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Re: A possible bug on autocompletion after setting FUNCNEST level


From: Andreas Schwab
Subject: Re: A possible bug on autocompletion after setting FUNCNEST level
Date: Mon, 08 Oct 2018 14:15:15 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux)

On Okt 08 2018, Valentin Bajrami <address@hidden> wrote:

> This is some kind of a follow up on "Segfault on recursive trap/kill"
> reported by Mike Grewitz.
>
> After setting FUNCNEST and the listing a file or using 'vi filname[TAB]'  a
> bug is triggered.
>
> This is how I could reproduce this:
>
> f3d0r4:~/FOO# FUNCNEST=4
>
> f3d0r4:~/FOO# ls
> procps-ng-3.3.12-3.fc28.src.rpm
> procps-ng-3.3.12-pmap-all-lines-twice.patch  procps-ng-3.3.12.tar.xz
> procps-ng-3.3.14-CVE-2018-1124.patch  procps-ng.spec  README.md  README.top
>
> f3d0r4:~/FOO# vi pr-bash: __reassemble_comp_words_by_ref: maximum function
> nesting level exceeded (4)

In which way is this a bug?  AFAICT, FUNCNEST is doing its job.

Andreas.

-- 
Andreas Schwab, SUSE Labs, address@hidden
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