delorie.com/archives/browse.cgi   search  
Mail Archives: cygwin/2012/06/27/18:16:58

X-Recipient: archive-cygwin AT delorie DOT com
X-SWARE-Spam-Status: No, hits=-2.4 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE,RCVD_IN_HOSTKARMA_YE,SPF_HELO_PASS
X-Spam-Check-By: sourceware.org
Message-ID: <4FEB863A.7030108@towo.net>
Date: Thu, 28 Jun 2012 00:16:26 +0200
From: Thomas Wolff <towo AT towo DOT net>
User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:13.0) Gecko/20120604 Thunderbird/13.0
MIME-Version: 1.0
To: cygwin AT cygwin DOT com
Subject: /dev/clipboard corrupted
X-IsSubscribed: yes
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id: <cygwin.cygwin.com>
List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Delivered-To: mailing list cygwin AT cygwin DOT com

If the clipboard contains large data, the contents retrieved from 
/dev/clipboard gets corrupted.
I compared the following in a few cases:
* cat /dev/clipboard or cp /dev/clipboard (which are equal)
* mouse-paste into mintty, read with cat
* read /dev/clipboard within application

and I found all three results to be different, the correct one sometimes 
being cat /dev/clipboard but not always.
In today's case, the differences occured at byte 10240 and 65536 
respectively, thus 10K-1 bytes or 64K-1 bytes being equal.
------
Thomas

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple

- Raw text -


  webmaster     delorie software   privacy  
  Copyright © 2019   by DJ Delorie     Updated Jul 2019