Re: [Nano-devel] failure undoing do_enter()

[Mark Majeres]

> I still cannot reproduce.  Are we running the same thing?
> To make sure, let's start nano with --ignorercfiles:
>
> src/nano -I ChangeLog
>
> M-/  <Up>  ^K  <Enter>  M-U  M-U  M-E
>
> Nothing happens, all does what it should.
>
> $ src/nano -V
>  GNU nano version 2.3.4-svn (compiled 10:30:49, Jun 21 2014)
>  (C) 1999..2014 Free Software Foundation, Inc.
>  Email: address@hidden        Web: http://www.nano-editor.org/
>  Compiled options: --enable-utf8
>
> $ svn up
> At revision 5003.
>
> Do you have any other patches applied?
>
Benno,

 GNU nano version 2.3.4-svn (compiled 07:29:12, Jun 21 2014)
 (C) 1999..2014 Free Software Foundation, Inc.
 Email: address@hidden  Web: http://www.nano-editor.org/
 Compiled options: --disable-libmagic --enable-utf8

Only difference I can see is libmagic.  But, if you look at the code
in the area of the patch, you can see that openfile->filebot is not
updated and will point to invalid memory after delete_node().  Maybe
run it in a debugger a watch why your system isn't crashing.  Memory
problems like this can sometimes be tough to replicate consistently.

--Mark