Re: [Synthforge-list] crash when loading fm_osc_1415.so

[Damon C. <da...@ka...>]

On Sat, 2009-07-25 at 11:01 -0400, Paul Coccoli wrote:

> Does installing the debuginfo suffice?  The fm_osc_1415 plugin loads
> fine in ams and jack-rack, by the way.

Yes, I think this bug might be in SynthForge rather than the plugin.
I do get the occasional crash when loading different plugins. I'm
looking into that now.


> #7  <signal handler called>
> No symbol table info available.
> #8  0x00382e45 in blo_hd_run_cub () at util/blo.h:209
> 	low = 0
> 	frac = 0
> 	idx = 0
> 	th = (const float *) 0xb4480000
> #9  runFmOsc (instance=0x8b7ad30, sample_count=64) at fm_osc_1415.xml:32
> 	wave = 0
> 	fm = (const LADSPA_Data * const) 0x872eea0
> 	output = (LADSPA_Data * const) 0x8b25c80
> 	osc = (blo_h_osc *) 0x8b803b0
> 	pos = 0
> #10 0x00c56c3b in sfo_real_time_engine_run (engine=0x879e800, sample_count=128)
>     at sfo-real-time-engine.c:259
> 	process_data = (SfoProcessData *) 0x88c2aa0
> 	process_entries = (GArray *) 0x8b7f2a8
> 	entry = (SfoProcessEntry *) 0x419
> 	samples_remaining = 128
> 	n_samples = 64
> 	pos = <value optimized out>
> 	new_pos = 3
> 	i = 0
> 	sample_num = <value optimized out>
> 	output_buffer = <value optimized out>

I can't see anything immediately wrong with this. It may just be memory
corruption somewhere. I'll try valgrind.

Damon