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comp.lang.ruby

Re: SWIG / Ruby GC issues

Paul Brannan

10/29/2007 5:05:00 PM

On Sun, Oct 28, 2007 at 01:31:10PM +0900, redroofgreentree wrote:
> I have this really nasty SWIG/ruby GC issue. (Namely objects are being
> freed when I don't want them to be freed).
>
> These bugs are hard to track down, here's what would really help me:
>
> Is there some way I can tell ruby that when it frees an object, to ZERO
> out that entire region in memory? It'll make tracking down the bug so much
> easier.

Valgrind often helps in tracking down these sorts of issues. You'll
need a suppressions file; the one I use is located at:

http://rubystuff.org...

Paul