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Posted to issues@commons.apache.org by "Sebb (JIRA)" <ji...@apache.org> on 2008/04/08 18:47:25 UTC
[jira] Resolved: (NET-213) Unsafe code in
FromNetASCIIInputStream.java
[ https://issues.apache.org/jira/browse/NET-213?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sebb resolved NET-213.
----------------------
Resolution: Fixed
> Unsafe code in FromNetASCIIInputStream.java
> -------------------------------------------
>
> Key: NET-213
> URL: https://issues.apache.org/jira/browse/NET-213
> Project: Commons Net
> Issue Type: Bug
> Reporter: Sebb
> Fix For: 2.0
>
>
> The constructors in FromNetASCIIInputStream.java assign a value to a static field:
> _lineSeparatorBytes = _lineSeparator.getBytes(encoding);
> This is not thread-safe, indeed it is thread-hostile if the value can ever be different for different encodings.
> (Two different instances wanting to use two different values of the same static field)
> The field should be initialised in the static initialiser (and should probably be made final as a hint not to change it - though this won't stop the contents being changed).
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