[R] bus error macosx/off-topic

[Ingmar Visser]

Hi All,
I'm building a package using C/C++ and Fortran code which usually runs fine.
However I do get occasional bus errors around the time of exiting one of the
C functions. 

Where do I need to be looking to solve this problem?
Do bus errors stem from unmapped memory exceptions? How can I find out if
that is what is happening while running R?

Any hints greatly appreciated.

Best, ingmar visser