From: Sven Wischnowsky <wischnow@informatik.hu-berlin.de>
To: zsh-workers@sunsite.auc.dk
Subject: Re: Bug in printing of PS4 (the xtrace prompt)
Date: Tue, 20 Jul 1999 10:48:17 +0200 (MET DST) [thread overview]
Message-ID: <199907200848.KAA01232@beta.informatik.hu-berlin.de> (raw)
In-Reply-To: "Bart Schaefer"'s message of Mon, 19 Jul 1999 21:46:51 +0000
Bart Schaefer wrote:
> I happened to have xtrace set while running compinit. Here's the tail of
> the output:
>
> +compdump:89> print
> +compdump:91> unfunction compdump
> +\M-^H\M-9'^H0\M-4\n@^P:92> autoload -U compdump
> +compinit:377> unfunction compinit
> +(^^]^H0\M-4\n@^P:378> autoload -U compinit
>
> Looks like it's using a garbaged string as the function name after the
> function unfunctions itself.
I think it's that easy. There is another `scriptname = ...' in init.c
for sourced files -- we shouldn't need a dupstring() there, should we?
Bye
Sven
--- os/exec.c Tue Jul 20 08:54:10 1999
+++ Src/exec.c Tue Jul 20 10:43:17 1999
@@ -2922,7 +2922,7 @@
tab = pparams;
oldscriptname = scriptname;
- scriptname = name;
+ scriptname = dupstring(name);
oldzoptind = zoptind;
zoptind = 1;
--
Sven Wischnowsky wischnow@informatik.hu-berlin.de
next reply other threads:[~1999-07-20 8:48 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-07-20 8:48 Sven Wischnowsky [this message]
-- strict thread matches above, loose matches on Subject: below --
1999-07-19 21:46 Bart Schaefer
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