From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: npostavs@users.sourceforge.net Newsgroups: gmane.emacs.bugs Subject: bug#26952: 25.1; loops eating all memory while yanking big rectangle Date: Fri, 19 May 2017 20:24:03 -0400 Message-ID: <87zie8gyu4.fsf@users.sourceforge.net> References: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1495239796 21894 195.159.176.226 (20 May 2017 00:23:16 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 20 May 2017 00:23:16 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.2 (gnu/linux) Cc: 26952@debbugs.gnu.org To: Francesco =?UTF-8?Q?Potort=C3=AC?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat May 20 02:23:10 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dBsAn-0005TD-Fh for geb-bug-gnu-emacs@m.gmane.org; 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Fri, 19 May 2017 17:22:36 -0700 (PDT) Original-Received: from zony ([45.2.7.65]) by smtp.googlemail.com with ESMTPSA id r141sm51501ita.2.2017.05.19.17.22.35 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 19 May 2017 17:22:35 -0700 (PDT) In-Reply-To: ("Francesco \=\?utf-8\?Q\?Potort\=C3\=AC\=22's\?\= message of "Tue, 16 May 2017 16:53:50 +0200") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:132660 Archived-At: found 26952 25.2 fixed 26952 26.1 quit Francesco Potort=C3=AC writes: > $ emacs -Q -nw > > I find a big text file that you can download from > > > Once decompressed, the file is 80 MB long, composed of over 600000 lines > around 150 characters long each > > Then I do this: > > C-u 29 M-f --> point is on the tab after "21" > M-> > C-b > C-u 30 SPC > M-x kill-rectangle --> Emacs discards the undo buffer > C-x b aa --> create a scratch buffer > M-x yank-rectangle > > at this point, Emacs freezes and starts growing in size. On my system, > it started from less than 1GB vmem and grew to over 10GB when I killed > it. Only kill -9 succeded to kill it. I see the issue also with 25.2, but not with master (no idea what might have fixed it though).