shells/ksh93 segfaults on suspend
Sunpoet Po-Chuan Hsieh
sunpoet at freebsd.org
Wed Oct 5 12:30:01 UTC 2011
On Tue, Oct 04, 2011 at 06:16:54PM -0500, Greg Rivers wrote:
> The version of ksh93 currently in ports suffers from a bug that
> causes it to segfault on suspend:
>
> $ pkg_info -I ksh\*
> ksh93-20110208_1 Official AT&T release of KornShell 93
> $ su -
> Password:
> # echo $KSH_VERSION
> Version JM 93u 2011-02-08
> # ps -p $$
> PID TT STAT TIME COMMAND
> 60190 4 S 0:00.01 -su (ksh)
> # suspend
> $ jobs
> $ dmesg | tail -1
> pid 60190 (ksh), uid 0: exited on signal 11 (core dumped)
> $
>
> A bit of searching turned up that this is a known bug[1] that was
> fixed by Red Hat last April. I don't know if they pushed their fix
> upstream. Should I file a PR for this, or are there plans to update
> the ksh93 port soon anyway?
>
> [1] https://bugzilla.redhat.com/show_bug.cgi?id=691077
>
> --
> Greg Rivers
Hi Greg,
Thanks for reporting this problem. I've committed the fix. It should be
fixed in ksh93-20110208_2.
Regards,
--
Sunpoet Po-Chuan Hsieh <sunpoet at sunpoet.net> <sunpoet at FreeBSD.org>
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