[jira] Assigned: (CXF-3211) Infinite loop in FileUtils.getDefaultTempDir() when "java.io.tmpdir" directory is not writable

["Willem Jiang (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CXF-3211?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Willem Jiang reassigned CXF-3211:
---------------------------------

    Assignee: Willem Jiang

> Infinite loop in FileUtils.getDefaultTempDir() when "java.io.tmpdir" directory is not writable
> ----------------------------------------------------------------------------------------------
>
>                 Key: CXF-3211
>                 URL: https://issues.apache.org/jira/browse/CXF-3211
>             Project: CXF
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 2.2.6
>            Reporter: Eric Citaire
>            Assignee: Willem Jiang
>
> FileUtils.getDefaultTempDir() can go into a infinite loop when the "java.io.tmpdir" system property is set to an non-writable directory.
> See issue #CXF-1924.
> May be something like this would prevent an infinite loop :
> {{s = System.getProperty("java.io.tmpdir");}}
> {{File checkExists = new File(s);}}
> {{if (!checkExists.exists() || !checkExists.isDirectory() || !checkExists.canWrite()) {}}
>  {{throw new RuntimeException("The directory "}}
>    {{+ checkExists.getAbsolutePath()}}
>    {{+ " is not a writable directory");}}
> {{}}}
> {{File f = new File(s, "cxf-tmp-" + x);}}
> {{for (int attempts=0; attempts<10; attempts++) {}}
>  {{x = (int)(Math.random() * 1000000);}}
>  {{f = new File(s, "cxf-tmp-" + x);}}
>  {{if (f.mkdir()) break;}}
> {{}}}

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