[Denemo-devel] a crash

[Richard Shann]

I have just seen this:

> denemo: smf.c:948: smf_seek_to_event: Assertion `event' failed.
> 
> Program received signal SIGABRT, Aborted.
> 0xb7fe2424 in __kernel_vsyscall ()
> (gdb) where
> #0  0xb7fe2424 in __kernel_vsyscall ()
> #1  0xb70b1781 in raise () from /lib/i686/cmov/libc.so.6
> #2  0xb70b4bb2 in abort () from /lib/i686/cmov/libc.so.6
> #3  0xb70aa8e8 in __assert_fail () from /lib/i686/cmov/libc.so.6
> #4  0xb7cef65c in smf_seek_to_event () from /usr/lib/libsmf.so.0
> #5  0x0812251a in get_obj_for_start_time (smf=0x912f5e0, 
>     time=41.148815999999997) at ../../denemo/src/midi.c:254
> #6  0x0806218a in draw_score (cr=0x9193900) at ../../denemo/src/draw.c:1027
> #7  0x080630f4 in draw_callback (cr=0x9193900) at ../../denemo/src/draw.c:1289
> #8  0x0806316a in scorearea_draw_event (widget=0x84c9b80, event=0xbfffef6c)
>     at ../../denemo/src/draw.c:1321
> 
This was after finishing playback and switching from page view. We could do 
with compiling libsmf not to do this sort of thing.
Richard