From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#30626: 26.0.91; Crash when traversing a `stream-of-directory-files' Date: Sat, 17 Mar 2018 18:10:24 +0200 Message-ID: <83d102ptsf.fsf@gnu.org> References: <87inaiss6l.fsf@web.de> <87lgfd52by.fsf@gmail.com> <87bmg91ity.fsf@web.de> <83h8q1yuin.fsf@gnu.org> <87po4pnl0a.fsf@web.de> <837eqxyqoe.fsf@gnu.org> <87lgfdnf86.fsf@web.de> <87muzs11hk.fsf@web.de> <87606e4lel.fsf@gmail.com> <87lgf83gun.fsf@gmail.com> <87fu5f3kcr.fsf@gmail.com> <83lgf7u644.fsf@gnu.org> <87bmfuzbq1.fsf@gmail.com> <83vae2s6b6.fsf@gnu.org> <876062z3fs.fsf@gmail.com> <83sh96rmzw.fsf@gnu.org> <87lgewybtu.fsf@gmail.com> <834llkrmdc.fsf@gnu.org> <87in9zy0uq.fsf@gmail.com> <83605xqovr.fsf@gnu.org> <871sgivgu7.fsf@gmail.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1521302956 10033 195.159.176.226 (17 Mar 2018 16:09:16 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 17 Mar 2018 16:09:16 +0000 (UTC) Cc: michael_heerdegen@web.de, john.b.mastro@gmail.com, nicolas@petton.fr, 30626@debbugs.gnu.org To: Noam Postavsky Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Mar 17 17:09:12 2018 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 1exEOM-0002UO-S1 for geb-bug-gnu-emacs@m.gmane.org; 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Sat, 17 Mar 2018 12:11:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 17 Mar 2018 16:11:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 30626 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 30626-submit@debbugs.gnu.org id=B30626.15213030329074 (code B ref 30626); Sat, 17 Mar 2018 16:11:01 +0000 Original-Received: (at 30626) by debbugs.gnu.org; 17 Mar 2018 16:10:32 +0000 Original-Received: from localhost ([127.0.0.1]:38595 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1exEPg-0002MI-CM for submit@debbugs.gnu.org; Sat, 17 Mar 2018 12:10:32 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:51572) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1exEPe-0002M3-3W for 30626@debbugs.gnu.org; Sat, 17 Mar 2018 12:10:30 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1exEPV-0006JZ-IT for 30626@debbugs.gnu.org; Sat, 17 Mar 2018 12:10:24 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:51504) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1exEPV-0006JM-CU; Sat, 17 Mar 2018 12:10:21 -0400 Original-Received: from [176.228.60.248] (port=3153 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1exEPU-0004lc-Qi; Sat, 17 Mar 2018 12:10:21 -0400 In-reply-to: <871sgivgu7.fsf@gmail.com> (message from Noam Postavsky on Sat, 17 Mar 2018 11:53:36 -0400) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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:144371 Archived-At: > From: Noam Postavsky > Cc: michael_heerdegen@web.de, john.b.mastro@gmail.com, nicolas@petton.fr, 30626@debbugs.gnu.org > Date: Sat, 17 Mar 2018 11:53:36 -0400 > > It looks like a the lexical environment of a bytecode function, probably > the initial stream, e.g., (stream-range 1 1000000) gives: > > (--stream-- #[256 "\211\203\303\242\207\303\242\204 \304\300\242\305\300\242\302\242\\\301\302\242#B\240\210\303\306\240\210\304\242\207" > [(1) 1000000 (1) (nil) (nil) stream-range t] 7 " > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > > (fn &optional CHECK)"]) > > Not sure where to go next with this. The goal was to find out which variable holds a reference to the entire long stream, right? So it sounds like a pointer to it is kept in an automatic variable on the stack of exec_byte_code, right? Which kinda makes sense, since the stream is still being processed, I think. Or am I confused?