Re: [ecasound] 2.5.0 crashing X

From: Oliver Oli <oliver.oli+0815@email-addr-hidden>
Date: Wed Aug 20 2008 - 01:23:19 EEST

It seems to have fix the bug in OS X. I will report, if it will crash again.

On Tue, Aug 19, 2008 at 11:30 PM, Kai Vehmanen <kvehmanen@email-addr-hidden> wrote:
> Hi,
>
> On Tue, 19 Aug 2008, Oliver Oli wrote:
>
>> i think i crashed it once with
>>
>> ecasound dave48.wav -o:alsa,hw:0,0
>
> hmm, ok, this is very valuable info. I now created a new snapshot that
> hopefully fixes this issue (and if not, at least provides a lot more hints
> of what could be going wrong). If possible, please use '-dd' when creating
> logs.
>
> Snapshot is at:
> http://ecasound.seul.org/download/snapshots/ecasound-2.5.0dev-20080820.tar.gz
>
>> i have attached a logfile from the crashed session
>> ecasound dave48.wav -i:tap_tremolo,50,50 -o:alsa,hw:0,0 2> eca.crash
>
> ... I think there are two bugs triggered. First the "crashing X" bug,
> which I'm pretty sure is linked to signal handling. Then the glibc memory
> corruption warning comes from the "sine.so" LADSPA plugin (it'd be great
> if someone could prove me wrong, e.g. by removing sine.so temporarily and
> running the test again -- my glibc doesn't issue any warnings even if
> sine.so is installed but valgrind does report about it).
>
> --
>
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Received on Wed Aug 20 04:15:02 2008

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