Commit 120584c728a6 ("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.
[1]: https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/issues/100
Fixes: 120584c728a6 ("hwmon: (aquacomputer_d5next) Add support for Octo flow sensor")
Reported-by: Arne Schwabe <arne@xxxxxxxxxxx>
Signed-off-by: Aleksa Savic <savicaleksa83@xxxxxxxxx>
---
drivers/hwmon/aquacomputer_d5next.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwmon/aquacomputer_d5next.c b/drivers/hwmon/aquacomputer_d5next.c
index 34cac27e4dde..0dcb8a3a691d 100644
--- a/drivers/hwmon/aquacomputer_d5next.c
+++ b/drivers/hwmon/aquacomputer_d5next.c
@@ -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];
--
2.47.0
