From: Sebastian Gniazdowski <sgniazdowski@gmail.com>
To: Peter Stephenson <p.w.stephenson@ntlworld.com>
Cc: Zsh hackers list <zsh-workers@zsh.org>
Subject: Re: [BUG] sigsegv
Date: Fri, 28 Apr 2023 14:13:04 +0000 [thread overview]
Message-ID: <CAKc7PVC_guEKGwnEdqPrGodR2BaLNk3cXwYZyTcT6xpMy_-0aA@mail.gmail.com> (raw)
In-Reply-To: <384683842.2892075.1682682065470@mail.virginmedia.com>
I'm searching for an empty word, i.e.: I'm just pressing alt-/ right
after the shell has started.
On Fri, 28 Apr 2023 at 11:41, Peter Stephenson
<p.w.stephenson@ntlworld.com> wrote:
>
> > On 28/04/2023 12:25 Sebastian Gniazdowski <sgniazdowski@gmail.com> wrote:
> > It looks like the last field is incorrect:
> >
> > (gdb) up
> > #1 0x00007ffff7e1f628 in histwgetfn (pm=0x508e10)
> > at parameter.c:1241
> > 1241 addlinknode(l, dupstring(h));
> > (gdb) p *l->list->last
> > Cannot access memory at address 0x7ffff5350068
>
> You'll probably find this is tied to something in your history which
> bufferwords() is processing incorrectly, as that's something of a
> hack into the lexical analyser. If you can find what that is we
> ought to be able to fix it at source.
>
> However, making this code (taking out history words from a string
> given the start and end) more robust seems like a good plan anyway.
>
> pws
>
--
Best regards,
Sebastian Gniazdowski
next prev parent reply other threads:[~2023-04-28 14:14 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-25 13:48 Sebastian Gniazdowski
2023-04-25 13:56 ` Peter Stephenson
2023-04-28 11:25 ` Sebastian Gniazdowski
2023-04-28 11:41 ` Peter Stephenson
2023-04-28 14:13 ` Sebastian Gniazdowski [this message]
2023-04-28 14:22 ` Peter Stephenson
2023-04-29 10:52 ` Sebastian Gniazdowski
2023-04-30 9:51 ` Sebastian Gniazdowski
2023-04-30 17:30 ` Peter Stephenson
2023-05-03 15:35 ` Sebastian Gniazdowski
2023-05-03 15:56 ` Sebastian Gniazdowski
2023-05-03 16:25 ` Peter Stephenson
2023-05-03 21:13 ` Bart Schaefer
[not found] ` <CAKc7PVDt6hS26DxC3hDE-ziMXm-K1jqbJXghynpp-ZhpdN_LLw@mail.gmail.com>
2023-05-04 15:01 ` Bart Schaefer
2023-05-05 18:54 ` Peter Stephenson
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