bugLINGOT Is Not a Guitar-Only Tuner - Bugs: bug #29090, Lingot 0.8.0 segfaults when using...

 
 

bug #29090: Lingot 0.8.0 segfaults when using JACK

Submitted by:  Ibán Cereijo <ibancereijo>
Submitted on:  Sun 07 Mar 2010 12:21:04 AM UTC  
 
Category: NoneSeverity: 4 - Important
Item Group: NoneStatus: Fixed
Privacy: PublicAssigned to: Ibán Cereijo <ibancereijo>
Open/Closed: Closed

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Sun 07 Mar 2010 01:34:45 AM UTC, comment #2:

Fixed in current version 0.8.1b1

Ibán Cereijo <ibancereijo>
Project AdministratorIn charge of this item.
Sun 07 Mar 2010 12:24:02 AM UTC, comment #1:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffff7e90910 (LWP 18254)]
lingot_audio_jack_process (nframes=1024, param=0x787c60) at lingot-audio-jack.c:39
39 core->audio->nframes = nframes;
(gdb) bt
#0 lingot_audio_jack_process (nframes=1024, param=0x787c60) at lingot-audio-jack.c:39
#1 0x00007ffff78e9bd0 in ?? () from /usr/lib/libjack.so.0
#2 0x00007ffff487473a in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3 0x00007ffff45e569d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4 0x0000000000000000 in ?? ()

Ibán Cereijo <ibancereijo>
Project AdministratorIn charge of this item.
Sun 07 Mar 2010 12:21:04 AM UTC, original submission:

The JACK data acquisition thread is not managed properly, and lingot can crash when using the "apply" button.

How to reproduce it:

1. Launch the config dialog.
2. Switch to JACK.
3. Press "Apply" button repeatedly until lingot crashes.

Ibán Cereijo <ibancereijo>
Project AdministratorIn charge of this item.

 

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    Follow 2 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Sun 07 Mar 2010 01:34:45 AM UTCibancereijoStatusIn Progress=>Fixed
      Open/ClosedOpen=>Closed

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