Date: Sat, 10 Jan 2015 15:25:43 -0600 (CST) From: Greg Rivers <gcr+freebsd-ports@tharned.org> To: nospam@mgedv.net Cc: sunpoet@FreeBSD.org, freebsd-ports@freebsd.org Subject: Re: ksh93: Exec format error Message-ID: <alpine.BSF.2.11.1501101511190.4789@angus.tharned.org> In-Reply-To: <002601d02cea$57e047b0$07a0d710$@mgedv.net> References: <002601d02cea$57e047b0$07a0d710$@mgedv.net>
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On Sat, 10 Jan 2015, no@spam@mgEDV.net wrote:
> ksh93 in it's current version has some (timing?) problems during execution.
> ...
> --> this is the error: pfctl: cannot execute [Exec format error]
>
I've been encountering the same error for some time now, but never got
around to reporting it.
Here's a fairly reliable way to repeat:
host -t a google.com. | awk '{print $NF}' | while read IP
> do
> host $IP
> done
host: host: cannot execute [Exec format error]
host: host: cannot execute [Exec format error]
host: host: cannot execute [Exec format error]
206.227.125.74.in-addr.arpa domain name pointer dfw06s33-in-f14.1e100.net.
192.227.125.74.in-addr.arpa domain name pointer dfw06s33-in-f0.1e100.net.
193.227.125.74.in-addr.arpa domain name pointer dfw06s33-in-f1.1e100.net.
195.227.125.74.in-addr.arpa domain name pointer dfw06s33-in-f3.1e100.net.
197.227.125.74.in-addr.arpa domain name pointer dfw06s33-in-f5.1e100.net.
201.227.125.74.in-addr.arpa domain name pointer dfw06s33-in-f9.1e100.net.
194.227.125.74.in-addr.arpa domain name pointer dfw06s33-in-f2.1e100.net.
199.227.125.74.in-addr.arpa domain name pointer dfw06s33-in-f7.1e100.net.
It looks like some sort of race, because it's pretty random whether the
error occurs or the command executes.
$ pkg info -o ksh93
ksh93-20120801_2 shells/ksh93
$ echo $KSH_VERSION
Version AJM 93u+ 2012-08-01
--
Greg Rivers
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