Am 15.09.2013 22:02, schrieb Harry van Haaren:
> Hey All,
>
> I've built OpenAV's Sorcer synth using FAUST, and FAUST-LV2. The
> plugin runs fine here in jalv: on a 64bit machine. The same code
> crashes on a "glibc corrupted double linked list detected" when
> generated / compiled / ran on 32bits.
>
> I've tried re-generating the .cpp file in case FAUST compiles the C++
> differently per architecture (I presume it does for optimization): no
> luck.
>
> The offending FAUST code is available here:
> https://github.com/harryhaaren/openAV-sorcer
>
> $ make faustGenerateCpp
> $ make -B
> $ make install # installs to ~/.lv2
> $ jalv http://www.openavproductions.com/sorcer
>
> I've tried debugging it myself, I'm at a loss.
> Advice appreciated, -Harry
>
Hi
The corrupted double-linked list: 0x08265148 comes from the ttl file,
the line
doap:maintainer [ foaf:name "OpenAV Productions" ] ;
remove it, leads to a other error message.
double free or corruption (!prev)
I could nail this one down to
static void
cleanup(LV2_Handle instance)
{
free(plugin->ports);
free(plugin->portvals);
}
those seems to be invalid pointers. The crash could avoid by set them to
NULL before free them.
plugin->ports = NULL;
free(plugin->ports);
plugin->portvals = NULL;
free(plugin->portvals);
greets
hermann
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