[jboss-jira] [JBoss JIRA] (WFLY-7050) JDK ORB char conversion preceeded by empty string conversion fails with ArrayIndexOutOfBoundsException

[Konstantin Glazkov (JIRA)]

     [ https://issues.jboss.org/browse/WFLY-7050?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Konstantin Glazkov updated WFLY-7050:
-------------------------------------
    Steps to Reproduce: 
ostream.write_string ("");
ostream.write_char (' ');

JUnit test is in attachment "empty_string_followed_by_char_conversion_unit_test.patch"

  was:
ostream.write_string ("");
ostream.write_char (' ');

JUnit test is in attachment "empty_string_followed_by_char_conversion_unit_test_fix.patch"



> JDK ORB char conversion preceeded by empty string conversion fails with ArrayIndexOutOfBoundsException
> ------------------------------------------------------------------------------------------------------
>
>                 Key: WFLY-7050
>                 URL: https://issues.jboss.org/browse/WFLY-7050
>             Project: WildFly
>          Issue Type: Bug
>          Components: IIOP
>    Affects Versions: 10.1.0.Final
>            Reporter: Konstantin Glazkov
>            Assignee: Tomasz Adamski
>         Attachments: empty_string_followed_by_char_conversion_suggested_fix.patch, empty_string_followed_by_char_conversion_unit_test.patch, empty_string_followed_by_char_conversion_unit_test_fix.patch
>
>
> If IDL structure contains string and char fields, and generated *Helper#write method looks like
> ostream.write_string (value.string_field); //empty string
> ostream.write_char (value.char_field); //any char
> without non-empty strings before char field, then write_char method will fail with stacktrace:
> Caused by: java.lang.ArrayIndexOutOfBoundsException: 0
>         at com.sun.corba.se.impl.encoding.CodeSetConversion$JavaCTBConverter.convert(CodeSetConversion.java:206) [openjdk-orb-8.0.6.Final.jar:8.0.6.Final]
>         at com.sun.corba.se.impl.encoding.CDROutputStream_1_0.write_char(CDROutputStream_1_0.java:318) [openjdk-orb-8.0.6.Final.jar:8.0.6.Final]
>         at com.sun.corba.se.impl.encoding.CDROutputStream.write_char(CDROutputStream.java:138) [openjdk-orb-8.0.6.Final.jar:8.0.6.Final]
>         at SomeClassHelper.write(SomeClassHelper.java:<some line>)
> Suggested fix is in attachment "empty_string_followed_by_char_conversion_suggested_fix.patch"



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