From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-14.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B6500C04AAF for ; Sat, 18 May 2019 21:38:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8261420873 for ; Sat, 18 May 2019 21:38:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729021AbfERVi3 (ORCPT ); Sat, 18 May 2019 17:38:29 -0400 Received: from Chamillionaire.breakpoint.cc ([146.0.238.67]:52616 "EHLO Chamillionaire.breakpoint.cc" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726671AbfERVi3 (ORCPT ); Sat, 18 May 2019 17:38:29 -0400 Received: from fw by Chamillionaire.breakpoint.cc with local (Exim 4.89) (envelope-from ) id 1hS72A-0000d6-M6; Sat, 18 May 2019 23:38:26 +0200 From: Florian Westphal To: Cc: pablo@netfilter.org, Florian Westphal Subject: [PATCH net] kselftests: netfilter: fix leftover net/net-next merge conflict Date: Sat, 18 May 2019 23:33:35 +0200 Message-Id: <20190518213335.8115-1-fw@strlen.de> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org In nf-next, I had extended this script to also cover NAT support for the inet family. In nf, I extended it to cover a regression with 'fully-random' masquerade. Make this script work again by resolving the conflicts as needed. Fixes: 8b4483658364f0 ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net") Signed-off-by: Florian Westphal --- David, could you please take this directly? Thanks! tools/testing/selftests/netfilter/nft_nat.sh | 77 +++++++------------- 1 file changed, 26 insertions(+), 51 deletions(-) diff --git a/tools/testing/selftests/netfilter/nft_nat.sh b/tools/testing/selftests/netfilter/nft_nat.sh index 21159f5f3362..14fcf3104c77 100755 --- a/tools/testing/selftests/netfilter/nft_nat.sh +++ b/tools/testing/selftests/netfilter/nft_nat.sh @@ -8,6 +8,11 @@ ksft_skip=4 ret=0 test_inet_nat=true +cleanup() +{ + for i in 0 1 2; do ip netns del ns$i;done +} + nft --version > /dev/null 2>&1 if [ $? -ne 0 ];then echo "SKIP: Could not run test without nft tool" @@ -21,6 +26,13 @@ if [ $? -ne 0 ];then fi ip netns add ns0 +if [ $? -ne 0 ];then + echo "SKIP: Could not create net namespace" + exit $ksft_skip +fi + +trap cleanup EXIT + ip netns add ns1 ip netns add ns2 @@ -347,7 +359,7 @@ EOF test_masquerade6() { local family=$1 - local natflags=$1 + local natflags=$2 local lret=0 ip netns exec ns0 sysctl net.ipv6.conf.all.forwarding=1 > /dev/null @@ -392,18 +404,13 @@ EOF ip netns exec ns2 ping -q -c 1 dead:1::99 > /dev/null # ping ns2->ns1 if [ $? -ne 0 ] ; then -<<<<<<< HEAD - echo "ERROR: cannot ping ns1 from ns2 with active $family masquerading" -======= - echo "ERROR: cannot ping ns1 from ns2 with active ipv6 masquerade $natflags" ->>>>>>> cd8dead0c39457e58ec1d36db93aedca811d48f1 + echo "ERROR: cannot ping ns1 from ns2 with active $family masquerade $natflags" lret=1 fi # ns1 should have seen packets from ns0, due to masquerade expect="packets 1 bytes 104" for dir in "in6" "out6" ; do - cnt=$(ip netns exec ns1 nft list counter inet filter ns0${dir} | grep -q "$expect") if [ $? -ne 0 ]; then bad_counter ns1 ns0$dir "$expect" @@ -433,38 +440,27 @@ EOF fi done -<<<<<<< HEAD - ip netns exec ns0 nft flush chain $family nat postrouting -======= ip netns exec ns2 ping -q -c 1 dead:1::99 > /dev/null # ping ns2->ns1 if [ $? -ne 0 ] ; then echo "ERROR: cannot ping ns1 from ns2 with active ipv6 masquerade $natflags (attempt 2)" lret=1 fi - ip netns exec ns0 nft flush chain ip6 nat postrouting ->>>>>>> cd8dead0c39457e58ec1d36db93aedca811d48f1 + ip netns exec ns0 nft flush chain $family nat postrouting if [ $? -ne 0 ]; then echo "ERROR: Could not flush $family nat postrouting" 1>&2 lret=1 fi -<<<<<<< HEAD - test $lret -eq 0 && echo "PASS: $family IPv6 masquerade for ns2" -======= - test $lret -eq 0 && echo "PASS: IPv6 masquerade $natflags for ns2" ->>>>>>> cd8dead0c39457e58ec1d36db93aedca811d48f1 + test $lret -eq 0 && echo "PASS: $family IPv6 masquerade $natflags for ns2" return $lret } test_masquerade() { -<<<<<<< HEAD local family=$1 -======= - local natflags=$1 ->>>>>>> cd8dead0c39457e58ec1d36db93aedca811d48f1 + local natflags=$2 local lret=0 ip netns exec ns0 sysctl net.ipv4.conf.veth0.forwarding=1 > /dev/null @@ -509,11 +505,7 @@ EOF ip netns exec ns2 ping -q -c 1 10.0.1.99 > /dev/null # ping ns2->ns1 if [ $? -ne 0 ] ; then -<<<<<<< HEAD - echo "ERROR: cannot ping ns1 from ns2 with active $family masquerading" -======= - echo "ERROR: cannot ping ns1 from ns2 with active ip masquere $natflags" ->>>>>>> cd8dead0c39457e58ec1d36db93aedca811d48f1 + echo "ERROR: cannot ping ns1 from ns2 with active $family masquerade $natflags" lret=1 fi @@ -549,27 +541,19 @@ EOF fi done -<<<<<<< HEAD - ip netns exec ns0 nft flush chain $family nat postrouting -======= ip netns exec ns2 ping -q -c 1 10.0.1.99 > /dev/null # ping ns2->ns1 if [ $? -ne 0 ] ; then echo "ERROR: cannot ping ns1 from ns2 with active ip masquerade $natflags (attempt 2)" lret=1 fi - ip netns exec ns0 nft flush chain ip nat postrouting ->>>>>>> cd8dead0c39457e58ec1d36db93aedca811d48f1 + ip netns exec ns0 nft flush chain $family nat postrouting if [ $? -ne 0 ]; then echo "ERROR: Could not flush $family nat postrouting" 1>&2 lret=1 fi -<<<<<<< HEAD - test $lret -eq 0 && echo "PASS: $family IP masquerade for ns2" -======= - test $lret -eq 0 && echo "PASS: IP masquerade $natflags for ns2" ->>>>>>> cd8dead0c39457e58ec1d36db93aedca811d48f1 + test $lret -eq 0 && echo "PASS: $family IP masquerade $natflags for ns2" return $lret } @@ -842,21 +826,14 @@ reset_counters $test_inet_nat && test_local_dnat inet $test_inet_nat && test_local_dnat6 inet +for flags in "" "fully-random"; do reset_counters -<<<<<<< HEAD -test_masquerade ip -test_masquerade6 ip6 +test_masquerade ip $flags +test_masquerade6 ip6 $flags reset_counters -$test_inet_nat && test_masquerade inet -$test_inet_nat && test_masquerade6 inet -======= -test_masquerade "" -test_masquerade6 "" - -reset_counters -test_masquerade "fully-random" -test_masquerade6 "fully-random" ->>>>>>> cd8dead0c39457e58ec1d36db93aedca811d48f1 +$test_inet_nat && test_masquerade inet $flags +$test_inet_nat && test_masquerade6 inet $flags +done reset_counters test_redirect ip @@ -865,6 +842,4 @@ reset_counters $test_inet_nat && test_redirect inet $test_inet_nat && test_redirect6 inet -for i in 0 1 2; do ip netns del ns$i;done - exit $ret -- 2.21.0