On Thu, 11 Apr 2013 18:29:00 -0400, Jon Gary said:

>At the risk of suggesting the obvious, did you test with the zombie
>instrument to see of you have a memory management bug unrelated to cursors?

Instrument's zombie tool has no complaints.  I also tried my usual arsenal, 
specifically, I set the following in my environment then ran my executable:

export MallocScribble=1
export MallocGuardEdges=1
export MallocCheckHeapStart=1
export MallocCheckHeapEach=100000
export MallocStackLogging=1
export MallocStackLoggingNoCompact=1
export NSDebugEnabled=YES
export NSZombieEnabled=YES
export NSAutoreleaseFreedObjectCheckEnabled=YES
export MALLOC_FILL_SPACE=1
export MALLOC_PROTECT_BEFORE=1
export MALLOC_PERMIT_INSANE_REQUESTS=1
export DYLD_INSERT_LIBRARIES=/usr/lib/libgmalloc.dylib
export CFZombieLevel=65553
export AUTO_USE_GUARDS=YES
export DYLD_IMAGE_SUFFIX=_debug

Nothing there catches anything earlier either.

Cheers,

-- 
____________________________________________________________
Sean McBride, B. Eng                 s...@rogue-research.com
Rogue Research                        www.rogue-research.com 
Mac Software Developer              Montréal, Québec, Canada



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