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From "Tiago R. Espinha (JIRA)" <j...@apache.org>
Subject [jira] Updated: (DERBY-4292) creation of FileInputStream in org.apache.derby.impl.tools.ij.Main not wrapped in privilege block which can cause problems running under SecurityManager
Date Wed, 08 Jul 2009 23:11:17 GMT

     [ https://issues.apache.org/jira/browse/DERBY-4292?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tiago R. Espinha updated DERBY-4292:
------------------------------------

    Attachment: DERBY-4292-Fix.patch

This patch fixes the regression issue when the file does not exist.

> creation of FileInputStream in org.apache.derby.impl.tools.ij.Main not wrapped in privilege
 block which can cause problems running under SecurityManager
> ---------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-4292
>                 URL: https://issues.apache.org/jira/browse/DERBY-4292
>             Project: Derby
>          Issue Type: Bug
>          Components: Tools
>    Affects Versions: 10.1.3.1, 10.2.2.0, 10.3.2.1, 10.4.2.0, 10.5.1.1, 10.6.0.0
>            Reporter: Kathey Marsden
>            Assignee: Tiago R. Espinha
>         Attachments: DERBY-4292-Fix.patch, DERBY-4292-Fix.patch, DERBY-4292-Fix.patch,
DERBY-4292-ReproTest.patch, DERBY-4292-ReproTest.patch, derby4292.zip, run.out.debugall
>
>
> org.apache.derby.impl.tools.ij.Main has this code where the call to FileInputStream is
not wrapped in a privilege block:
>                    try {
>                         in1 = new FileInputStream(file);
>                         if (in1 != null) {
>                             in1 = new BufferedInputStream(in1, utilMain.BUFFEREDFILESIZE);
>                             in = langUtil.getNewInput(in1);
>                         }
>                     } catch (FileNotFoundException e) {
>                         if (Boolean.getBoolean("ij.searchClassPath")) {
>                             in = langUtil.getNewInput(util.getResourceAsStream(file));
>                         }
> This can cause issues when running under SecurityManager

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