[mapguide-trac] #252: SymbolDefinitions: Repeat value set to 0 causes hang

[MapGuide Open Source]

#252: SymbolDefinitions: Repeat value set to 0 causes hang
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   Reporter:  traianstanev       |       Owner:  traianstanev
       Type:  defect             |      Status:  new         
   Priority:  medium             |   Milestone:              
  Component:  Rendering Service  |     Version:              
   Severity:  major              |    Keywords:              
External_id:                     |  
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 As reported by Stefan Dalakov:

 Hi all,

 This symbol definition causes mapguide to hang - 100% utilization of
 resources forever. The problematic issue is <repeat>0</repeat>. I found my
 way around with <repeat>500</repeat>. Not a problem at all, but not
 matching to the RFC14 document. Just have it as information.


 Stefan Dalakov

 <?xml version="1.0" encoding="UTF-8"?>
 <CompoundSymbolDefinition
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:noNamespaceSchemaLocation="SymbolDefinition-1.0.0.xsd"
 version="1.0.0">
   <Name>LUZN10</Name>
   <SimpleSymbol>
    <SimpleSymbolDefinition>
    <Name>luzn10a</Name>
    <Graphics>
     <Path>
       <Geometry>M -0.15,0 L 0.15,0 M 1.0,0.0 L 4.0,0.0</Geometry>
       <LineColor>ff000000</LineColor>
       <LineWeight>0.12</LineWeight>
       <LineCap>'None'</LineCap>
     </Path>
    </Graphics>
    <LineUsage>
     <VertexControl>'OverlapWrap'</VertexControl>
     <Repeat>5</Repeat>
    </LineUsage>
    <ParameterDefinition/>
    </SimpleSymbolDefinition>
   </SimpleSymbol>
   <SimpleSymbol>
    <SimpleSymbolDefinition>
     <Name>luzn10b</Name>
     <Graphics>
      <Path>
       <Geometry>M -1,0 A 1,1 0 1 1 1,0 A 1,1 0 1 1 -1,0</Geometry>
       <LineColor>ff000000</LineColor>
       <LineWeight>0.2</LineWeight>
       <LineCap>'None'</LineCap>
       <LineJoin>'Round'</LineJoin>
     </Path>
    </Graphics>
    <LineUsage>
     <StartOffset>0</StartOffset>
     <Repeat>0</Repeat>
    </LineUsage>
    <ParameterDefinition/>
   </SimpleSymbolDefinition>
  </SimpleSymbol>
 </CompoundSymbolDefinition>
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-- 
Ticket URL: <http://trac.osgeo.org/mapguide/ticket/252>
MapGuide Open Source <http://mapguide.osgeo.org/>
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