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[Octave-bug-tracker] [bug #49760] gzip fails on certain files
From: |
Marcus |
Subject: |
[Octave-bug-tracker] [bug #49760] gzip fails on certain files |
Date: |
Sat, 3 Dec 2016 15:43:50 +0000 (UTC) |
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_1) AppleWebKit/602.2.14 (KHTML, like Gecko) Version/10.0.1 Safari/602.2.14 |
URL:
<http://savannah.gnu.org/bugs/?49760>
Summary: gzip fails on certain files
Project: GNU Octave
Submitted by: mclopez
Submitted on: Sat 03 Dec 2016 03:43:49 PM GMT
Category: Octave Function
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Incorrect Result
Status: None
Assigned to: None
Originator Name: Marcus
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 4.2.0
Operating System: Mac OS
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Details:
gzip fails to compress certain tar files.
In gzip.cc, deflateEnd returns Z_DATA_ERROR instead of Z_OK.
By changing the deflate function to more closely match the zlib example
<http://www.zlib.net/zlib_how.html>, the error went away.
Attached is a possible patch and a tar file that fails.
As I am using macOS, the tar file was created with bsdtar instead of gnutar.
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File Attachments:
-------------------------------------------------------
Date: Sat 03 Dec 2016 03:43:49 PM GMT Name: patch.diff Size: 1kB By:
mclopez
<http://savannah.gnu.org/bugs/download.php?file_id=39136>
-------------------------------------------------------
Date: Sat 03 Dec 2016 03:43:49 PM GMT Name: optics-0.1.3-any-none.tar Size:
264kB By: mclopez
<http://savannah.gnu.org/bugs/download.php?file_id=39137>
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?49760>
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