Xu Panda <xu.pa...@zte.com.cn>
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.pa...@zte.com.cn>
Signed-off-by: Yang Yang <yang.yan...@zte.com>
---
drivers/char/ipmi/ipmi_watchdog.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/char/ipmi/ipmi_watchdog.c
b/drivers/char/ipmi/ipmi_watchdog.c
index 47365150e431..0d4a8dcacfd4 100644
--- a/drivers/char/ipmi/ipmi_watchdog.c
+++ b/drivers/char/ipmi/ipmi_watchdog.c
@@ -213,8 +213,7 @@ static int set_param_str(const char *val, const struct
kernel_param *kp)
char valcp[16];
char *s;
- strncpy(valcp, val, 15);
- valcp[15] = '\0';
+ strscpy(valcp, val, 16);
s = strstrip(valcp);
--
2.15.2
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