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bug#13262: 24.3.50; crash when multibyte directory name completion.
From: |
Eli Zaretskii |
Subject: |
bug#13262: 24.3.50; crash when multibyte directory name completion. |
Date: |
Mon, 24 Dec 2012 23:20:23 +0200 |
> Date: Mon, 24 Dec 2012 19:21:10 +0100
> From: martin rudalics <rudalics@gmx.at>
>
> > Sorry, the changes touch quite a few places, but they all had the same
> > problem: unwarranted assumptions that input Lisp strings passed to
> > primitives are multibyte. The crash happened because file completion
> > calls directory-file-name with a unibyte string (an encoded file
> > name). A similar mess was found and fixed in file-name-directory and
> > in expand-file-name.
>
> There's a crash I can reproduce easily but only randomly with my setup
> and not with emacs -Q (backtrace with actual trunk). Can it be related?
No. The changes were all made in functions that manipulate file
names, not something even remotely related to redisplay.
Any chance of a recipe? Also, what data causes the crash?