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- Path: sparky!uunet!haven.umd.edu!darwin.sura.net!spool.mu.edu!uwm.edu!csd4.csd.uwm.edu!caeser
- From: caeser@csd4.csd.uwm.edu (Robert Michael Trotter)
- Newsgroups: comp.compression
- Subject: Re: Another PKZIP 2.04C bug... WITH bug test file
- Date: 12 Jan 1993 22:03:05 GMT
- Organization: Computing Services Division, University of Wisconsin - Milwaukee
- Lines: 57
- Message-ID: <1ivf6pINNcgf@uwm.edu>
- References: <16B5212D7A.NETOPRWA@ncsuvm.cc.ncsu.edu> <rdippold.726727344@cancun> <16B5314890.NETOPRWA@ncsuvm.cc.ncsu.edu>
- NNTP-Posting-Host: 129.89.7.4
-
- In article <16B5314890.NETOPRWA@ncsuvm.cc.ncsu.edu> NETOPRWA@ncsuvm.cc.ncsu.edu (Wayne Aiken) writes:
- >In article <rdippold.726727344@cancun>
- >rdippold@cancun.qualcomm.com (Ron Dippold) writes:
- >>
- >>NETOPRWA@ncsuvm.cc.ncsu.edu (Wayne Aiken) writes:
- >>> Some files created and unpackable by version 1.10 cannot be PKUNZIPped..
- >>> instead, the message "Enter Disk 2 of archive", or some similar message
- >>> from the multi-volume handler is displayed.
- >>
- >>Were you running it from a batch file or other program (sounds like
- >>it...)? This is something we've noted: random CRC errors and "Enter
- >>Disk #x of archive" messages. If you then try to unzip the same file
- >>right from the command line, it works. This might help you track it.
- >
- >It does the same thing either way- batch files make no difference.
- >
- >Here is one of the files which will trigger the PKUNZIP bug:
- >
- [File deleted to save room]
-
- Have you looked at that file? It is NOT a valid PKZIP 1.1 file.
-
- Here is what pkzip -vt reported....
-
-
- Searching ZIP: SAMEDATE.ZIP
-
- Filename: READ.ME
- File type: binary
- Attributes: --w-
- Date and Time: Apr 27,1992 11:56:08
- Compression Method: Shrunk
- Compressed Size: 639
- Uncompressed Size: 1024
- 32 bit CRC value: 4db9d27c
- Created by: PKZIP: 2.5 under MS-DOS
- Needed to extract: PKUNZIP: 0.9
-
- Filename: SAMEDATE.EXE
- File type: binary
- Attributes: --w-
- Date and Time: Apr 27,1992 11:40:28
- Compression Method: Shrunk
- Compressed Size: 900
- Uncompressed Size: 2128
- 32 bit CRC value: 61fb8cfb
- Created by: PKZIP: 2.5 under MS-DOS
- Needed to extract: PKUNZIP: 0.9
-
-
- It says the file was created by 2.5. Obviously not a PKWARE version.
-
- Caeser
- --
- Minnesota Vikings 11-5 NFC Central Division Champions 1992-93!
-
- Salisbury back in the pocket,DRAW to Allen,Allen bursts up the middle,TOUCHDOWN!
-