[PD] [PD-announce] pd 0.46-4, fixes crasher bug in 0.46-3

Roman Haefeli reduzent at gmail.com
Sat Dec 20 21:45:05 CET 2014

On Fri, 2014-12-19 at 14:12 -0800, Miller Puckette wrote:
> Hi all - 
> If you've got Pd 0.46-3, please install Pd 0.46-4 instead - there's a bug in
> 0.46-3 that can lead to crashes (I think only when editing patches, but
> perhaps even runtime)

I don't think this is related specifically to this release, but I can't
run Pd with jack anymore since a while. This is how I start Pd:

pd -rt -jack -channels 2 

This is how I configured it:

./configure --enable-jack --disable-portaudio --disable-portmidi

And this is the backtrace:

Starting program: /usr/local/bin/pd -rt -jack -channels 2
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".

Program received signal SIGSEGV, Segmentation fault.
0x00000000 in ?? ()
(gdb) backtracewatchdog: signaling pd...

#0  0x00000000 in ?? ()
#1  0x0810b187 in jack_open_audio (inchans=2, outchans=outchans at entry=2, rate=44100, 
    callback=callback at entry=0x0) at s_audio_jack.c:340
#2  0x080b3317 in sys_reopen_audio () at s_audio.c:447
#3  0x080aa6b5 in sys_main (argc=argc at entry=5, argv=argv at entry=0xbffff334) at s_main.c:313
#4  0x080566eb in main (argc=5, argv=0xbffff334) at s_entry.c:32

This is on Ubuntu 14.04 i386


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