Commit c6f613e5 authored Dec 05, 2022 by yang.yang29@zte.com.cn Committed by Corey Minyard Dec 05, 2022

ipmi/watchdog: use strscpy() to instead of strncpy()



Xu Panda <xu.panda@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.panda@zte.com.cn>
Signed-off-by: Yang Yang <yang.yang29@zte.com>
Message-Id: <202212051936400309332@zte.com.cn>
Signed-off-by: Corey Minyard <cminyard@mvista.com>

parent b8fadb39

drivers/char/ipmi/ipmi_watchdog.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -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);