[jira] [Updated] (NIFI-2761) BootstrapCodec can throw exceptions with unintended message

["Pierre Villard (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-2761?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pierre Villard updated NIFI-2761:
---------------------------------
    Assignee: Pierre Villard
      Status: Patch Available  (was: Open)

> BootstrapCodec can throw exceptions with unintended message
> -----------------------------------------------------------
>
>                 Key: NIFI-2761
>                 URL: https://issues.apache.org/jira/browse/NIFI-2761
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Core Framework
>    Affects Versions: 1.0.0
>            Reporter: Jeff Storck
>            Assignee: Pierre Villard
>            Priority: Minor
>
> In BootstrapCodec.java, when the following tertiary expression gets evaluated, it never will be null, due to the string concatination.  This causes the IOException message to always be "Details: " with the InvalidCommandException's toString result.
> {code}
> try {
>     processRequest(cmd, args);
> } catch (final InvalidCommandException ice) {
>     throw new IOException("Received invalid command from NiFi: " + line + " : " + ice.getMessage() == null ? "" : "Details: " + ice.toString());
> }
> {code}



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