Searched hist:"685 c10269c41d23d7a2b85d3fd6b6345390c8746" (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/drivers/hwmon/ |
| H A D | nct6775-core.c | diff 685c10269c41d23d7a2b85d3fd6b6345390c8746 Mon Nov 11 19:39:51 CST 2024 Pei Xiao <xiaopei01@kylinos.cn> hwmon: (nct6775-core) Fix overflows seen when writing limit attributes
[ Upstream commit 57ee12b6c514146c19b6a159013b48727a012960 ]
DIV_ROUND_CLOSEST() after kstrtoul() results in an overflow if a large
number such as 18446744073709551615 is provided by the user.
Fix it by reordering clamp_val() and DIV_ROUND_CLOSEST() operations.
Signed-off-by: Pei Xiao <xiaopei01@kylinos.cn>
Fixes: c3963bc0a0cf ("hwmon: (nct6775) Split core and platform driver")
Message-ID: <7d5084cea33f7c0fd0578c59adfff71f93de94d9.1731375425.git.xiaopei01@kylinos.cn>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|