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From "Kathey Marsden (JIRA)" <derby-...@db.apache.org>
Subject [jira] Updated: (DERBY-900) Remove use of String(byte[]) and String(byte[], int, int) constructors in network client leading to non-portable behaviour
Date Wed, 10 May 2006 23:21:05 GMT
     [ http://issues.apache.org/jira/browse/DERBY-900?page=all ]

Kathey Marsden updated DERBY-900:
---------------------------------

    Attachment: testsecmec.zip

I applied the patch derby900_p2_cleanup.diff.txt
I had to merge some files after applying and then ran derbynetclientmats.
The test derbynet/testSecMec failed with client and on rerun.
I ran with 

java version "1.4.2_07"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_07-b05)
Java HotSpot(TM) Client VM (build 1.4.2_07-b05, mixed mode)

The tail end of the test seems to be cut off.  Attached is the test output.

> Remove use of String(byte[]) and String(byte[], int, int) constructors in network client
leading to non-portable behaviour
> --------------------------------------------------------------------------------------------------------------------------
>
>          Key: DERBY-900
>          URL: http://issues.apache.org/jira/browse/DERBY-900
>      Project: Derby
>         Type: Bug

>   Components: Network Client
>     Reporter: Daniel John Debrunner
>     Assignee: Sunitha Kambhampati
>      Fix For: 10.2.0.0
>  Attachments: Derby900.p2.diff.txt, TestEnc.java, derby900.diff.p1.txt, derby900.p2.stat.txt,
derby900.p2_encodingChange.diff.txt, derby900.stat.p1.txt, derby900.test.diff.txt, derby900.test.stat.txt,
derby900_p2_cleanup.diff.txt, derby900_p2_cleanup.stat.txt, for_10.1_derby900.diff.p1.txt,
for_10.1_derby900.stat.p1.txt, testsecmec.zip
>
> These constructors use the Java default platform encoding to convert the bytes to a String,
this typically leads to bugs on platforms with different encodings.
> Replace with code using fixed conversion, or alternative mechanisms. 
> If the call is required its use should be commented as to why it is required.
> org.apache.derby.client.am.ClobOutputStream - some existing bug?
> org.apache.derby.client.am.DateTime - see DERBY-877
> org.apache.derby.client.am.sqlca
> I generated this list using the Java search in eclipse for references to the constructors
> String(byte[])
> String(byte[],int,int)

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