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Posted to common-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2018/02/06 20:34:00 UTC
[jira] [Assigned] (HADOOP-11137) put up guard rails around pid and
log file handling
[ https://issues.apache.org/jira/browse/HADOOP-11137?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Allen Wittenauer reassigned HADOOP-11137:
-----------------------------------------
Assignee: (was: Allen Wittenauer)
> put up guard rails around pid and log file handling
> ---------------------------------------------------
>
> Key: HADOOP-11137
> URL: https://issues.apache.org/jira/browse/HADOOP-11137
> Project: Hadoop Common
> Issue Type: Improvement
> Components: scripts, security
> Reporter: Allen Wittenauer
> Priority: Major
> Labels: newbie, scripts, security
>
> We should do a better job of protecting against symlink attacks in the pid and log file handling code:
> a) Change the default location to have a user or id.str component
> b) Check to make sure a pid file is actually a pid file (single line, nothing but numbers)
> ... maybe other stuff?
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