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| author | Xu Panda <xu.panda@zte.com.cn> | 2022-12-28 04:45:49 +0300 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@kernel.org> | 2023-01-06 16:14:48 +0300 |
| commit | 3a151494dc04c76add577ae66e8a04f900638aaf (patch) | |
| tree | be966e00ccc3a6f74084702e4ff32d6c431e20fb | |
| parent | 59edcd91d852f88ef7d208029503f9b5310d0603 (diff) | |
| download | linux-3a151494dc04c76add577ae66e8a04f900638aaf.tar.xz | |
thermal/drivers/armada: Use strscpy() to instead of strncpy()
The implementation of strscpy() is more robust and safer.
That's now the recommended way to copy NUL-terminated strings.
Signed-off-by: Xu Panda <xu.panda@zte.com.cn>
Signed-off-by: Yang Yang <yang.yang29@zte.com>
Link: https://lore.kernel.org/r/202212280945491860150@zte.com.cn
Signed-off-by: Daniel Lezcano <daniel.lezcano@kernel.org>
| -rw-r--r-- | drivers/thermal/armada_thermal.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/thermal/armada_thermal.c b/drivers/thermal/armada_thermal.c index b28695a55eea..db040dbdaa0a 100644 --- a/drivers/thermal/armada_thermal.c +++ b/drivers/thermal/armada_thermal.c @@ -761,8 +761,7 @@ static void armada_set_sane_name(struct platform_device *pdev, } /* Save the name locally */ - strncpy(priv->zone_name, name, THERMAL_NAME_LENGTH - 1); - priv->zone_name[THERMAL_NAME_LENGTH - 1] = '\0'; + strscpy(priv->zone_name, name, THERMAL_NAME_LENGTH); /* Then check there are no '-' or hwmon core will complain */ do { |