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Re: [Mutt] #2031: mutt crashes reading some mbox with sort=threads



#2031: mutt crashes reading some mbox with sort=threads

Changes (by brendan):

  * priority:  critical => minor

Old description:

> {{{
> mutt dumps core when reading some mbox with threaded sorting.
> It appears to have no problems with non-threaded sorting.
> See How-To-Repeat for a minimal example that can be used
> to reproduce the problem.
> >How-To-Repeat:
> $ cat muttrc
> set sort=threads
>
> $ cat mbox
> From foo Wed Jun 29 13:02:34 2005
> In-Reply-To: <D0D18B5A@>
>
> From foo Wed Jun 29 13:42:10 2005
> In-Reply-To: <D0D18B5A@>
>
> $ mutt -F muttrc -f mbox
> Sorting mailbox...Segmentation fault (core dumped)
>
> $ mutt -F /dev/null -f mbox
> Yay!
> >Fix:
> Unknown
> }}}

New description:

 {{{
 mutt dumps core when reading some mbox with threaded sorting.
 It appears to have no problems with non-threaded sorting.
 See How-To-Repeat for a minimal example that can be used
 to reproduce the problem.
 >How-To-Repeat:
 $ cat muttrc
 set sort=threads

 $ cat mbox
 From foo Wed Jun 29 13:02:34 2005
 In-Reply-To: <D0D18B5A@>

 From foo Wed Jun 29 13:42:10 2005
 In-Reply-To: <D0D18B5A@>

 $ mutt -F muttrc -f mbox
 Sorting mailbox...Segmentation fault (core dumped)

 $ mutt -F /dev/null -f mbox
 Yay!
 >Fix:
 Unknown
 }}}

Comment:

 segfault on addch is very strange. This looks very much like a problem
 within libslang-utf8. Can you reproduce with ncurses?

-- 
Ticket URL: <http://dev.mutt.org/trac/ticket/2031#comment:6>