From 0bc6d74ce3291b669bc05524b404bc6914dab5ba Mon Sep 17 00:00:00 2001
From: Kamal Heib <kheib@redhat.com>
Date: Thu, 9 Nov 2017 04:44:32 -0500
Subject: [PATCH] pedit: Check for extended capability in protocol parser

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1456539

commit a13426fe1a2b0fdebacc33820105523934eb355f
Author: Amir Vadai <amir@vadai.me>
Date:   Sun May 14 11:17:45 2017 +0300

    pedit: Check for extended capability in protocol parser

    Do not allow using eth and udp header types if non-extended pedit kABI
    is being used. Other protocol parsers already have this check.

    Signed-off-by: Amir Vadai <amir@vadai.me>

Signed-off-by: Kamal Heib <kheib@redhat.com>
---
 tc/p_eth.c | 3 +++
 tc/p_udp.c | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/tc/p_eth.c b/tc/p_eth.c
index ad3e28f..2d2f96c 100644
--- a/tc/p_eth.c
+++ b/tc/p_eth.c
@@ -34,6 +34,9 @@ parse_eth(int *argc_p, char ***argv_p,
 	if (argc < 2)
 		return -1;
 
+	if (!sel->extended)
+		return -1;
+
 	tkey->htype = TCA_PEDIT_KEY_EX_HDR_TYPE_ETH;
 
 	if (strcmp(*argv, "type") == 0) {
diff --git a/tc/p_udp.c b/tc/p_udp.c
index a56a1b5..3916d95 100644
--- a/tc/p_udp.c
+++ b/tc/p_udp.c
@@ -34,6 +34,9 @@ parse_udp(int *argc_p, char ***argv_p,
 	if (argc < 2)
 		return -1;
 
+	if (!sel->extended)
+		return -1;
+
 	tkey->htype = TCA_PEDIT_KEY_EX_HDR_TYPE_UDP;
 
 	if (strcmp(*argv, "sport") == 0) {
-- 
1.8.3.1