From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Noam Postavsky Newsgroups: gmane.emacs.bugs Subject: bug#40323: 28.0.50; error in process filter: Invalid search bound (wrong side of point) Date: Tue, 14 Apr 2020 22:25:12 -0400 Message-ID: <87v9m132pj.fsf@gmail.com> References: <35ec6e03-5df2-3b35-9076-3421d7a3f2c9@iebesalu.cat> <87bloci0yw.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="80643"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.90 (gnu/linux) Cc: Jacob Lagares Pozo To: 40323@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Apr 15 04:26:10 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jOXkg-000Kv1-Kl for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 15 Apr 2020 04:26:10 +0200 Original-Received: from localhost ([::1]:41702 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jOXkf-00047v-Js for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 14 Apr 2020 22:26:09 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:40890) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jOXkY-00047o-UP for bug-gnu-emacs@gnu.org; Tue, 14 Apr 2020 22:26:03 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jOXkX-0006gy-R8 for bug-gnu-emacs@gnu.org; Tue, 14 Apr 2020 22:26:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:51745) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1jOXkX-0006gn-MJ for bug-gnu-emacs@gnu.org; Tue, 14 Apr 2020 22:26:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1jOXkX-0002hV-JX for bug-gnu-emacs@gnu.org; Tue, 14 Apr 2020 22:26:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Noam Postavsky Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 15 Apr 2020 02:26:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 40323 X-GNU-PR-Package: emacs Original-Received: via spool by 40323-submit@debbugs.gnu.org id=B40323.158691752010331 (code B ref 40323); Wed, 15 Apr 2020 02:26:01 +0000 Original-Received: (at 40323) by debbugs.gnu.org; 15 Apr 2020 02:25:20 +0000 Original-Received: from localhost ([127.0.0.1]:35058 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jOXjs-0002gZ-L8 for submit@debbugs.gnu.org; Tue, 14 Apr 2020 22:25:20 -0400 Original-Received: from mail-qt1-f180.google.com ([209.85.160.180]:44686) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jOXjr-0002gI-AD for 40323@debbugs.gnu.org; Tue, 14 Apr 2020 22:25:19 -0400 Original-Received: by mail-qt1-f180.google.com with SMTP id w24so12056355qts.11 for <40323@debbugs.gnu.org>; Tue, 14 Apr 2020 19:25:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=2FERPDDhGFROZ6C6AwT6d+nz823qdN/uhQPjLx+oIj8=; b=c1PummcFQoo1qDdQNbmVpS7jKGfMq41PmL63K31ZiWgRPRodOVup3F+4yvxuBAE9J2 PAxlHTsCg0gVv7m1g3Yi9Qg43vmNDL6YJ+8P8QVQKCSWIyDHosimKme5oxKrlV1p3oeW KQ1WHSO7+coOr8C4Z5f/gAQdxjik0GIJztCy2oOcvn2UNgQPZAdBfdJut/Y/WbTBaZ2U sWuBVkql8Wzil8YJ9IY8lKzQk8J/GxcwpkJduAF3X1ULEA1fB/+JyRe/brPinINa2aLO zxy7mWeN0Du6JOP4+hApTwdDUHn4dpOdL3VfCnKjQbd3Fvn9nukxwjUQXKZh/Cu5wVpc NwjQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version; bh=2FERPDDhGFROZ6C6AwT6d+nz823qdN/uhQPjLx+oIj8=; b=WDF4BHpn3vTkO8H8IN7wVuBeEBzlolrCL8EX0gKS4NIlbCKlEKFqK+q8rCeNSIUSZn xpkag/ye52s8/NSkWqLPdBPymJjPelVxUbYqjlcpz8Kt1I+HukesWkCtbk1TE2ccIv1p tO/0BoStulegY+k9WnxZAgSkdfGCaLk1MSFRM9Fssn+pFLHr5uvE6jWtqKzHbFHK+iKx D5ETG+IPEdx2YeTvV6xPYALDHFCC6P7FaOouiWXFWMQ5OA/EhlSuMu5gPK+xkO2cOjt4 LCjFKlOKB3QsIhJDxxexvVTJEuyHuK7GhXWvhl13L47xPHY4pKWnvD9mWfxGbYUCFRdr qecA== X-Gm-Message-State: AGi0Puac78FqWxZCFPgnl/YiFNHyvzOgsdsJulhE17C7h5Iv4xMaj8Q1 BoRxIQCHTa+8zI2PWe77IrdqCTrz X-Google-Smtp-Source: APiQypLtzZHPA+96EAtf57ftq1pfY1SLiJmdqqnW/WoobsdekzOCKPsK3h0THSipD0f58O0g3AUWBA== X-Received: by 2002:ac8:4253:: with SMTP id r19mr13484763qtm.116.1586917513732; Tue, 14 Apr 2020 19:25:13 -0700 (PDT) Original-Received: from minid (cbl-45-2-119-47.yyz.frontiernetworks.ca. [45.2.119.47]) by smtp.gmail.com with ESMTPSA id v76sm12225019qka.32.2020.04.14.19.25.12 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Tue, 14 Apr 2020 19:25:12 -0700 (PDT) In-Reply-To: <87bloci0yw.fsf@gmail.com> (Noam Postavsky's message of "Tue, 31 Mar 2020 19:00:39 -0400") 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: 209.51.188.43 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:178382 Archived-At: > The patch you provided does indeed seem to fix the issue, or at least > it hasn't happened for the time I tested it (I can verify various > processes were running and outputting things to the async buffer). > > I do not have any idea as to why did those markers get swapped > around. Is there any specific place that deals with them that I could > check? Could this be a bug with comint mode, maybe clashing with > another package? Try reproducing the issue after evaluating the code below, perhaps *trace-output* will have some useful clues. (load-library "comint.el") ;; Can only trace set-marker from Lisp source. (defun bug-40323-get-comint-output-marker () (list :comint-pmark (and (markerp comint-last-output-start) (eq (marker-buffer comint-last-output-start) (current-buffer)) (process-mark (get-buffer-process (current-buffer)))))) (dolist (fun '(set-marker comint-send-input comint-output-filter comint-adjust-window-point comint-adjust-point ansi-color-process-output)) (trace-function fun nil #'bug-40323-get-comint-output-marker))