Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2024-12-28 16:53:49 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

hwmon: (aquacomputer_d5next) Fix length of speed_input array

Browse Source 
Commit 120584c728 ("hwmon: (aquacomputer_d5next) Add support for Octo
flow sensor") added support for reading Octo flow sensor, but didn't
update the priv->speed_input array length. Since Octo has 8 fans, with
the addition of the flow sensor the proper length for speed_input is 9.

Reported by Arne Schwabe on Github [1], who received a UBSAN warning.

Fixes: 120584c728 ("hwmon: (aquacomputer_d5next) Add support for Octo flow sensor")
Closes: https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/issues/100 [1]
Reported-by: Arne Schwabe <arne@rfc2549.org>
Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com>
Message-ID: <20241124152725.7205-1-savicaleksa83@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Aleksa Savic 2024-11-24 16:27:24 +01:00 committed by Guenter Roeck
parent de2bf507fa
commit 998b5a78a9
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/hwmon/aquacomputer_d5next.c
View File

@ -597,7 +597,7 @@ struct aqc_data {
/* Sensor values */
s32 temp_input[20]; /* Max 4 physical and 16 virtual or 8 physical and 12 virtual */
s32 speed_input[8];
s32 speed_input[9];
u32 speed_input_min[1];
u32 speed_input_target[1];
u32 speed_input_max[1];