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bug#30626: 26.0.91; Crash when traversing a `stream-of-directory-files'
From: |
Michael Heerdegen |
Subject: |
bug#30626: 26.0.91; Crash when traversing a `stream-of-directory-files' |
Date: |
Tue, 27 Feb 2018 10:22:26 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.0.91 (gnu/linux) |
Hello,
Traversing a `stream-of-directory-files' over a huge directory hierarchy
crashes my Emacs.
Here is a recipe: I have a file
"/home/micha/Treasure/today/stream-crash.el" with these contents:
#+begin_src emacs-lisp
;; -*- lexical-binding: t -*-
(require 'stream)
(seq-doseq (_file (stream-of-directory-files
"/home/micha" t nil t nil
(lambda (file) (and (file-readable-p file) (file-regular-p
file)))))
nil)
#+end_src
Then I
micha> emacs -Q -L /home/micha/software/elpa/packages/stream\
-l /home/micha/Treasure/today/stream-crash.el
and I get a segfault after ~ 1 minute.
This kind of crash only seems to occur when the traversed directory is
sufficiently large.
Thanks in advance,
Michael.
In GNU Emacs 26.0.91 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.22.28)
of 2018-02-26 built on drachen
Repository revision: ea8f9fd7be138708a52aad418d09d5d4ca6b2a7e
Windowing system distributor 'The X.Org Foundation', version 11.0.11906000
System Description: Debian GNU/Linux testing (buster)
- bug#30626: 26.0.91; Crash when traversing a `stream-of-directory-files',
Michael Heerdegen <=
- bug#30626: 26.0.91; Crash when traversing a `stream-of-directory-files', Eli Zaretskii, 2018/02/27
- bug#30626: 26.0.91; Crash when traversing a `stream-of-directory-files', Michael Heerdegen, 2018/02/27
- bug#30626: 26.0.91; Crash when traversing a `stream-of-directory-files', Michael Heerdegen, 2018/02/27
- bug#30626: 26.0.91; Crash when traversing a `stream-of-directory-files', Eli Zaretskii, 2018/02/27
- bug#30626: 26.0.91; Crash when traversing a `stream-of-directory-files', Noam Postavsky, 2018/02/27
- bug#30626: 26.0.91; Crash when traversing a `stream-of-directory-files', Michael Heerdegen, 2018/02/28
- bug#30626: 26.0.91; Crash when traversing a `stream-of-directory-files', Eli Zaretskii, 2018/02/28
- bug#30626: 26.0.91; Crash when traversing a `stream-of-directory-files', Michael Heerdegen, 2018/02/28
- bug#30626: 26.0.91; Crash when traversing a `stream-of-directory-files', Eli Zaretskii, 2018/02/28
- bug#30626: 26.0.91; Crash when traversing a `stream-of-directory-files', Michael Heerdegen, 2018/02/28