From owner-cvs-src@FreeBSD.ORG  Wed Jul  9 06:54:34 2003
Return-Path: <owner-cvs-src@FreeBSD.ORG>
Delivered-To: cvs-src@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP
	id 5B1E437B401; Wed,  9 Jul 2003 06:54:34 -0700 (PDT)
Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115])
	by mx1.FreeBSD.org (Postfix) with ESMTP
	id EB2DB43F75; Wed,  9 Jul 2003 06:54:33 -0700 (PDT)
	(envelope-from yar@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.12.6/8.12.6) with ESMTP id h69DsX0U041277;
	Wed, 9 Jul 2003 06:54:33 -0700 (PDT)
	(envelope-from yar@repoman.freebsd.org)
Received: (from yar@localhost)
	by repoman.freebsd.org (8.12.6/8.12.6/Submit) id h69DsXfp041276;
	Wed, 9 Jul 2003 06:54:33 -0700 (PDT)
Message-Id: <200307091354.h69DsXfp041276@repoman.freebsd.org>
From: Yar Tikhiy <yar@FreeBSD.org>
Date: Wed, 9 Jul 2003 06:54:33 -0700 (PDT)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
	cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/libexec/ftpd ftpcmd.y
X-BeenThere: cvs-src@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: CVS commit messages for the src tree <cvs-src.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-src>
List-Post: <mailto:cvs-src@freebsd.org>
List-Help: <mailto:cvs-src-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 09 Jul 2003 13:54:34 -0000

yar         2003/07/09 06:54:33 PDT

  FreeBSD src repository

  Modified files:
    libexec/ftpd         ftpcmd.y 
  Log:
  Block SIGURG while reading from the control channel.
  
  Rationale:
  
  SIGURG is configured by ftpd to interrupt system calls, which is useful
  during data transfers.  However, SIGURG could interrupt I/O on the
  control channel as well, which was mistaken for the end of the session.
  
  A practical example could be aborting the download of a tiny file,
  when the abort sequence reached ftpd after ftpd had passed the file
  data to the system and returned to its command loop.
  
  Reported by:    ceri
  MFC after:      1 week
  
  Revision  Changes    Path
  1.54      +6 -0      src/libexec/ftpd/ftpcmd.y