[debbugs-tracker] bug#14100: closed (24.3.50; emacs_backtrace.txt)

[GNU bug Tracking System]

Your message dated Tue, 29 Dec 2015 19:42:27 +0200
with message-id <address@hidden>
and subject line Re: bug#14100: 24.3.50; emacs_backtrace.txt
has caused the debbugs.gnu.org bug report #14100,
regarding 24.3.50; emacs_backtrace.txt
to be marked as done.

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-- 
14100: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=14100
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> --- Begin Message ---
>
>
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> Subject: 
>
> 24.3.50; emacs_backtrace.txt
>
>
>
>
> Date: 
>
> Sat, 30 Mar 2013 15:51:52 -0700
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>
>
>
> Backtrace:
> 0x01159769
> 0x011597DB
> 0x012E3AB5
> 0x010CCD49
> 0x01039DCD
> 0x0103BA2C
> 0x01024070
> 0x01010C39
> 0x01023814
> 0x01010696
> 0x010237CE
> 0x01022D88
> 0x010230B5
> 0x010029C4
> 0x010010F9
> 0x7C81776B
>
> In GNU Emacs 24.3.50.1 (i386-mingw-nt5.1.2600)
>  of 2013-03-28 on ODIEONE
> Bzr revision: 112173 address@hidden
> Windowing system distributor `Microsoft Corp.', version 5.1.2600
> Configured using:
>  `configure --with-gcc (4.7) --no-opt --enable-checking --cflags
>  -IC:/Devel/emacs/build/include --ldflags -LC:/Devel/emacs/build/lib'
>  
>
>
>
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#14100: 24.3.50; emacs_backtrace.txt
>
>
>
>
> Date: 
>
> Tue, 29 Dec 2015 19:42:27 +0200
>
>
>
>
> > From: Lars Ingebrigtsen <address@hidden>
> > Cc: Drew Adams <address@hidden>,  address@hidden
> > Date: Tue, 29 Dec 2015 12:09:56 +0100
> > 
> > > The abort is here (in get_local_map):
> > >
> > >   /* Perhaps we should just change `position' to the limit.  */
> > >   if (position > BUF_ZV (buffer) || position < BUF_BEGV (buffer))
> > >     emacs_abort ();
> > >
> > > The caller, Fcurrent_active_maps, checks a different condition before
> > > the call:
> > >
> > >           pos = POSN_BUFFER_POSN (position);
> > >           if (INTEGERP (pos)
> > >               && XINT (pos) >= BEG && XINT (pos) <= Z)
> > >             {
> > >               local_map = get_local_map (XINT (pos),
> > >                                          current_buffer, Qlocal_map);
> > >
> > > So perhaps the bug is in the caller: it should test BEGV and ZV
> > > instead of BEG and Z.
> > 
> > Was there anything to be done here?  It sounds like it, but then there
> > were no further messages.  :-)
>
> The call to emacs_abort is no longer in the source.  Instead, we have
> this:
>
>     position = clip_to_bounds (BUF_BEGV (buffer), position, BUF_ZV (buffer));
>
> So I'm closing the bug, as the problem can no longer happen.
>
>
> --- End Message ---