Mario Förster created BATIK-1247:
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Summary: Parsing short relative hyper refrences in jar packed svg
files causes java.lang.IndexOutOfBoundsException
Key: BATIK-1247
URL: https://issues.apache.org/jira/browse/BATIK-1247
Project: Batik
Issue Type: Bug
Components: Utilities
Affects Versions: 1.10
Reporter: Mario Förster
If there is a short relative hyper refrence less four chars length in total
within a svg file which is packed into a jar file. Loading it will cause an
java.lang.IndexOutOfBoundsException to be thrown.
example file:
{code:java|bgColor=#efefef}
<svg xmlns="http://www.w3.org/2000/svg";
xmlns:xlink="http://www.w3.org/1999/xlink"; width="320" height="320" viewBox="0
0 320 320" stroke-linecap="round" stroke="#000">
<defs>
<path id="r" d="m160,160l0,0 0,0">
</path>
</defs>
<use xlink:href="#r"/>
</svg>
{code}
Point of failure:
org.apache.batik.util.ParsedURLJarProtocolHandler - parseURL Method
{code:java}
String start = urlStr.substring(0, JAR.length()+1).toLowerCase();
{code}
Problem should be solved by adding an additional check within
org.apache.batik.util.ParsedURLJarProtocolHandler 's parseURL method or by
using {color:#f79232}startsWith{color} string method ...
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