicFloat
    Reading Param with name MeshLab::Decoration::ProjRasterLighting : RichBool
    Reading Param with name MeshLab::Decoration::ProjRasterOnAllMeshes : RichBool
    Reading Param with name MeshLab::Decoration::ProjRasterUseVBO : RichBool
    Reading Param with name MeshLab::Decoration::SSAORadius : RichFloat
    Reading Param with name MeshLab::Decoration::ShadowIntensityVal : RichDynamicFloat
    Reading Param with name MeshLab::Decoration::ShadowMethod : RichEnum
    Reading Param with name MeshLab::Decoration::ShowBorderFlag : RichBool
    Reading Param with name MeshLab::Decoration::ShowMeshCameras : RichBool
    Reading Param with name MeshLab::Decoration::ShowNonRegular : RichBool
    Reading Param with name MeshLab::Decoration::ShowRasterCameras : RichBool
    Reading Param with name MeshLab::Decoration::ShowSeparatrix : RichBool
    Reading Param with name MeshLab::Decoration::ShowShadow : RichBool
    Reading Param with name MeshLab::Decoration::TextureFaceColor : RichBool
    Reading Param with name MeshLab::Decoration::TextureStyle : RichBool
    Reading Param with name MeshLab::Decoration::UseFixedHistParam : RichBool
    Reading Param with name MeshLab::Decoration::VertDotSize : RichDynamicFloat
Shader directory found '/usr/share/meshlab/shaders', and it contains 19 gdp files
Shader directory found '/usr/share/meshlab/shaders/shadersrm', and it contains 5 rfx files
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc
Aborted
zealot:play> 


-- 
Ian Jackson <ijackson at chiark.greenend.org.uk>   These opinions are my own.

If I emailed you from an address @fyvzl.net or @evade.org.uk, that is
a private address which bypasses my fierce spamfilter.