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Date: Tue, 3 Apr 2018 23:42:45 +0000 (UTC)
From: "Ilguiz Latypov via cygwin" <cygwin AT cygwin DOT com>
Reply-To: Ilguiz Latypov <ilatypov AT yahoo DOT ca>
To: "cygwin AT cygwin DOT com" <cygwin AT cygwin DOT com>
Message-ID: <1342436895.1365392.1522798965341@mail.yahoo.com>
Subject: accept: Bad address
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References: <1342436895 DOT 1365392 DOT 1522798965341 DOT ref AT mail DOT yahoo DOT com>

Hello,

The latest Cygwin 64-bit release with the snapshot cygwin1.dll copied on top of it shows an "accept: Bad address error" in 3 reproducible cases:

(a) The sshd daemon on receiving a connection request.
(b) The XWin server on receiving a connection request from an X11 client such as xterm.
(c) The Python server receiving a TCP connection in the socket's accept().

A StackOverflow question 41018644 from December 2016 showed an example of the bug with the Python server (c).

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