ubuntustudio-bugs team mailing list archive

[Nikos Kalogridis <1799900@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Using the delay plugin from this package causes a core dump

ecasound -i:test.wav -o:result.wav -el:delay_0.01s,0.0019,1
**************************************************************************
*        ecasound v2.9.1 (C) 1997-2014 Kai Vehmanen and others
**************************************************************************
(eca-chainsetup) Chainsetup "untitled-chainsetup"
(eca-chainsetup) "nonrt" buffering mode selected.
(eca-chainsetup) Opened input "test.wav", mode "read". Format: s16_le, channels 2, srate 44100, interleaved (locked params).
(eca-chainsetup) Opened output "result.wav", mode "read/write (update)". Format: s16_le, channels 2, srate 44100, interleaved
... (locked params).
- [ Connected chainsetup: "untitled-chainsetup" ] ------------------------
- [ Controller/Starting batch processing ] -------------------------------
- [ Engine - Driver start ] ----------------------------------------------

- [ Engine - Processing finished ] ---------------------------------------
- [ Controller/Batch processing finished (0) ] ---------------------------
- [ Engine exiting ] -----------------------------------------------------
(eca-control-objects) Disconnecting chainsetup:  "untitled-chainsetup".
double free or corruption (!prev)
Aborted (core dumped)

This happens with other LADSPA host software as well.

Ubuntu 18.04.1 LTS
cmt version 1.16-2

** Affects: cmt (Ubuntu)
     Importance: Undecided
         Status: New

** Description changed:

- Using the delay plugin from the this package causes a core dump
+ Using the delay plugin from this package causes a core dump
  
  ecasound -i:test.wav -o:result.wav -el:delay_0.01s,0.0019,1
  **************************************************************************
- *        ecasound v2.9.1 (C) 1997-2014 Kai Vehmanen and others    
+ *        ecasound v2.9.1 (C) 1997-2014 Kai Vehmanen and others
  **************************************************************************
  (eca-chainsetup) Chainsetup "untitled-chainsetup"
  (eca-chainsetup) "nonrt" buffering mode selected.
  (eca-chainsetup) Opened input "test.wav", mode "read". Format: s16_le, channels 2, srate 44100, interleaved (locked params).
  (eca-chainsetup) Opened output "result.wav", mode "read/write (update)". Format: s16_le, channels 2, srate 44100, interleaved
  ... (locked params).
  - [ Connected chainsetup: "untitled-chainsetup" ] ------------------------
  - [ Controller/Starting batch processing ] -------------------------------
  - [ Engine - Driver start ] ----------------------------------------------
  
  - [ Engine - Processing finished ] ---------------------------------------
  - [ Controller/Batch processing finished (0) ] ---------------------------
  - [ Engine exiting ] -----------------------------------------------------
  (eca-control-objects) Disconnecting chainsetup:  "untitled-chainsetup".
  double free or corruption (!prev)
  Aborted (core dumped)
  
- 
  This happens with other LADSPA host software as well.
  
  Ubuntu 18.04.1 LTS
  cmt version 1.16-2

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https://bugs.launchpad.net/bugs/1799900

Title:
  delay plugin core dumps

Status in cmt package in Ubuntu:
  New

Bug description:
  Using the delay plugin from this package causes a core dump

  ecasound -i:test.wav -o:result.wav -el:delay_0.01s,0.0019,1
  **************************************************************************
  *        ecasound v2.9.1 (C) 1997-2014 Kai Vehmanen and others
  **************************************************************************
  (eca-chainsetup) Chainsetup "untitled-chainsetup"
  (eca-chainsetup) "nonrt" buffering mode selected.
  (eca-chainsetup) Opened input "test.wav", mode "read". Format: s16_le, channels 2, srate 44100, interleaved (locked params).
  (eca-chainsetup) Opened output "result.wav", mode "read/write (update)". Format: s16_le, channels 2, srate 44100, interleaved
  ... (locked params).
  - [ Connected chainsetup: "untitled-chainsetup" ] ------------------------
  - [ Controller/Starting batch processing ] -------------------------------
  - [ Engine - Driver start ] ----------------------------------------------

  - [ Engine - Processing finished ] ---------------------------------------
  - [ Controller/Batch processing finished (0) ] ---------------------------
  - [ Engine exiting ] -----------------------------------------------------
  (eca-control-objects) Disconnecting chainsetup:  "untitled-chainsetup".
  double free or corruption (!prev)
  Aborted (core dumped)

  This happens with other LADSPA host software as well.

  Ubuntu 18.04.1 LTS
  cmt version 1.16-2

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