Subject: bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains

From: Lars Ingebrigtsen <[email-masked]>
Date: Sat, 10 Jul 2021 18:25:27 +0200

Eli Zaretskii <[email-masked]> writes:

>   (gdb) p $2->u.s.car
>   (gdb) xtype
>
> And after the second "xtype" continue with the x* command according to
> the type.

Ah, thanks:

gdb) xtype
Lisp_Cons
(gdb) xcons
$2 = (struct Lisp_Cons *) 0x7ffff211c260
{
  u = {
    s = {
      car = XIL(0x2aaa9c41a9e0),
      u = {
        cdr = XIL(0),
        chain = 0x0
      }
    },
    gcaligned = 0xe0
  }
}
(gdb) p $2->u.s.car
$3 = XIL(0x2aaa9c41a9e0)
(gdb) xtype
Lisp_Symbol
(gdb) xsymbol
$4 = (struct Lisp_Symbol *) 0x7ffff1fc26c0
"normal-top-level"
(gdb) 

So it's segfaulting while evaling normal-top-level?

-- 
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   bloggy blog: http://lars.ingebrigtsen.no