[plt-scheme] sqlite.plt seg faults with 370

From: Hans Oesterholt-Dijkema (hdnews at gawab.com)
Date: Tue Jul 24 17:22:55 EDT 2007

I had the same problem with sqld-sqlite.plt. I fixed it, using
semaphores. But now I got to think about it. SQLite uses
callbacks from C to Scheme to return query results. Also
it uses a callback function to fix locks. Maybe it has something
to do with the moving GC (pointers get moved around)?


Keith Frost schreef:
> I've noticed that after using sqlite.plt to run queries for a little
> while with PLT mzscheme 370, I get frequent segmentation faults.  This
> is on a debian etch system, if that makes a difference.  Is this a
> known/expected problem with the 3m garbage collection (my guess)?  Can
> I get help to fix it?
> Thanks,
> Keith F.
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