[PD] BUG more than 2 output/input chanells - segfaults

[Fero Kiraly]

Hi friends,

Here pd-extended 0.43.4 in archlinux. When I try to set more channels than
2 it segfaults.

it is working to you ?
its problem on my side ?

thanks.

fero
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Re: [PD] BUG more than 2 output/input chanells - segfaults

[IOhannes m zmölnig]

On 04/11/2013 17:37, Fero Kiraly wrote:
 Hi friends,
 
 Here pd-extended 0.43.4 in archlinux. When I try to set more channels
 than 2 it segfaults.
 


which audio backend are you using?
does it happen with all of them?
if it's jack, is jack server running?

could you provide a backtrace?

$ gdb --args pd -nrt -channels 4
...
(gdb) run
...
(gdb) bt

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Re: [PD] BUG more than 2 output/input chanells - segfaults

[Fero Kiraly]

iohannes thanks for helping.
yes, I am running JACK.

when i ran:

pdextended -channels 4

everything is okay, but when I try to change num of channles from the pd
GUI, it segfault then.

debug:

[paum@bookes ~]$  gdb --args pdextended   -nrt -channels 4
GNU gdb (GDB) 7.5.1
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html

This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type show copying
and show warranty for details.
This GDB was configured as x86_64-unknown-linux-gnu.
For bug reporting instructions, please see:
http://www.gnu.org/software/gdb/bugs/...
Reading symbols from /usr/bin/pdextended...(no debugging symbols
found)...done.
(gdb) run
Starting program: /usr/bin/pdextended -nrt -channels 4
warning: no loadable sections found in added symbol-file system-supplied
DSO at 0x77ffa000
warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need set solib-search-path or set sysroot?
[Thread debugging using libthread_db enabled]
Using host libthread_db library /usr/lib/libthread_db.so.1.
[New Thread 0x77fba700 (LWP 2249)]
[New Thread 0x77f39700 (LWP 2250)]
[New Thread 0x77eb8700 (LWP 2251)]
[New Thread 0x753d6700 (LWP 2252)]
[Thread 0x77eb8700 (LWP 2251) exited]
[Thread 0x77f39700 (LWP 2250) exited]
[Thread 0x77fba700 (LWP 2249) exited]
[New Thread 0x77fba700 (LWP 2253)]
[New Thread 0x77f39700 (LWP 2254)]
[New Thread 0x77eb8700 (LWP 2255)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x77eb8700 (LWP 2255)]
0x004685f5 in ?? ()
(gdb) bt
#0  0x004685f5 in ?? ()
#1  0x76f83cac in ?? () from /usr/lib/libjack.so.0
#2  0x76f83bb4 in ?? () from /usr/lib/libjack.so.0
#3  0x76f81aab in ?? () from /usr/lib/libjack.so.0
#4  0x76fa0ebc in ?? () from /usr/lib/libjack.so.0
#5  0x778c8dd2 in start_thread () from /usr/lib/libpthread.so.0
#6  0x76ca3ced in clone () from /usr/lib/libc.so.6
(gdb)

fero.
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