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Re: [Bug-dejagnu] Leaked fd into spawned children


From: Ben Elliston
Subject: Re: [Bug-dejagnu] Leaked fd into spawned children
Date: Sat, 31 Aug 2013 15:45:52 +1000
User-agent: Mutt/1.5.21 (2010-09-15)

Hi Jan

> echo 'remote_exec target "ls -l /proc/self/fd/"' >dejagnuleak.exp
> runtest dejagnuleak.exp
> cat testrun.log

Thanks, reproduced.

> Actual results:
> lrwx------ 1 jkratoch jkratoch 64 Aug 26 21:15 0 -> /dev/pts/5
> lrwx------ 1 jkratoch jkratoch 64 Aug 26 21:15 1 -> /dev/pts/5
> lrwx------ 1 jkratoch jkratoch 64 Aug 26 21:15 2 -> /dev/pts/5
> lrwx------ 1 jkratoch jkratoch 64 Aug 26 21:15 3 -> /dev/pts/2
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> lr-x------ 1 jkratoch jkratoch 64 Aug 26 21:15 4 -> /proc/25522/fd

Do you know what fd 3 is, in this case?  I've tried a few things with
Expect and a Dejagnu .exp script that doesn't use remote_exec and
can't reproduce it there.

Cheers,
Ben

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