Date: Thu, 21 Sep 1995 08:37:38 -0400 (EDT) From: John Capo <jc@irbs.com> To: bde@zeta.org.au (Bruce Evans) Cc: freebsd-bugs@freebsd.org, jc@irbs.com Subject: Re: Shell bug Message-ID: <199509211237.IAA00953@irbs.irbs.com> In-Reply-To: <199509210604.QAA31088@godzilla.zeta.org.au> from "Bruce Evans" at Sep 21, 95 04:04:31 pm
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Bruce Evans writes:
>
> >This will `Memory fault' on the fifth iteration:
>
> > while { sleep 1 & wait ; } ; do
> > ...
>
> >It appears that { anything & wait ; } is a problem.
>
> >Fails on -current, -stable, and 1.1.5.1. Works with bash and
> >-current, SunOS 4.0, Irix 5.3
>
> The new malloc() detects something being freed twice.
>
> The problem seems to be fixed in 4.4lite2 (which has a lot of changes
> to sh). However, the problem also seems to be fixed in the current sh
> (dated Sep 7) on freeefall.
>
That's interesting. I supped on Sep 19 and the newest file in the sh
directory is 31502 Aug 28 16:56 parser.c and I am using that one.
I'll update libc and try it.
John Capo
IRBS Engineering
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