patch-2.4.22 linux-2.4.22/drivers/net/ppp_generic.c

• Lines: 12
• Date: 2003-08-25 04:44:42.000000000 -0700
• Orig file: linux-2.4.21/drivers/net/ppp_generic.c
• Orig date: 2003-06-13 07:51:35.000000000 -0700

diff -urN linux-2.4.21/drivers/net/ppp_generic.c linux-2.4.22/drivers/net/ppp_generic.c
@@ -666,8 +666,10 @@
 			if (code == 0)
 				break;
 			err = -EFAULT;
-			if (copy_from_user(code, uprog.filter, len))
+			if (copy_from_user(code, uprog.filter, len)) {
+				kfree(code);
 				break;
+			}
 			err = sk_chk_filter(code, uprog.len);
 			if (err) {
 				kfree(code);