[Bug 21891] New: info zip 3.0 won't apppend to existing archive

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=21891

           Summary: info zip 3.0 won't apppend to existing archive
           Product: Wine
           Version: 1.1.39
          Platform: x86
               URL: ftp://ftp.info-zip.org/pub/infozip/win32/
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: cmd
        AssignedTo: wine-bugs at winehq.org
        ReportedBy: htl10 at users.sourceforge.net


ftp://ftp.info-zip.org/pub/infozip/win32/zip232xn.zip
ftp://ftp.info-zip.org/pub/infozip/win32/zip300xn.zip

info zip is supposed to add files if the zip file speecifies already exists.

with 2.32, it works as advertised as follows. With 3.0, 

del a.zip
zip.exe a.zip file1         (creating new zip archive)
zip.exe a.zip file2         (adding file to existing zip archive)

the 2nd step fails with "zip error: Interrupted (aborting)"

(FWIW, the above is a simplified version of part of the windows binary
packaging procedure for ghostscript)

I think it is unlikely a bug/regression with zip 3.0 , so I am filing it here.
If somebody verifies that zip 3.0 doesn't work on genuine windows either,
please close as invalid and I'll contact info-zip.

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