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[Peter Münster <pmlists@xxxxxxx>]

On Tue, Aug 24 2010, Taco Hoekwater wrote:
> 
> Weird indeed. Can you try a build with this patch?
> 
> Index: source/texk/web2c/luatexdir/tex/errors.w
> ===================================================================
> --- source/texk/web2c/luatexdir/tex/errors.w    (revision 3829)
> +++ source/texk/web2c/luatexdir/tex/errors.w    (working copy)
> @@ -156,7 +156,7 @@
>  __attribute__ ((noreturn))
>  void do_final_end(void)
>  {
> -    update_terminal();
> +    /* |update_terminal();| */
>      ready_already = 0;
>      if ((history != spotless) && (history != warning_issued))
>          uexit(1);

The backtrace is now different:

Program received signal SIGABRT, Aborted.
0x6105c930 in fhandler_tty_slave::close () from /usr/bin/cygwin1.dll
(gdb) backtrace
#0  0x6105c930 in fhandler_tty_slave::close () from /usr/bin/cygwin1.dll
#1  0x7c91d91c in ntdll!ZwQuerySystemInformation ()
   from /cygdrive/c/WINDOWS/system32/ntdll.dll
#2  0x610995f6 in winpids::enum_processes () from /usr/bin/cygwin1.dll
#3  0x61099941 in winpids::set () from /usr/bin/cygwin1.dll
#4  0x610c2ab0 in kill_pgrp () from /usr/bin/cygwin1.dll
#5  0x61004f11 in do_exit () from /usr/bin/cygwin1.dll
#6  0x610c2fb1 in abort () from /usr/bin/cygwin1.dll
#7  0x67f05531 in cyggcc_s-1!__deregister_frame_info_bases () from
/usr/bin/cyggcc_s-1.dll
#8  0x00401119 in __gcc_deregister_frame ()
#9  0x61004a29 in do_global_dtors () from /usr/bin/cygwin1.dll
#10 0x6113ea97 in __call_exitprocs () from /usr/bin/cygwin1.dll
#11 0x61116b7a in exit () from /usr/bin/cygwin1.dll
#12 0x61004c6b in cygwin_exit () from /usr/bin/cygwin1.dll
#13 0x610bfea5 in _sigfe () from /usr/bin/cygwin1.dll
#14 0x00000002 in ?? ()
#15 0x00000010 in ?? ()
#16 0x01e88300 in ?? ()
#17 0x8c25d0a3 in ?? ()
#18 0x25d0a100 in ?? ()
#19 0xc085008c in ?? ()
#20 0xb70fd57f in ?? ()
#21 0x75f1a005 in ?? ()
#22 0xf8836600 in ?? ()
#23 0x00860f01 in unicode4_size ()
#24 0xc7000001 in ?? ()
#25 0x54682404 in ?? ()
#26 0x5ae8007c in ?? ()
#27 0x0f000060 in ?? ()
#28 0xf1a005b7 in ?? ()
#29 0xb70f0075 in ?? ()
#30 0x01e883c0 in ?? ()
#31 0xfac1c289 in ?? ()
#32 0x2404891f in ?? ()
#33 0x04245489 in ?? ()
#34 0x006596e8 in Annot::generateFieldAppearance (this=Cannot access memory at
address 0x8c25d0a9
)
    at ../../../source/libs/xpdf/xpdf-3.02/xpdf/Annot.cc:649
Cannot access memory at address 0x8c25d0a5
(gdb)

Cheers, Peter

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