[jboss-jira] [JBoss JIRA] (WFCORE-1909) Tab completion causes NUL characters ('\0') to be injected...sometimes

[Jean-Francois Denise (JIRA)]

     [ https://issues.jboss.org/browse/WFCORE-1909?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jean-Francois Denise moved WFLY-7398 to WFCORE-1909:
----------------------------------------------------

        Project: WildFly Core  (was: WildFly)
            Key: WFCORE-1909  (was: WFLY-7398)
    Component/s: CLI
                     (was: CLI)


> Tab completion causes NUL characters ('\0') to be injected...sometimes
> ----------------------------------------------------------------------
>
>                 Key: WFCORE-1909
>                 URL: https://issues.jboss.org/browse/WFCORE-1909
>             Project: WildFly Core
>          Issue Type: Bug
>          Components: CLI
>            Reporter: David Lloyd
>            Assignee: Jean-Francois Denise
>            Priority: Critical
>
> I noticed while testing my subsystem that sometimes using tab-complete on an attribute causes NUL ('\0') characters to be injected into the input.  These characters are invisible on the screen but cause XML marshalling to fail as that character is forbidden.
> My "less" output of .jboss-cli-history looks something like this:
> {noformat}
> embed-server --std-out=echo
> cd subsystem=discovery
> ./static-provider=test:add(services=[{uri=^@^@"local", abstract-type="ejb", abstract-type-authority="jboss"}])
> ./static-provider=test4:add(services=[{uri="local", abstract-type="ejb", abstract-type-authority="jboss"}])
> {noformat}
> In the first "test:add" case I used tab-completion; in the second "test4:add" case I typed it out by hand.  The "^@" are in inverse video in less, indicating a NUL character.



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