David Fishburn wrote:
> ...
> Rebuild Vim. Then you can run Vim with gdb with a breakpoint
>
> > when Vim gives E341:
> >
> > $ cd vim/src
> >
> > $ grep -n E341 *c
> > misc2.c:902: EMSGN(_("E341: Internal error: lalloc(%ld, )"), size);
> >
> > $ gdb --args ./vim -f -g
> >
> > (gdb) br misc2.c:902
> > Breakpoint 1 at 0x4eb006: file misc2.c, line 902.
> > (gdb) run
> >
> > Then when Vim hits the breakpoint, you can type gdb command "bt"
> > to get a backtrace.
> >
> >
>
> For some background.
> This crash only happens on Ubuntu in my case.
>
> Clipboard must have unnamedplus in it.
> I am copying Unicode characters (Chinese in this case) and flipping between
> GUI Vim and Chrome.
> set clipboard=unnamedplus,autoselect,exclude:cons|linux
>
> The YankRing plugin has a Focus autocmd which checks it and if it is
> different adds it to the ring.
>
> Here is :set
[...]
> Here is the back trace.
>
> #0 lalloc (size=0, message=1) at misc2.c:902
> #1 0x0000000000508b64 in lalloc_clear (size=0, message=1) at misc2.c:875
> #2 0x0000000000535a00 in str_to_reg (y_ptr=0x899170, yank_type=228,
> str=0xc8db09 "", len=-1, blocklen=0) at ops.c:6372
> #3 0x000000000053510a in clip_yank_selection (type=228, str=0xc8db09
> "", len=-1, cbd=0x89fbe0) at ops.c:5960
> #4 0x00000000005eb467 in selection_received_cb (widget=0xa46550,
> data=0x7fffffffa2a0, time_=0, user_data=0x0) at gui_gtk_x11.c:1264
The problem appears to be that str_to_reg() is called with a negative
length. The length comes from somehwere in selection_received_cb().
You could try setting a breakpoint there to see what path is taken. Or
add some printf statements and look at what happened after the lalloc
error.
[...]
--
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a mustache, and a double chin
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