On 07/18/2012 05:48 PM, Henk Langeveld wrote:
Is this supposed to be a hard hang, or a temporary one?
hard one. I let it run for 10 minutes with no change, then I killed it
I just ran this on my older 93u+ of 2012-02-29 , and I'm seeing
a random on and off delay of ~2.40s. between completion of the pipeline
and the shell exit.
The delay disappears when I add a 'time' prefix to 'head' inside the
pipeline.
(Although this messes up the output)
Henk
On 18/07/2012 17:02, David Korn wrote:
cc: mhlav...@redhat.com
Subject: Re: [ast-developers] ksh hangs - regression since 2011-02-08
--------
Hi,
while testing different bug, we found regression in ksh. It hangs with
following reproducer. Regression was introduced between 2011-01-31
(works) and 2011-02-08 (first broken).
Reproducer:
ksh -c 'echo $( ( head -c 1 /dev/zero | ( wc -c ) 2>&1 ) 2>&1 )'
Let me know if you need another information.
Michal
I just tested this in ksh93u+ (2012-06-28) and it works there so
it has been fixed.
David Korn
d...@research.att.com
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