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.

yang.yang29@zte.com.cn committed 3 years ago

Commit c6f613e1 parent b8fadb31 file · +1 −2Browse files

Unified · Split

drivers/char/ipmi/ipmi_watchdog.c+1−2

@@ -213,8 +213,7 @@ static int set_param_str(const char val, const struct kernel_param kp) · 212 unmodified lines
213	213	char valcp[16];
214	214	char *s;
215	215
216		− strncpy(valcp, val, 15);
217		− valcp[15] = '\0';
	216	+ strscpy(valcp, val, 16);
218	217
219	218	s = strstrip(valcp);
220	219