bugDenemo - Bugs: bug #27368, Windows XP Denemo 0.8.8 Crash on...

 
 

bug #27368: Windows XP Denemo 0.8.8 Crash on play midi

Submitted by:  None
Submitted on:  Tue 01 Sep 2009 12:55:29 PM UTC  
 
Category: NoneSeverity: 5 - Blocker
Item Group: NoneStatus: Fixed
Privacy: PublicAssigned to: Richard Shann <rshann>
Open/Closed: Closed

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Tue 20 Oct 2009 08:39:35 PM UTC, comment #3:

This seemed to be a mis-understanding of libsmf's api. The documentation is lacking at this point. There is a special function seemingly for creating textual meta events.

Richard Shann <rshann>
Project AdministratorIn charge of this item.
Tue 20 Oct 2009 06:06:44 PM UTC, comment #2:

It turns out not to be select_program() but the storing of the MIDI meta event number 4 for the instrument name. The midi library seems to corrupt memory.

Richard Shann <rshann>
Project AdministratorIn charge of this item.
Tue 01 Sep 2009 05:20:33 PM UTC, comment #1:

This is caused by choice of string ensemble 1 as instrument.
The function select_program() is most likely responsible, it looks very evil, many unchecked accesses to memory.

Workaround: use Override MIDI program/channel num instead.

Richard Shann <rshann>
Project AdministratorIn charge of this item.
Tue 01 Sep 2009 12:55:29 PM UTC, original submission:

Denemo 0.8.8 on Windows XP crashes when trying to play the attached score. (via Timidity using the F5 key)
Using File->Save As and trying to save a midi file causes the same crash.

Anonymous

 

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Attached Files
file #18666:  Denemo 0.8.8 BUG.denemo added by None (4KiB - application/octet-stream)

 

Depends on the following items: None found

Items that depend on this one: None found

 

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  • -unavailable- added by steele (Updated the item)
  • -unavailable- added by rshann (Posted a comment)
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    Follow 6 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Sat 04 Dec 2010 01:07:14 PM UTCsteeleOpen/ClosedOpen=>Closed
    Tue 20 Oct 2009 08:39:35 PM UTCrshannStatusIn Progress=>Fixed
    Tue 20 Oct 2009 06:06:44 PM UTCrshannSeverity3 - Normal=>5 - Blocker
    Tue 01 Sep 2009 05:20:32 PM UTCrshannStatusNone=>In Progress
      Assigned toNone=>rshann
    Tue 01 Sep 2009 12:55:30 PM UTCNoneAttached File-=>Added Denemo 0.8.8 BUG.denemo, #18666

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