Re: [Sawfish] periodic segfault

[Trevor Cordes <trevor@xxxxxxxxxxxxx>]

On 2012-01-14 Teika Kazura wrote:
> Hi, Trevor Cordes.
> 
> wrapper.) But improvements may be only merginal. Build librep, rep-gtk
> and Sawfish with -g, and attach the debugger. (I don't know much about
> debugger.) One good thing about the session manager is it starts the
> window manager again after crashes; if X were killed, you'd lose all
> windows.

Hi!  I ran sawfish in gdb for a couple of weeks and I just captured the
segfault!  I am very happy.  Hopefully this can help debug the problem:

Program received signal SIGSEGV, Segmentation fault.
refresh_frame_part (fp=0x989dfb8) at frames.c:862
862             if (!WINDOW_IS_GONE_P (w) && fp->id != 0)

where
#0  refresh_frame_part (fp=0x989dfb8) at frames.c:862
#1  0x08058fc0 in leave_notify (ev=0xbfacee6c) at events.c:1007
#2  0x08058798 in inner_handle_input (arg=3215781484) at events.c:1559
#3  0x49da3e80 in rep_call_with_barrier (callback=0x80586f0
<inner_handle_input>, arg=3215781484, closed=1, in=0, out=0, data=0x0)
at continuations.c:346
#4  0x0805a081 in handle_input_mask (mask=0) at events.c:1629
#5  0x49dd1e4e in handle_input (inputs=0xbfacef5c, ready=0) at
unix_main.c:508
#6  0x49dd1fa0 in rep_event_loop () at unix_main.c:548
#7  0x49dba4a8 in Frecursive_edit () at main.c:493
#8  0x49dbb281 in rep_top_level_recursive_edit () at main.c:506
#9  0x49da3e80 in rep_call_with_barrier (callback=0x806b150
<inner_main>, arg=1239353876, closed=1, in=0, out=0, data=0x0) at
continuations.c:346
#10 0x08054f9f in main (argc=0, argv=0xbfacf198) at
main.c:523

I was trying to move an existing window (grabbing the title bar) when
it segfaulted I think.

Thanks!

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Sawfish ML