X-Recipient:	archive-cygwin AT delorie DOT com
X-Spam-Check-By:	sourceware.org
From:	"Dave Korn" <dave DOT korn AT artimi DOT com>
To:	<cygwin AT cygwin DOT com>
References:	<47432F5F DOT 4080302 AT wustl DOT edu> <17393e3e0711201116v7c01c77by468aec648bf2d30a AT mail DOT gmail DOT com>
Subject:	RE: Vim: segmentation fault
Date:	Tue, 20 Nov 2007 19:24:33 -0000
Message-ID:	<05d101c82baa$fc8c7fc0$2e08a8c0@CAM.ARTIMI.COM>
MIME-Version:	1.0
X-Mailer:	Microsoft Office Outlook 11
In-Reply-To:	<17393e3e0711201116v7c01c77by468aec648bf2d30a@mail.gmail.com>
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Unsubscribe:	<mailto:cygwin-unsubscribe-archive-cygwin=delorie DOT com AT cygwin DOT 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
X-MIME-Autoconverted:	from quoted-printable to 8bit by delorie.com id lAKJOnTf015383

On 20 November 2007 19:17, Matt Wozniski wrote:


> And, there's no reason that should crash vim.  Do you have the
> 1.5 GB of memory that you'd need to open that file?

  Umm, you don't need that much memory to open a file, thanks to the wonders of file-backed virtual memory.  But what you probably do need is a 1.5GB empty hole in your process address space (unless vim is intelligent enough to only mmap() part of the file at a time), and finding a hole that size is almost certainly impossible on 32-bit targets without enabling the boot.ini '/3GB' switch.

  However I don't know anything about the internals of vim, so can't be sure that's the cause.  And it's certainly a bug that it doesn't fail gracefully.

    cheers,
      DaveK
-- 
Can't think of a witty .sigline today....


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

- Raw text -