From: Peter Stephenson <pws@ibmth.df.unipi.it>
To: zsh-workers@sunsite.auc.dk (Zsh hackers list)
Subject: Re: PATCH: Re: history curiosities
Date: Mon, 19 Jul 1999 17:51:43 +0200 [thread overview]
Message-ID: <9907191551.AA15323@ibmth.df.unipi.it> (raw)
In-Reply-To: "Peter Stephenson"'s message of "Sun, 18 Jul 1999 16:59:28 DFT." <9907181459.AA12423@ibmth.df.unipi.it>
Peter Stephenson wrote:
> The second is presumably new, and is a bit harder; I only discovered it
> because of the first one. In remhist(), the hist_ring is freed under the
> circumstances I'm talking about (a history command with HISTNOSTORE), but
> is not set to NULL, so is referred to again with the next hbegin().
Looks like a false alarm, on closer examination. freehistnode() does
indeed free the hist_ring that was around before, but freehistdata() has
already unlinked it from the ring and set hist_ring to something else as a
side effect. So there's nothing wrong.
--
Peter Stephenson <pws@ibmth.df.unipi.it> Tel: +39 050 844536
WWW: http://www.ifh.de/~pws/
Dipartimento di Fisica, Via Buonarroti 2, 56127 Pisa, Italy
prev parent reply other threads:[~1999-07-19 18:41 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-07-16 13:36 Peter Stephenson
1999-07-17 17:50 ` Bart Schaefer
1999-07-18 0:03 ` Wayne Davison
1999-07-18 14:59 ` PATCH: " Peter Stephenson
1999-07-19 15:51 ` Peter Stephenson [this message]
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