[Bug 31353] New: wine notepad crashed when exiting with some CJK characters remaining in text area

http://bugs.winehq.org/show_bug.cgi?id=31353

Bug #: 31353
           Summary: wine notepad crashed when exiting with some CJK
                    characters remaining in text area
           Product: Wine
           Version: 1.5.9
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
                CC: [e-mail]
    Classification: Unclassified

Created attachment 41197
  --> http://bugs.winehq.org/attachment.cgi?id=41197
crash log

This is what I've tested:

1. locale: en_US.UTF-8
$ wine notepad
Then input or paste some Chinese/Japanese characters, and hit exit button (or
alt-f4).

Crashed.

2. locale: en_US.UTF-8
$ wine notepad
Then input or paste some Chinese/Japanese characters, then delete them, and hit
exit button (or alt-f4).

It did not crash.

3. locale: zh_CN.UTF-8
Same operations as 1, did not crash too.

log attached.