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From: Bart Schaefer <schaefer@brasslantern.com>
To: Marlon Richert <marlon.richert@gmail.com>
Cc: Zsh hackers list <zsh-workers@zsh.org>
Subject: Re: Bug: Searching through sufficiently large $historywords causes seg fault
Date: Tue, 9 May 2023 09:53:12 -0700	[thread overview]
Message-ID: <CAH+w=7anXXUsEJmNkUP=hSSU=MKGKuv+F7m2XA1qUYhqWsxc_g@mail.gmail.com> (raw)
In-Reply-To: <CAH+w=7bp9hix9trxDq1PsHfRuq=nM9LQarrmzkg4j4uDwq+UDA@mail.gmail.com>

On Mon, May 8, 2023 at 10:01 AM Bart Schaefer <schaefer@brasslantern.com> wrote:
>
> Does PWS's patch from https://zsh.org/workers/51722 make any difference?

To attempt to answer my own question:

I don't get the segfault on $historywords[(r)foo] in either case
(without, or with, 51722).  However, after [(r)foo] in the "without"
case I get an immediate segfault attempting $#historywords.

With 51722, $#historywords is incorrect (returns "51" where it should
be about 100,000) and I eventually get a segfault after scrolling back
through the history past the event that was added with "print -S'.


  reply	other threads:[~2023-05-09 16:55 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-05-08  8:58 Marlon Richert
2023-05-08 17:01 ` Bart Schaefer
2023-05-09 16:53   ` Bart Schaefer [this message]
2023-05-09 16:58     ` Bart Schaefer
2023-05-09 19:01       ` Peter Stephenson
2023-05-09 23:05         ` Bart Schaefer
2023-05-10  8:39           ` Peter Stephenson
2023-05-12  9:28             ` Peter Stephenson
2023-05-12 16:12               ` Bart Schaefer

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