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 PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Tue, 21 Sep 2021 16:50:06 +0200 From: Thomas Weißschuh <linux@...ssschuh.net> To: Lee Jones <lee.jones@...aro.org>, Daniel Thompson <daniel.thompson@...aro.org>, Jingoo Han <jingoohan1@...il.com>, dri-devel@...ts.freedesktop.org, linux-fbdev@...r.kernel.org Cc: linux-kernel@...r.kernel.org Subject: Re: [PATCH v2] backlight: propagate errors from get_brightness() On 2021-09-07T14:47+0200, Thomas Weißschuh wrote: > backlight.h documents "struct backlight_ops->get_brightness()" to return > a negative errno on failure. > So far these errors have not been handled in the backlight core. > This leads to negative values being exposed through sysfs although only > positive values are documented to be reported. > [..] Friendly ping.
Powered by blists - more mailing lists