Re: Reproducible gtk crash

[Jan D.]

Simon Josefsson wrote:

> Shortly after the last crash, I got another one...
>
> This crash seem reproducible, I rebuilt today's CVS and still get the
> problem.
>
> The crash happen when I click "Save" on a MIME attachment in Gnus, and
> Emacs is popping up a GTK Save As Dialog.  It crashes, with the
> backtrace below.
>
> This is on an up to date Debian testing x86 machine.
>
> #0  abort () at emacs.c:442
> #1  0x080fbd8e in XTread_socket (sd=0, expected=1, hold_quit=0xbfffdcb4)
>    at xterm.c:6972
> #2  0x0812c015 in read_avail_input (expected=1) at keyboard.c:6640
> #3  0x0812c1fc in handle_async_input () at keyboard.c:6782
> #4  0x0812c241 in input_available_signal (signo=29) at keyboard.c:6821
> #5  <signal handler called>
> #6  0x407883e7 in select () from /lib/tls/libc.so.6
> #7  0x080bc3d1 in x_menu_wait_for_event (data=0x0) at xmenu.c:1176
> #8  0x0811e45c in xg_get_file_name (f=0x0, prompt=0x8fdfe28 "\220\314q\b\002",
>    default_filename=0x0, mustmatch_p=-1073749936, only_dir_p=0)
>    at gtkutil.c:1354

This makes no sense.  XTread_socket does not contain any call to abort, 
and the line in the backtrace is 'return -1'.  Can you see if it is 
possible to step up in the debugger and see where in XTread_socket the 
abort happens?

Thanks,

   Jan D.