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https://issues.apache.org/jira/browse/AXIS2-5300?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andreas Veithen updated AXIS2-5300:
-----------------------------------
Fix Version/s: 1.6.3
> org.apache.axis2.json.AbstractJSONOMBuilder hangs when JSON has wrong format
> ----------------------------------------------------------------------------
>
> Key: AXIS2-5300
> URL: https://issues.apache.org/jira/browse/AXIS2-5300
> Project: Axis2
> Issue Type: Bug
> Components: json
> Affects Versions: 1.6.2
> Environment: Apache tomcat 7.0.25
> Ubuntu 64Bit 11.10
> Reporter: Matthias Gerber
> Assignee: Andreas Veithen
> Fix For: 1.7.0, 1.6.3
>
>
> org.apache.axis2.json.AbstractJSONOMBuilder hangs when JSON has wrong format:
> Code loping through reader at line 119 and 135 to get localName should check
> for end of stream.
> Otherwise the code cycles for ever if the string to parse does not contain a
> ":"
> Code as it is at the moment:
> 118 char temp = (char)reader.read();
> 119 while (temp != ':') {
> 120 if (temp != ' ' && temp != '{' && temp != '\n' && temp !=
> '\r' && temp != '\t') {
> 121 localName += temp;
> 122 }
> 123 temp = (char)reader.read();
> 124 }
> Code as it should be (or something like that):
> int t = reader.read();
> 118 char temp = (char)t;
> 119 while (temp != ':' && t >= 0) {
> 120 if (temp != ' ' && temp != '{' && temp != '\n' && temp !=
> '\r' && temp != '\t') {
> 121 localName += temp;
> 122 }
> t = reader.read();
> 123 temp = (char)t;
> 124 }
> And maybe some error handling if end of stream is reached.
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