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https://issues.jboss.org/browse/AS7-6139?page=com.atlassian.jira.plugin.s...
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Chao Wang updated AS7-6139:
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Attachment: AS7-6139.patch
Is the patch file a suitable way to check the numeric type? Comparing two different types
are equal in value
ModelTypeValidator is overly lenient about numeric types
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Key: AS7-6139
URL:
https://issues.jboss.org/browse/AS7-6139
Project: Application Server 7
Issue Type: Bug
Components: Domain Management
Affects Versions: 7.1.3.Final (EAP)
Reporter: Brian Stansberry
Priority: Minor
Attachments: AS7-6139.patch
ModelTypeValidator does some conversion checks to see if a passed in ModelNode meets the
requirements of the valid type. These checks are overly lenient when it comes to numeric
types as they rely only on the ModelNode.asXXX() methods not failing. But those methods
don't fail even if the conversion involves a narrowing.
For example, calling new ModelNode(Long.MAX_LONG).asInt() will not fail, but if the user
passed in such a value for use in an attribute of type INT the stored value would not be
what was expected.
Note this is minor as in many, many cases ModelTypeValidator subclasses like
IntRangeValidator are used, and those subclasses enforce ranges.
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