GNU bug report logs - #15765
Crash in directory_files_internal

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From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: David Reitter <david.reitter <at> gmail.com>
Cc: 15765 <at> debbugs.gnu.org
Subject: bug#15765: Crash in directory_files_internal
Date: Sat, 26 Dec 2015 02:12:13 +0100

David Reitter <david.reitter <at> gmail.com> writes:

> This crash occurred after eval'ing the expression
>
> (directory-files "~/Library/Logs/DiagnosticReports" t "Aquamacs.*.crash")
>
> This directory exists, contains a few files, and I had eval'ed that just  a few second earlier without problems.
>
> The bug does not reproduce.
>
> Relevant lines in my dired.c:
>
>> 267	      Lisp_Object fullname;
>> 268	      ptrdiff_t nbytes = len + directory_nbytes + needsep;
>> 269	      ptrdiff_t nchars;
>> 
>> 271	      fullname = make_uninit_multibyte_string (nbytes, nbytes);
>> 272	      memcpy (SDATA (fullname), SDATA (directory),
>> 		      directory_nbytes);
>> 
>
> Full crash log below.  The running binary was built based on Emacs head as per Oct 24, git refid 7c5015698c3, with some patches, but none to dired.c.

Have you seen this again later?

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

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