lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date:   Thu, 24 Feb 2022 12:15:15 -0700
From:   Jonathan Corbet <corbet@....net>
To:     Akira Yokosawa <akiyks@...il.com>,
        Tomasz Warniełło <tomasz.warniello@...il.com>
Cc:     Randy Dunlap <rdunlap@...radead.org>, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] docs: scripts/kernel-doc: Detect absence of FILE arg

Akira Yokosawa <akiyks@...il.com> writes:

> Currently, when there is no FILE argument following a switch such
> as -man, -rst, or -none, kernel-doc exits with a warning from perl
> (long msg folded):
>
>     Use of uninitialized value $ARGV[0] in pattern match (m//)
>     at ./scripts/kernel-doc line 438.
>
> , which is unhelpful.
>
> Improve the behavior by adding a check at the bottom of parsing
> loop.
> If the argument is absent, display help text and exit with
> the code of 1 (via usage()).

As might be expected, this applied poorly after the pod patches went in.
I went ahead and resolved the conflict, substituting an appropriate
pod2usage() call.

Thanks,

jon

Powered by blists - more mailing lists