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Posted to dev@felix.apache.org by "Richard S. Hall (JIRA)" <ji...@apache.org> on 2010/07/13 16:58:49 UTC
[jira] Created: (FELIX-2473) Subtring matching is incorreclty
matching against an empty string
Subtring matching is incorreclty matching against an empty string
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Key: FELIX-2473
URL: https://issues.apache.org/jira/browse/FELIX-2473
Project: Felix
Issue Type: Bug
Components: Framework, Specification compliance
Affects Versions: framework-3.0.1
Reporter: Richard S. Hall
Priority: Minor
Fix For: framework-3.2.0
The substring matching, which is part of the SimpleFilter implementation is incorrectly matching empty strings. For example, it says "" matches "foo". This is happening because it uses empty strings as replacements for "*" when doing wildcard matching, thus it gets confused when there really is an empty string.
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[jira] Closed: (FELIX-2473) Subtring matching is incorreclty
matching against an empty string
Posted by "Richard S. Hall (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/FELIX-2473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Richard S. Hall closed FELIX-2473.
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Assignee: Richard S. Hall
Resolution: Fixed
I just applied a simple fix that merely special cases the case where there is no wildcard in a substring comparison. In that case, you simply need to return the result of equals() immediately...this works for empty string or any other non-wildcarded string.
> Subtring matching is incorreclty matching against an empty string
> -----------------------------------------------------------------
>
> Key: FELIX-2473
> URL: https://issues.apache.org/jira/browse/FELIX-2473
> Project: Felix
> Issue Type: Bug
> Components: Framework, Specification compliance
> Affects Versions: framework-3.0.1
> Reporter: Richard S. Hall
> Assignee: Richard S. Hall
> Priority: Minor
> Fix For: framework-3.2.0
>
>
> The substring matching, which is part of the SimpleFilter implementation is incorrectly matching empty strings. For example, it says "" matches "foo". This is happening because it uses empty strings as replacements for "*" when doing wildcard matching, thus it gets confused when there really is an empty string.
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[jira] Updated: (FELIX-2473) Subtring matching is incorreclty
matching against an empty string
Posted by "Karl Pauls (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/FELIX-2473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Karl Pauls updated FELIX-2473:
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Fix Version/s: (was: framework-3.2.0)
framework-3.0.2
> Subtring matching is incorreclty matching against an empty string
> -----------------------------------------------------------------
>
> Key: FELIX-2473
> URL: https://issues.apache.org/jira/browse/FELIX-2473
> Project: Felix
> Issue Type: Bug
> Components: Framework, Specification compliance
> Affects Versions: framework-3.0.1
> Reporter: Richard S. Hall
> Assignee: Richard S. Hall
> Priority: Minor
> Fix For: framework-3.0.2
>
>
> The substring matching, which is part of the SimpleFilter implementation is incorrectly matching empty strings. For example, it says "" matches "foo". This is happening because it uses empty strings as replacements for "*" when doing wildcard matching, thus it gets confused when there really is an empty string.
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