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Date:      11 Sep 2000 17:59:25 -0000
From:      trost@cloud.rain.com
To:        FreeBSD-gnats-submit@freebsd.org
Subject:   bin/21208: tar does not support 2.5 GB file
Message-ID:  <20000911175925.88789.qmail@grey.cloud.rain.com>

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>Number:         21208
>Category:       bin
>Synopsis:       tar does not support 2.5 GB file
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Sep 11 11:00:03 PDT 2000
>Closed-Date:
>Last-Modified:
>Originator:     Bill Trost
>Release:        FreeBSD 4.1-RC2 i386
>Organization:
Trost Computing
>Environment:

	

>Description:

	When reading a file larger than about 2 GB in a tar file,
	tar claims that the file size is negative; e.g.

		$ tar tfvv /tmp/!
		-rw-r----- 236/236 -1751465006 Aug  1 15:13 2000 bigfile
		tar: Skipping to next file header...


>How-To-Repeat:

	Make a big file.  Tar it.  Untar it.

>Fix:

	I assume that someone is treating the size as a signed int when
	they shouldn't be.  For what it's worth, GNU tar 1.13 can read the
	file in question.


>Release-Note:
>Audit-Trail:
>Unformatted:


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