On Fri, Oct 26, 2018 at 03:16:47PM -0700, Vinicius Costa Gomes wrote:

quoted

+	case PTP_SYS_OFFSET_EXTENDED:
+		if (!ptp->info->gettimex64) {
+			err = -EOPNOTSUPP;
+			break;
+		}
+		sysoff_extended = memdup_user((void __user *)arg,
+					      sizeof(*sysoff_extended));

Looks like you forgot to free 'sysoff_extended', no? 

Oh, I did. Thanks for catching that. I'll fix it in the next version.

-- 
Miroslav Lichvar