linux-kernel - Re: [PATCH v2] ntsync: Check wait count based on byte size.

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 for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <3342044.44csPzL39Z@camazotz>
Date: Thu, 20 Feb 2025 13:29:25 -0600
From: Elizabeth Figura <zfigura@...eweavers.com>
To: Arnd Bergmann <arnd@...db.de>,
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: linux-kernel@...r.kernel.org, linux-api@...r.kernel.org,
 wine-devel@...ehq.org, kernel test robot <lkp@...el.com>
Subject: Re: [PATCH v2] ntsync: Check wait count based on byte size.

On Thursday, 20 February 2025 13:23:34 CST Elizabeth Figura wrote:
> GCC versions below 13 incorrectly detect the copy size as being static and too
> small to fit in the "fds" array. Work around this by explicitly calculating the
> size and returning EINVAL based on that, instead of based on the object count.
> 
> Reported-by: kernel test robot <lkp@...el.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202502072019.LYoCR9bF-lkp@intel.com/
> Suggested-by: Arnd Bergmann <arnd@...db.de>
> Signed-off-by: Elizabeth Figura <zfigura@...eweavers.com>
> 

Oops, I forgot to include a reference to v1:

https://lore.kernel.org/all/20250219001920.210847-1-zfigura@codeweavers.com/