bug#11416: 24.1.50; Abort in Fadd_text_properties on Windows

[Eli Zaretskii]

> Date: Sat, 05 May 2012 21:18:56 -0600
> From: Christoph Scholtes <cschol2112@googlemail.com>
> 
> Emacs 24.1.50, bzr revno 108131 on Windows 7.
> 
> Emacs crashed with an w32_abort() in Fadd_text_properties() when 
> capturing a task in org-mode.
> 
> I still have the session running and can provide further debugging.
> 
> Backtrace as follows:
> Thread 1 (thread 964.0xc50):
> #0  0x76ad280d in KERNELBASE!DeleteAce ()
>     from C:\Windows\syswow64\KernelBase.dll
> #1  0x0114e7e6 in w32_abort () at w32fns.c:233
> #2  0x01263a6c in Fadd_text_properties (start=1232, end=1236,
>      properties=280626054, object=283151365) at textprop.c:129

What is 'object' in frame #2?

Also, please show the Lisp backtrace.