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Date:	Tue, 07 Jan 2003 16:28:55 -0500
From:	Jason Tishler <jason AT tishler DOT net>
Subject:	Re: Cygwin gcc 3.2 seems to break fetchmail
In-reply-to:	<20030106190025.GA532@tishler.net>
To:	cygwin AT cygwin DOT com
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Message-id:	<20030107212855.GA268@tishler.net>
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References:	<20030106190025 DOT GA532 AT tishler DOT net>

On Mon, Jan 06, 2003 at 02:00:25PM -0500, Jason Tishler wrote:
> Any suggestions on how to best debug this problem or potential root
> causes will be greatly appreciated.

A friend of mine suggested using -Wall to find questionable fetchmail
code that could behave differently under gcc 3.2.  The good news is that
I quickly found such code.  The bad news is that the code is mine! :,(

When my original Winsock recv(..., MSG_PEEK) workaround patch:

    http://sources.redhat.com/ml/cygwin/2002-04/msg01584.html

was factored to handle both SSL and non-SSL, I forgot the return
statement in the newly created cygwin_read() for the normal code path:

    http://cygwin.com/ml/cygwin/2002-06/msg00320.html

Actually, I am quite amazed that Cygwin fetchmail built with gcc 2.95.x
has processed 10,000s of messages without any problems over the last 8+
months.

I just uploaded a new fetchmail package to correct this problem.

Jason

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