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List:       racket-users
Subject:    [plt-scheme] Crash issues with mzssl in 299.100
From:       mflatt () cs ! utah ! edu (Matthew Flatt)
Date:       2005-07-26 15:24:19
Message-ID: 20050726152420.E3C5A346ED () mail-svr1 ! cs ! utah ! edu
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At Wed, 27 Jul 2005 01:10:59 +1000, Jepri wrote:
> I was trying to write a small program using mzssl, but the ssl-accept 
> call kept crashing DrScheme.  To check, I installed PLT 299.000 
> (stable), and the code ran fine.  Reinstalling 299.100(alpha), it 
> crashed again.  I'm new to scheme so I'm not so good at finding the root 
> of problems, but I have a minimal test case that always causes the 
> crash.

Thanks for the test case --- I can confirm that `ssl-accept' is broken
in 299.100. I've fixed the problem in the SVN repository trunk.

The problem is that make_sslin_port and make_sslout_port are called
with NULL for the port name. I fixed this by checking for NULL before
calling scheme_make_immutable_sized_utf8_string() in each function.

Matthew



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