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Date: Tue, 06 Mar 2007 18:38:16 -0700
From: Eric Blake <ebb9 AT byu DOT net>
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To: cygwin AT cygwin DOT com
Subject: Re: Getting 'Bad file descriptor' error with 1.5.24-2
References: <8F37BF6F420455468C4BD57DD6BE199001F4F30E AT cobra DOT pc DOT cognex DOT com>
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http://cygwin.com/acronyms/#PCYMTWLL - wrapping would be nice

> To: 'cygwin AT cygwin DOT com'
             ^^^^      ^^^^^

http://cygwin.com/acronyms/#PCYMTNQREAIYR - raw emails munged

http://cygwin.com/acronyms/#TOFU - top-posting reformatted

According to Schuff, Scott on 3/6/2007 2:43 PM:
> Tried just redirecting output to a file, and the behavior is exactly the same.  This did tell me something interesting though ... the 'Bad file descriptor' error was in fact written to the log *before* the hung process (gawk) was killed:
> 
> /bin/sh: cannot duplicate fd 31 to fd 0: Bad file descriptor

I'm not reproducing this here.  Do you have any rogue antivirus, webcam,
or other buggy driver that might be interfering with normal cygwin
operation?  At worst, you could run the entire operation under strace, to
see if that pinpoints which invocation of bash is failing on dup2.

- --
Don't work too hard, make some time for fun as well!

Eric Blake             ebb9 AT byu DOT net
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