linux-kernel - Re: [RFC PATCH] vfs: dodge strlen() in vfs_readlink() when ->i

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]

Message-ID: <20241120-harmonie-ankam-96a9a270908d@brauner>
Date: Wed, 20 Nov 2024 09:36:46 +0100
From: Christian Brauner <brauner@...nel.org>
To: Mateusz Guzik <mjguzik@...il.com>
Cc: Al Viro <viro@...iv.linux.org.uk>, Jan Kara <jack@...e.cz>, 
	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org
Subject: Re: [RFC PATCH] vfs: dodge strlen() in vfs_readlink() when ->i_link
 is populated

> Apart from the few things I posted I have no immediate plans to mess
> with anything vfs (I do have some plans to reduce the cost of memcg
> though).

Woh woh woh, you're our new perf specialist. You can't just wander off. ;)