[MLton-devel] Memory Leak in StreamIO functor

[Stephen Weeks]

Hi Jared.

> This is a bug report with a short patch against MLton-20030716
...
> Poking in the basis library source, I found that the StreamIO functor was
> keeping track of open instreams to close on exit by placing newly created
> instreams in a list.  This, naturally, is bad.  I made a simple fix that
> clears the buf field before placing an instream in the list.  It follows.

Thanks for the bug report, analysis, and the patch.  I've checked in
fix to our CVS.  I ended up going with a slightly different solution,
but used roughly the same idea as in your patch.

Let us know if you have any more problems.  (or successes :-)



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