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46
COMMITMENT
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GPL Cooperation Commitment
Version 1.0
Before filing or continuing to prosecute any legal proceeding or claim
(other than a Defensive Action) arising from termination of a Covered
License, we commit to extend to the person or entity ('you') accused
of violating the Covered License the following provisions regarding
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term 'this License' refers to the specific Covered License being
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license from a particular copyright holder is reinstated (a)
provisionally, unless and until the copyright holder explicitly
and finally terminates your license, and (b) permanently, if the
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days after your receipt of the notice.
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enforceable against us and assignees of or successors to our
copyrights.
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'Covered License' means the GNU General Public License, version 2
(GPLv2), the GNU Lesser General Public License, version 2.1
(LGPLv2.1), or the GNU Library General Public License, version 2
(LGPLv2), all as published by the Free Software Foundation.
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inclusion of this file, including subsidiaries of a corporate
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This work is available under a Creative Commons Attribution-ShareAlike
4.0 International license (https://creativecommons.org/licenses/by-sa/4.0/).

339
LICENSE
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4
README.md
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# libpcap
Repository for libpcap tests
Public tests have been moved to: https://gitlab.com/redhat/centos-stream/tests/

178
Regression/bug-with-snaplen-in-libpcap/bug2_pcap.c
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/* EDITED by: Robin Hack <rhack@redhat.com> */
#ifdef _MSC_VER
/*
* we do not want the warnings about the old deprecated and unsecure CRT functions
* since these examples can be compiled under *nix as well
*/
#define _CRT_SECURE_NO_WARNINGS
#endif
#define FIRST_SNAPLEN 13
#define SECOND_SNAPLEN 1
#define THIRD_SNAPLEN 30
#define ITERATIONS 20
#include "pcap.h"
#define xstr(s) str(s)
#define str(s) #s
#ifndef DEVICE
#define DEVICE lo
#endif
int main()
{
pcap_t *adhandle;
int res;
char errbuf[PCAP_ERRBUF_SIZE];
struct pcap_pkthdr *header;
const u_char *pkt_data;
do
{
/* Open the adapter (Setting a snaplen of FIRST_SNAPLEN)*/
printf("- Opening " xstr(DEVICE) " with a snaplen of %d bytes and reading packets...\n", FIRST_SNAPLEN);
if ((adhandle= pcap_open_live(xstr(DEVICE), // name of the device
FIRST_SNAPLEN, // portion of the packet to capture.
// 65536 grants that the whole packet will be captured on all the MACs.
1, // promiscuous mode (nonzero means promiscuous)
100, // read timeout
errbuf // error buffer
)) == NULL)
{
fprintf(stderr,"\nUnable to open the adapter " xstr(DEVICE) "\n");
goto second;
break;
}
/* Retrieve the packets */
int cnt = 0;
while((res = pcap_next_ex( adhandle, &header, &pkt_data)) == 0)
{
if(cnt > ITERATIONS) break;
if(res == 0)
{
/* Timeout elapsed */
cnt ++;
continue;
}
}
if(res == -1)
{
printf("Error reading the packets: %s\n", pcap_geterr(adhandle));
break;
}
else if(res == 0)
{
printf("No packets were received (traffic is needed for this test)\n");
break;
}
printf("OK\n");
}
while(0);
pcap_close(adhandle);
second:
do
{
/* Open the adapter (Setting a snaplen of SECOND_SNAPLEN)*/
printf("- Opening " xstr(DEVICE) " with a snaplen of %d bytes and reading packets...\n", SECOND_SNAPLEN);
if ((adhandle= pcap_open_live(xstr(DEVICE), // name of the device
SECOND_SNAPLEN, // portion of the packet to capture.
// 65536 grants that the whole packet will be captured on all the MACs.
1, // promiscuous mode (nonzero means promiscuous)
100, // read timeout
errbuf // error buffer
)) == NULL)
{
fprintf(stderr,"\nUnable to open the adapter " xstr(DEVICE) "\n");
goto third;
break;
}
/* Retrieve the packets */
int cnt = 0;
while((res = pcap_next_ex( adhandle, &header, &pkt_data)) == 0)
{
if(cnt > ITERATIONS) break;
if(res == 0)
{
/* Timeout elapsed */
cnt ++;
continue;
}
}
if(res == -1)
{
printf("Error reading the packets: %s\n", pcap_geterr(adhandle));
break;
}
else if(res == 0)
{
printf("No packets were received (traffic is needed for this test)\n");
break;
}
printf("OK\n");
}
while(0);
pcap_close(adhandle);
third:
do
{
/* Open the adapter (Setting a snaplen of THIRD_SNAPLEN)*/
printf("- Opening " xstr(DEVICE) " with a snaplen of %d bytes and checking that packets caplen is actually %d...\n", THIRD_SNAPLEN, THIRD_SNAPLEN);
if ((adhandle= pcap_open_live(xstr(DEVICE), // name of the device
THIRD_SNAPLEN, // portion of the packet to capture.
// 65536 grants that the whole packet will be captured on all the MACs.
1, // promiscuous mode (nonzero means promiscuous)
100, // read timeout
errbuf // error buffer
)) == NULL)
{
fprintf(stderr,"\nUnable to open the adapter " xstr(DEVICE) "\n");
goto finish;
break;
}
/* Retrieve the packets */
int cnt = 0;
while((res = pcap_next_ex( adhandle, &header, &pkt_data)) == 0)
{
if(cnt > ITERATIONS) break;
if(res == 0)
{
/* Timeout elapsed */
cnt ++;
continue;
}
}
if(res == -1)
{
printf("Error reading the packets: %s\n", pcap_geterr(adhandle));
break;
}
else if(res == 0)
{
printf("No packets were received (traffic is needed for this test)\n");
break;
}
else if(header->caplen != THIRD_SNAPLEN)
{
printf("Captured length should be %d, instead it's %d\n", THIRD_SNAPLEN, header->caplen);
break;
}
printf("OK\n");
}
while(0);
pcap_close(adhandle);
finish:
return 0;
}

30
Regression/bug-with-snaplen-in-libpcap/main.fmf
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summary: Test for BZ#731789 (Bug with snaplen in libpcap)
description: |
Bug summary: Bug with snaplen in libpcap
Bugzilla link: https://bugzilla.redhat.com/show_bug.cgi?id=731789
author: Robin Hack <rhack@redhat.com>
component:
- libpcap
test: ./runtest.sh
framework: beakerlib
recommend:
- rpm-build
- libpcap
- tcpdump
- git
- gcc
duration: 5m
enabled: true
tag:
- Tier1
tier: '1'
link:
- relates: https://bugzilla.redhat.com/show_bug.cgi?id=731789
adjust:
- enabled: false
when: distro < rhel-6
continue: false
extra-nitrate: TC#0309581
extra-summary: /CoreOS/libpcap/Regression/bug-with-snaplen-in-libpcap
extra-task: /CoreOS/libpcap/Regression/bug-with-snaplen-in-libpcap
id: 13f98161-e007-4462-953c-19f5539c99d6

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Regression/bug-with-snaplen-in-libpcap/runtest.sh
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#!/bin/bash
# vim: dict=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# runtest.sh of /CoreOS/libpcap/Regression/bug-with-snaplen-in-libpcap
# Description: Test for BZ#731789 (Bug with snaplen in libpcap)
# Author: Robin Hack <rhack@redhat.com>
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# Copyright (c) 2013 Red Hat, Inc. All rights reserved.
#
# This copyrighted material is made available to anyone wishing
# to use, modify, copy, or redistribute it subject to the terms
# and conditions of the GNU General Public License version 2.
#
# This program is distributed in the hope that it will be
# useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
# PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public
# License along with this program; if not, write to the Free
# Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
# Boston, MA 02110-1301, USA.
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Include Beaker environment
. /usr/share/beakerlib/beakerlib.sh || exit 1
PACKAGE="libpcap"
rlJournalStart
rlPhaseStartSetup
rlAssertRpm $PACKAGE
rlRun "TmpDir=\$(mktemp -d)" 0 "Creating tmp directory"
rlRun "pushd $TmpDir"
# Yeah.. lot of code because we need pcap.h file...
rlFetchSrcForInstalled libpcap
LIB_SRC="libpcap*.src.rpm"
RPMBUILD_PATH="/root/rpmbuild/"
SPEC="libpcap.spec"
rm -rf ${RPMBUILD_PATH}
rlRun "rpm -i ${LIB_SRC}"
rlRun "rpmbuild -bp --nodeps ${RPMBUILD_PATH}/SPECS/${SPEC}"
# stupid bug or feature? Nasty workaround for so.1 vs so library name
PCAP_LIB="$(ldd "$(which tcpdump)" | grep libpcap | sed 's/\s/ /g' | cut -d' ' -f 4)"
DELETE_LINK=0
if [[ $PCAP_LIB != *.so ]]; then
DELETE_LINK=1
ln -s "${PCAP_LIB}" "$(dirname "${PCAP_LIB}")/libpcap.so"
fi
rlRun "popd"
# the SPECPARTS dir occured, so it has to be filtered
LIBPCAP_BUILD=$(ls "${RPMBUILD_PATH}"/BUILD/ | grep -v "SPECPARTS")
rlRun "gcc -I ${RPMBUILD_PATH}/BUILD/${LIBPCAP_BUILD}/ -o ${TmpDir}/bug2_pcap bug2_pcap.c -lpcap -DDEVICE=lo" 0 "Compile reproducer"
rlRun "(ping 127.0.0.1 &> /dev/null) &"
sleep 2
rlRun "PING_PID=$!"
rlRun "pushd $TmpDir"
rlPhaseEnd
rlPhaseStartTest
rlRun "./bug2_pcap &> TESTOUT"
# negative testing
rlAssertNotGrep "Unable to open the adapter" TESTOUT
rlAssertNotGrep "Error reading the packets" TESTOUT
rlAssertNotGrep "No packets were received" TESTOUT
rlBundleLogs TESTOUT TESTOUT
rlPhaseEnd
rlPhaseStartCleanup
rlRun "popd"
rlRun "kill ${PING_PID}"
rlRun "rm -r $TmpDir" 0 "Removing tmp directory"
if [[ $DELETE_LINK == 1 ]]; then
rm "$(dirname "${PCAP_LIB}")/libpcap.so"
fi
rlPhaseEnd
rlJournalPrintText
rlJournalEnd

BIN
Regression/bz1025841-Unable-to-filter-packets-by-VLAN-tag/QinQ.pcap.xz
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33
Regression/bz1025841-Unable-to-filter-packets-by-VLAN-tag/main.fmf
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summary: Test for BZ#1025841 (Unable to filter packets by VLAN tag)
description: |
Bug summary: Unable to filter packets by VLAN tag
Bugzilla link: https://bugzilla.redhat.com/show_bug.cgi?id=1025841
author: Tomas Dolezal <todoleza@redhat.com>
component:
- libpcap
test: ./runtest.sh
framework: beakerlib
require:
- library(distribution/epel)
recommend:
- libpcap
- tcpdump
- tcpreplay
- kernel
duration: 10m
enabled: true
link:
- relates: https://bugzilla.redhat.com/show_bug.cgi?id=1025841
- relates: https://bugzilla.redhat.com/show_bug.cgi?id=1063328
- relates: https://bugzilla.redhat.com/show_bug.cgi?id=1079525
adjust:
- enabled: false
when: distro < rhel-6
continue: false
- enabled: false
when: arch != x86_64 and arch != ppc64
continue: false
extra-nitrate: TC#0463568
extra-summary: /CoreOS/libpcap/Regression/bz1025841-Unable-to-filter-packets-by-VLAN-tag
extra-task: /CoreOS/libpcap/Regression/bz1025841-Unable-to-filter-packets-by-VLAN-tag
id: 61445ec5-c269-44cf-bf58-e3ea1f5db1d2

BIN
Regression/bz1025841-Unable-to-filter-packets-by-VLAN-tag/pckts.pcap
View file

Binary file not shown.

83
Regression/bz1025841-Unable-to-filter-packets-by-VLAN-tag/runtest.sh
View file

@ -1,83 +0,0 @@
#!/bin/bash
# vim: dict+=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# runtest.sh of /CoreOS/libpcap/Regression/bz1025841-Unable-to-filter-packets-by-VLAN-tag
# Description: Test for BZ#1025841 (Unable to filter packets by VLAN tag)
# Author: Tomas Dolezal <todoleza@redhat.com>
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# Copyright (c) 2015 Red Hat, Inc.
#
# This program is free software: you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation, either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be
# useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
# PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see http://www.gnu.org/licenses/.
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Include Beaker environment
. /usr/share/beakerlib/beakerlib.sh || exit 1
PACKAGE="libpcap"
TESTD=$PWD
rlJournalStart
rlPhaseStartSetup
rlAssertRpm $PACKAGE
rlAssertRpm kernel
if ! rpm -q tcpreplay; then
rlRun "rlImport distribution/epel" || rlDie
rlRun "yum install -y tcpreplay --enablerepo epel*"
fi
rlAssertRpm tcpreplay
rlRun "TmpDir=\$(mktemp -d)" 0 "Creating tmp directory"
rlRun "pushd $TmpDir"
rlRun "cp $TESTD/*xz ."
rlRun "cp $TESTD/pckts.pcap ."
rlRun "unxz *xz" 0 "extract pcap files"
rlPhaseEnd
rlPhaseStartTest
# it has negative offset
testfunc() {
capfile="$1" #file to replay traffic
filter="$2" #filter for tcpdump
numlines="$3" #number of packets equal to filter
count="$4" #number of packets in .pcap file
tcpdump -B 4096 -ilo -enn "$filter" -c "$count" > tcpdump.log &
sleep 5
rlRun "tcpreplay -ilo '$capfile'" 0 "replay $file traffic"
sleep 10
tail tcpdump.log; echo --end/tail
grep -c . tcpdump.log #debug info
echo $numlines #debug info
rlRun "[[ \$(grep -c . tcpdump.log) -eq $numlines ]]" 0 "Match number of pkts for '$filter'"
}
testfunc pckts.pcap "port 443" 86 86
testfunc pckts.pcap "src port 443" 46 46
testfunc vlan.pcap "vlan 32 and ip" 213 213
testfunc QinQ.pcap "vlan and vlan 200" 2 2
testfunc QinQ.pcap "vlan 200" 0 0
testfunc QinQ.pcap "vlan 100" 2 2
testfunc QinQ.pcap "vlan 100 and vlan 200" 2 2
rlPhaseEnd
rlPhaseStartCleanup
rlRun "popd"
rlRun "rm -r $TmpDir" 0 "Removing tmp directory"
rlPhaseEnd
rlJournalPrintText
rlJournalEnd

BIN
Regression/bz1025841-Unable-to-filter-packets-by-VLAN-tag/vlan.pcap.xz
View file

Binary file not shown.

24
Regression/bz1427251-tcpdump-incorrectly-shows-0x8100-tag-for-802-1ad/main.fmf
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@ -1,24 +0,0 @@
summary: Test for BZ#1427251 (tcpdump incorrectly shows 0x8100 tag for 802.1ad)
description: |
Bug summary: tcpdump incorrectly shows 0x8100 tag for 802.1ad frames
Bugzilla link: https://bugzilla.redhat.com/show_bug.cgi?id=1427251
author: Vaclav Danek <vdanek@redhat.com>
component:
- libpcap
test: ./runtest.sh
framework: beakerlib
recommend:
- libpcap
- tcpdump
duration: 5m
enabled: true
link:
- relates: https://bugzilla.redhat.com/show_bug.cgi?id=1427251
adjust:
- enabled: false
when: distro < rhel-7
continue: false
extra-nitrate: TC#0563142
extra-summary: /CoreOS/libpcap/Regression/bz1427251-tcpdump-incorrectly-shows-0x8100-tag-for-802-1ad
extra-task: /CoreOS/libpcap/Regression/bz1427251-tcpdump-incorrectly-shows-0x8100-tag-for-802-1ad
id: b95e3bda-8d3d-4e29-bfb3-4781b039dbfa

40
Regression/bz1427251-tcpdump-incorrectly-shows-0x8100-tag-for-802-1ad/reproducer.sh
View file

@ -1,40 +0,0 @@
#!/usr/bin/env bash
if ! which tcpdump >/dev/null; then
yum -y install tcpdump
fi
ip link add foo-v1 type veth peer name foo-v2
ip link add link foo-v1 name foo-v1.4094 type vlan id 4094 protocol 802.1ad
ip link add link foo-v1.4094 name foo-v1.4094.100 type vlan id 100 protocol 802.1q
ip link set foo-v1 up
ip link set foo-v1.4094 up
ip link set foo-v1.4094.100 up
ip addr add 10.0.0.1/24 dev foo-v1.4094.100
ip netns add foobar
ip link set foo-v2 netns foobar
ip netns exec foobar ip link add link foo-v2 name foo-v2.4094 type vlan id 4094 protocol 802.1ad
ip netns exec foobar ip link add link foo-v2.4094 name foo-v2.4094.100 type vlan id 100 protocol 802.1q
ip netns exec foobar ip link set foo-v2 up
ip netns exec foobar ip link set foo-v2.4094 up
ip netns exec foobar ip link set foo-v2.4094.100 up
ip netns exec foobar ip addr add 10.0.0.2/24 dev foo-v2.4094.100
ip netns exec foobar ping -c 20 -q 10.0.0.1 >/dev/null &
tcpdump -xx -c 1 -i foo-v1 "vlan 4094 && vlan 100" |grep "88a8 0ffe"
RTN=$?
kill $(jobs -p)
ip link del foo-v1
ip netns del foobar
echo
echo --
if [ $RTN -eq 0 ]; then
echo "Passed."
else
echo "Failed."
fi
exit $RTN

69
Regression/bz1427251-tcpdump-incorrectly-shows-0x8100-tag-for-802-1ad/runtest.sh
View file

@ -1,69 +0,0 @@
#!/bin/bash
# vim: dict+=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# runtest.sh of /CoreOS/libpcap/Regression/bz1427251-tcpdump-incorrectly-shows-0x8100-tag-for-802-1ad
# Description: Test for BZ#1427251 (tcpdump incorrectly shows 0x8100 tag for 802.1ad)
# Author: Vaclav Danek <vdanek@redhat.com>
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# Copyright (c) 2017 Red Hat, Inc.
#
# This program is free software: you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation, either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be
# useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
# PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see http://www.gnu.org/licenses/.
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Include Beaker environment
. /usr/share/beakerlib/beakerlib.sh || exit 1
PACKAGE="libpcap"
rlJournalStart
rlPhaseStartSetup
rlAssertRpm $PACKAGE
rlRun "TmpDir=\$(mktemp -d)" 0 "Creating tmp directory"
rlRun "pushd $TmpDir"
rlRun "ip link add foo-v1 type veth peer name foo-v2"
rlRun "ip link add link foo-v1 name foo-v1.4094 type vlan id 4094 protocol 802.1ad"
rlRun "ip link add link foo-v1.4094 name foo-v1.4094.100 type vlan id 100 protocol 802.1q"
rlRun "ip link set foo-v1 up"
rlRun "ip link set foo-v1.4094 up"
rlRun "ip link set foo-v1.4094.100 up"
rlRun "ip addr add 10.0.0.1/24 dev foo-v1.4094.100"
rlRun "ip netns add foobar"
rlRun "ip link set foo-v2 netns foobar"
rlRun "ip netns exec foobar ip link add link foo-v2 name foo-v2.4094 type vlan id 4094 protocol 802.1ad"
rlRun "ip netns exec foobar ip link add link foo-v2.4094 name foo-v2.4094.100 type vlan id 100 protocol 802.1q"
rlRun "ip netns exec foobar ip link set foo-v2 up"
rlRun "ip netns exec foobar ip link set foo-v2.4094 up"
rlRun "ip netns exec foobar ip link set foo-v2.4094.100 up"
rlRun "ip netns exec foobar ip addr add 10.0.0.2/24 dev foo-v2.4094.100"
rlPhaseEnd
rlPhaseStartTest
ip netns exec foobar ping -c 20 -q 10.0.0.1 >/dev/null &
rlRun 'tcpdump -xx -c 1 -i foo-v1 "vlan 4094 && vlan 100" |grep "88a8 0ffe"'
rlPhaseEnd
rlPhaseStartCleanup
sleep 30
rlRun "ip link del foo-v1"
rlRun "ip netns del foobar"
rlRun "popd"
rlRun "rm -r $TmpDir" 0 "Removing tmp directory"
rlPhaseEnd
rlJournalPrintText
rlJournalEnd

24
Regression/bz1785330-Invalid-IPv4-addresses-are-accepted-without/main.fmf
View file

@ -1,24 +0,0 @@
summary: Test for BZ#1785330 (Invalid IPv4 addresses are accepted without)
description: |
Bug summary: Invalid IPv4 addresses are accepted without reporting even a warning
Bugzilla link: https://bugzilla.redhat.com/show_bug.cgi?id=1785330
author: Robin Hack <rhack@redhat.com>
component:
- libpcap
test: ./runtest.sh
framework: beakerlib
recommend:
- libpcap
- tcpdump
duration: 5m
enabled: true
link:
- relates: https://bugzilla.redhat.com/show_bug.cgi?id=1785330
adjust:
- enabled: false
when: distro < rhel-8
continue: false
extra-nitrate: TC#0607561
extra-summary: /CoreOS/libpcap/Regression/bz1785330-Invalid-IPv4-addresses-are-accepted-without
extra-task: /CoreOS/libpcap/Regression/bz1785330-Invalid-IPv4-addresses-are-accepted-without
id: 9c16f9d4-9ead-4510-885d-71c4aaf5187e

49
Regression/bz1785330-Invalid-IPv4-addresses-are-accepted-without/runtest.sh
View file

@ -1,49 +0,0 @@
#!/bin/bash
# vim: dict+=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# runtest.sh of /CoreOS/libpcap/Regression/bz1785330-Invalid-IPv4-addresses-are-accepted-without
# Description: Test for BZ#1785330 (Invalid IPv4 addresses are accepted without)
# Author: something else <rhack@redhat.com>
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# Copyright (c) 2020 Red Hat, Inc.
#
# This program is free software: you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation, either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be
# useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
# PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see http://www.gnu.org/licenses/.
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Include Beaker environment
. /usr/share/beakerlib/beakerlib.sh || exit 1
PACKAGE="libpcap"
rlJournalStart
rlPhaseStartSetup
rlAssertRpm $PACKAGE
rlRun "TmpDir=\$(mktemp -d)" 0 "Creating tmp directory"
rlRun "pushd $TmpDir"
rlPhaseEnd
rlPhaseStartTest
rlRun "timeout 10 tcpdump host 192.168.355.25" 1 "Should fail"
rlPhaseEnd
rlPhaseStartCleanup
rlRun "popd"
rlRun "rm -r $TmpDir" 0 "Removing tmp directory"
rlPhaseEnd
rlJournalPrintText
rlJournalEnd

30
Regression/libpcap-creation-invalid-pcap-files/main.fmf
View file

@ -1,30 +0,0 @@
summary: Test for BZ#20279937 A centos patch on libpcap version 1.5.3 causes the creation
of invalid pcap files with packet length < capture length when capturing on the
"any" interface
description: |
Bug summary: libpcap 1.5.3 with distro patch applied writes pcap file with broken pkthdr
Bugzilla link: https://bugzilla.redhat.com/show_bug.cgi?id=2027937
author: Frantisek Hrdina <fhrdina@redhat.com>
component:
- libpcap
test: ./runtest.sh
framework: beakerlib
recommend:
- libpcap
- tcpdump
- ping
duration: 15m
enabled: true
tag:
- Tier1
tier: '1'
link:
- relates: https://bugzilla.redhat.com/show_bug.cgi?id=2027937
adjust:
- enabled: false
when: distro < rhel-6
continue: false
extra-nitrate: TC#0613058
extra-summary: /CoreOS/libpcap/Regression/libpcap-creation-invalid-pcap-files
extra-task: /CoreOS/libpcap/Regression/libpcap-creation-invalid-pcap-files
id: 2cdbdca3-f02f-4ff2-90aa-320722e189c5

60
Regression/libpcap-creation-invalid-pcap-files/runtest.sh
View file

@ -1,60 +0,0 @@
#!/bin/bash
# vim: dict+=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# runtest.sh of /CoreOS/libpcap/Regression/libpcap-creation-invalid-pcap-files
# Description: Test for BZ#20279937 A centos patch on libpcap version 1.5.3 causes the creation of invalid pcap files with packet length < capture length when capturing on the "any" interface
# Author: František Hrdina <fhrdina@redhat.com>
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# Copyright (c) 2022 Red Hat, Inc.
#
# This program is free software: you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation, either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be
# useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
# PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see http://www.gnu.org/licenses/.
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Include Beaker environment
. /usr/share/beakerlib/beakerlib.sh || exit 1
PACKAGE="libpcap"
rlJournalStart
rlPhaseStartSetup
rlAssertRpm $PACKAGE
rlRun "TmpDir=\$(mktemp -d)" 0 "Creating tmp directory"
rlRun "pushd $TmpDir"
rlPhaseEnd
rlPhaseStartTest
rlRun "tcpdump -i any -w ping.pcap --immediate-mode -c 1 icmp &> listening.log &" 0 "Listening"
rlRun "sleep 5"
rlRun "ping -c 1 -p ff 127.0.0.1 &> ping.log" 0 "Sending packet to listening interface"
rlRun "sleep 5"
rlRun "cat listening.log | grep \"1 packet capture\"" 0 "Checking if packet was captured by tcpdump"
rlRun "cat ping.log | grep \"1 packets transmitted, 1 received, 0% packet loss\"" 0 "Checking if packet was transmitred in ping log"
rlRun "tcpdump -X -r ping.pcap" 0 "Reading ping.pcap"
rlRun "tcpdump -X -r ping.pcap | grep \"0x0060: 0000 0000\"" 1 "This zeroes should not be in input"
if rlIsRHEL; then
rlRun "tcpdump -X -r ping.pcap | grep \"0x0050: ffff ffff ....\"" 0 "Checking if output is as expected"
fi
rlRun "kill $(pidof tcpdump)" 0-2 "Kill listening tcpdump if ping was not succesful"
rlPhaseEnd
rlPhaseStartCleanup
rlRun "popd"
rlRun "rm -r $TmpDir" 0 "Removing tmp directory"
rlPhaseEnd
rlJournalPrintText
rlJournalEnd

27
Regression/tcpdump-icmp6-option-can-t-catch-icmpv6-package-with-large-mtu/main.fmf
View file

@ -1,27 +0,0 @@
summary: Test for BZ#723108 (tcpdump icmp6 option can't catch icmpv6 package)
description: |
Bug summary: tcpdump icmp6 option can't catch icmpv6 package larger than 1460
Bugzilla link: https://bugzilla.redhat.com/show_bug.cgi?id=723108
author: Robin Hack <rhack@redhat.com>
component:
- libpcap
test: ./runtest.sh
framework: beakerlib
recommend:
- libpcap
- tcpdump
duration: 5m
enabled: true
tag:
- TIPfail_infra
- TIPpass
link:
- relates: https://bugzilla.redhat.com/show_bug.cgi?id=723108
adjust:
- enabled: false
when: distro < rhel-6
continue: false
extra-nitrate: TC#0310523
extra-summary: /CoreOS/libpcap/Regression/tcpdump-icmp6-option-can-t-catch-icmpv6-package-with-large-mtu
extra-task: /CoreOS/libpcap/Regression/tcpdump-icmp6-option-can-t-catch-icmpv6-package-with-large-mtu
id: e50160e4-f698-4486-827f-ee520262192a

77
Regression/tcpdump-icmp6-option-can-t-catch-icmpv6-package-with-large-mtu/runtest.sh
View file

@ -1,77 +0,0 @@
#!/bin/bash
# vim: dict=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# runtest.sh of /CoreOS/libpcap/Regression/tcpdump-icmp6-option-can-t-catch-icmpv6-package-with-large-mtu
# Description: Test for BZ#723108 (tcpdump icmp6 option can't catch icmpv6 package)
# Author: Robin Hack <rhack@redhat.com>
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# Copyright (c) 2013 Red Hat, Inc. All rights reserved.
#
# This copyrighted material is made available to anyone wishing
# to use, modify, copy, or redistribute it subject to the terms
# and conditions of the GNU General Public License version 2.
#
# This program is distributed in the hope that it will be
# useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
# PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public
# License along with this program; if not, write to the Free
# Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
# Boston, MA 02110-1301, USA.
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Include Beaker environment
. /usr/share/beakerlib/beakerlib.sh || exit 1
PACKAGE="libpcap"
rlJournalStart
rlPhaseStartSetup
rlAssertRpm $PACKAGE
rlRun "TmpDir=\$(mktemp -d)" 0 "Creating tmp directory"
rlRun "pushd $TmpDir"
rlRun "LO_MTU=$(cat /sys/class/net/lo/mtu)"
rlLogInfo "Loopback mtu is: ${LO_MTU}"
OLD_MTU=$LO_MTU
if [[ $LO_MTU > 32768 ]] ; then
rlRun "echo 32768 > /sys/class/net/lo/mtu" 0 "Lowering loopback MTU to 32768"
rlRun "LO_MTU=$(cat /sys/class/net/lo/mtu)"
rlLogInfo "Loopback MTU is now: ${LO_MTU}"
fi
(tcpdump icmp6 -i lo -vvv &> TESTOUT) &
sleep 2;
rlRun "TCPDUMP_PID=$!"
rlPhaseEnd
rlPhaseStartTest
rlRun "ping6 ::1 -I lo -c 2 -s ${LO_MTU}"
rlRun "kill ${TCPDUMP_PID}"
rlAssertNotGrep "^0 packets captured" TESTOUT
rlAssertNotGrep "^0 packets received by filter" TESTOUT
rlAssertGrep "next-header Fragment" TESTOUT
cat TESTOUT
rlPhaseEnd
rlPhaseStartCleanup
if [[ $LO_MTU != $OLD_MTU ]] ; then
rlRun "echo $OLD_MTU > /sys/class/net/lo/mtu" 0 "Resetting loopback MTU to $OLD_MTU"
rlRun "LO_MTU=$(cat /sys/class/net/lo/mtu)"
rlLogInfo "Loopback MTU is now: ${LO_MTU}"
fi
rlRun "popd"
rlRun "rm -r $TmpDir" 0 "Removing tmp directory"
rlPhaseEnd
rlJournalPrintText
rlJournalEnd

36
Sanity/nanosecond-precision-timestamps-in-libpcap-for/main.fmf
View file

@ -1,36 +0,0 @@
summary: Test for BZ#916749 (Nanosecond precision timestamps in libpcap for)
description: |+
Bug summary: Nanosecond precision timestamps in libpcap for RHEL6
Bugzilla link: https://bugzilla.redhat.com/show_bug.cgi?id=916749
author: Robin Hack <rhack@redhat.com>
component:
- libpcap
test: ./runtest.sh
framework: beakerlib
recommend:
- libpcap
- libpcap-devel
- elfutils
- gcc
- rpm-build
- tcpdump
- git
duration: 5m
enabled: true
tag:
- Tier1
- rhel-buildroot
- rhel8-buildroot
- rhel9-buildroot
tier: '1'
link:
- relates: https://bugzilla.redhat.com/show_bug.cgi?id=916749
adjust:
- enabled: false
when: distro ~< rhel-6.5
continue: false
extra-nitrate: TC#0309814
extra-summary: /CoreOS/libpcap/Sanity/nanosecond-precision-timestamps-in-libpcap-for
extra-task: /CoreOS/libpcap/Sanity/nanosecond-precision-timestamps-in-libpcap-for
id: 6a289a3e-2c87-457f-8b7a-ec4df967b030

15
Sanity/nanosecond-precision-timestamps-in-libpcap-for/pcap.c
View file

@ -1,15 +0,0 @@
/* Just for linking testing
* Author: Robin Hack <rhack@redhat.com>
**/
#include <pcap/pcap.h>
int main (int argc, char **argv)
{
pcap_set_tstamp_precision (NULL, PCAP_TSTAMP_PRECISION_NANO);
pcap_get_tstamp_precision (NULL);
pcap_open_offline_with_tstamp_precision (NULL, PCAP_TSTAMP_PRECISION_NANO, NULL);
pcap_open_offline_with_tstamp_precision (NULL, PCAP_TSTAMP_PRECISION_NANO, NULL);
pcap_open_dead_with_tstamp_precision (0, 0, 0);
return 0;
}

74
Sanity/nanosecond-precision-timestamps-in-libpcap-for/runtest.sh
View file

@ -1,74 +0,0 @@
#!/bin/bash
# vim: dict=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# runtest.sh of /CoreOS/libpcap/Sanity/nanosecond-precision-timestamps-in-libpcap-for
# Description: Test for BZ#916749 (Nanosecond precision timestamps in libpcap for)
# Author: Robin Hack <rhack@redhat.com>
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# Copyright (c) 2013 Red Hat, Inc. All rights reserved.
#
# This copyrighted material is made available to anyone wishing
# to use, modify, copy, or redistribute it subject to the terms
# and conditions of the GNU General Public License version 2.
#
# This program is distributed in the hope that it will be
# useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
# PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public
# License along with this program; if not, write to the Free
# Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
# Boston, MA 02110-1301, USA.
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Include Beaker environment
. /usr/share/beakerlib/beakerlib.sh || exit 1
PACKAGE="libpcap"
rlJournalStart
rlPhaseStartSetup
rlAssertRequired
rlRun "TESTDIR=${PWD}"
rlRun "TmpDir=\$(mktemp -d)" 0 "Creating tmp directory"
rlRun "pushd $TmpDir"
rlPhaseEnd
# check symbols for new api.
for LIB in $(rpm -ql libpcap | grep "^/usr/lib.*libpcap\.so.*"); do
rlPhaseStartTest "Testing ${LIB} library for new API"
rlRun "eu-readelf -s ${LIB} > TESTOUT"
rlAssertGrep "pcap_set_tstamp_precision" TESTOUT
rlAssertGrep "pcap_get_tstamp_precision" TESTOUT
rlAssertGrep "pcap_fopen_offline_with_tstamp_precision" TESTOUT
rlAssertGrep "pcap_open_offline_with_tstamp_precision" TESTOUT
rlAssertGrep "pcap_open_dead_with_tstamp_precision" TESTOUT
> TESTOUT
rlPhaseEnd
done
rlPhaseStartSetup "Workaround for Fedora CI"
PCAP_LIB="$(ldd "$(which tcpdump)" | grep libpcap | sed 's/\s/ /g' | cut -d' ' -f 4)"
DELETE_LINK=0
if [[ $PCAP_LIB != *.so ]]; then
DELETE_LINK=1
ln -s "${PCAP_LIB}" "$(dirname "${PCAP_LIB}")/libpcap.so"
fi
rlPhaseEnd
rlPhaseStartTest "Compilation test - compile source with libpcap"
rlRun "gcc -o pcap ${TESTDIR}/pcap.c -Wall -Wextra -L/usr/include/pcap -lpcap" 0
rlPhaseEnd
rlPhaseStartCleanup
rlRun "popd"
rlRun "rm -r $TmpDir" 0 "Removing tmp directory"
rlPhaseEnd
rlJournalPrintText
rlJournalEnd

29
Sanity/sanity-tests/main.fmf
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@ -1,29 +0,0 @@
summary: Runs libpcap sanity tests
description: ''
author: Susant Sahani <susant@redhat.com>
component:
- libpcap
test: ./runtest.sh
framework: beakerlib
enabled: true
tag:
- Tier1
tier: '1'
recommend:
- libpcap
- gcc
- libnet-devel
- libcmocka-devel
- libpcap-devel
duration: 5m
adjust:
- enabled: false
when: distro = rhel
continue: false
- enabled: false
when: distro = centos
continue: false
extra-summary: /CoreOS/libpcap/Sanity/sanity-tests
extra-task: /CoreOS/libpcap/Sanity/sanity-tests
extra-nitrate: TC#0615224
id: 0bfbfb82-9233-4de3-8b47-a21b410a05cb

61
Sanity/sanity-tests/runtest.sh
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@ -1,61 +0,0 @@
#!/bin/bash
# vim: dict+=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# runtest.sh of /CoreOS/libpcap/Sanity/sanity-tests
# Description: Runs libpcap sanity tests
# Author: Susant Sahani <susant@redhat.com>
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# Copyright (c) 2018 Red Hat, Inc.
#
# This program is free software: you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation, either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be
# useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
# PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see http://www.gnu.org/licenses/.
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Include Beaker environment
. /usr/share/beakerlib/beakerlib.sh || exit 1
PACKAGE="libpcap"
rlJournalStart
rlPhaseStartSetup
rlAssertRpm $PACKAGE
rlRun "gcc -Wall -g3 -o test-libpcap -lnet -lcmocka -lpcap -lpthread test-libpcap.c"
rlLog "Setting up veth Interface "
rlRun "ip link add veth-test type veth peer name veth-peer"
rlRun "ip addr add 192.168.50.5 dev veth-test"
rlRun "ip addr add 192.168.50.6 dev veth-peer"
rlRun "ip link set dev veth-test up"
rlRun "ip link set dev veth-peer up"
rlRun "cp test-libpcap /usr/bin/"
rlRun "systemctl daemon-reload"
rlPhaseEnd
rlPhaseStartTest
rlLog "Starting libpcap tests ..."
rlRun "/usr/bin/test-libpcap"
rlPhaseEnd
rlPhaseStartCleanup
rlRun "rm /usr/bin/test-libpcap"
rlRun "ip link del veth-test"
rlLog "libpcap tests done"
rlPhaseEnd
rlJournalPrintText
rlJournalEnd
rlGetTestState

229
Sanity/sanity-tests/test-libpcap.c
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@ -1,229 +0,0 @@
/*
# SPDX-License-Identifier: LGPL-2.1+
# ~~~
# Description: libpcap tests
#
# Author: Susant Sahani <susant@redhat.com>
# Copyright (c) 2018 Red Hat, Inc.
# ~~~
*/
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <netinet/in.h>
#include <setjmp.h>
#include <inttypes.h>
#include <cmocka.h>
#include <netdb.h>
#include <arpa/inet.h>
#include <errno.h>
#include <unistd.h>
#include <libnet.h>
#include <netinet/if_ether.h>
#include <sys/socket.h>
#include <netinet/ip.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <arpa/inet.h>
#include <netinet/if_ether.h>
#include <pcap.h>
#include <pthread.h>
#include <sys/time.h>
#define PCAP_FILE "/var/run/libpcap-test.pcap"
pcap_t *handle;
struct UDP_hdr {
u_short uh_sport; /* source port */
u_short uh_dport; /* destination port */
u_short uh_ulen; /* datagram length */
u_short uh_sum; /* datagram checksum */
};
static void assert_packet(u_char *args, const struct pcap_pkthdr *header, const u_char *packet) {
unsigned int ipl;
uint32_t src, dst;
struct ip *ip;
struct ether_header *eth_header;
eth_header = (struct ether_header *) packet;
if (ntohs(eth_header->ether_type) != ETHERTYPE_IP)
return;
packet += sizeof(struct ether_header);
ip = (struct ip *) packet;
ipl = ip->ip_hl * 4;
src = inet_addr("192.168.50.6");
dst = inet_addr("192.168.50.5");
assert_memory_equal(&dst, &ip->ip_dst, sizeof(uint32_t));
assert_memory_equal(&src, &ip->ip_src, sizeof(uint32_t));
if (ip->ip_p == IPPROTO_UDP) {
struct UDP_hdr *udp;
packet += ipl;
udp = (struct UDP_hdr *) packet;
printf("UDP src_port=%d dst_port=%d\n", ntohs(udp->uh_sport), ntohs(udp->uh_dport));
assert_int_equal(2425, ntohs(udp->uh_sport));
assert_int_equal(2426, ntohs(udp->uh_dport));
} else if (ip->ip_p == IPPROTO_TCP) {
struct tcphdr *tcp;
packet += ipl;
tcp = (struct tcphdr *) packet;
printf("TCP src_port=%d dst_port=%d\n", ntohs(tcp->th_sport), ntohs(tcp->th_dport));
assert_int_equal(2425, ntohs(tcp->th_sport));
assert_int_equal(2426, ntohs(tcp->th_dport));
}
}
void *capture_packet_live(void *ptr) {
char dev[] = "veth-test";
char error_buffer[PCAP_ERRBUF_SIZE];
struct bpf_program filter;
bpf_u_int32 subnet_mask, ip;
int total_packet_count;
int r;
r = pcap_lookupnet(dev, &ip, &subnet_mask, error_buffer);
assert_true(r >=0);
handle = pcap_open_live(dev, BUFSIZ, 1, 1000, error_buffer);
assert_non_null(handle);
r = pcap_compile(handle, &filter, ptr, 0, ip);
assert_true(r >= 0);
r = pcap_setfilter(handle, &filter);
assert_true(r >= 0);
pcap_loop(handle, total_packet_count, assert_packet, NULL);
return 0;
}
void terminate_thread(int signum) {
pcap_breakloop(handle);
pcap_close(handle);
handle = NULL;
pthread_exit(NULL);
}
static void test_udp_packet_ipv4(void **state) {
char dst[6] = {0xff,0xff,0xff,0xff,0xff,0xff};
char src[6] = {0x12,0x34,0x56,0x78,0x9a,0xab};
char err_buf[LIBNET_ERRBUF_SIZE] = {};
char buf[1024] = {};
libnet_t* l;
int r, i;
uint32_t len;
pthread_t pcap_thread;
struct itimerval tval;
timerclear(& tval.it_interval); /* zero interval means no reset of timer */
timerclear(& tval.it_value);
tval.it_value.tv_sec = 10; /* 10 second timeout */
(void) signal(SIGALRM, terminate_thread);
(void) setitimer(ITIMER_REAL, & tval, NULL);
r = pthread_create(&pcap_thread, NULL, capture_packet_live, "udp port 2425");
assert_true(r >=0);
l = libnet_init(LIBNET_LINK_ADV, "veth-peer", err_buf);
assert_non_null(l);
len = sprintf(buf, "1:1:1111111111111:32:hello world%d", 1);
for (i = 0; i < 5; i++) {
r = libnet_build_udp(2425, 2426, len + 8, 0, buf, len, l, 0);
assert_true(r >= 0);
r = libnet_build_ipv4(20 + 8 + len, 0, 0, 0, 128, 17, 0, inet_addr("192.168.50.6"), inet_addr("192.168.50.5"), NULL, 0, l, 0);
assert_true(r >= 0);
r = libnet_build_ethernet(dst, src, 0x0800, NULL, 0, l, 0);
assert_true(r >= 0);
r = libnet_write(l);
assert_true(r >= 0);
sleep(1);
}
libnet_destroy(l);
}
static void test_tcp_packet_ipv4(void **state) {
char dst[6] = {0xff,0xff,0xff,0xff,0xff,0xff};
char src[6] = {0x12,0x34,0x56,0x78,0x9a,0xab};
char errbuf[LIBNET_ERRBUF_SIZE];
uint8_t *payload, payload_s;
libnet_ptag_t tcp, ip, eth;
int c, i, j, seqn, ack;
char buf[1024] = {};
pthread_t pcap_thread;
struct itimerval tval;
uint32_t len;
libnet_t *l;
int r;
timerclear(& tval.it_interval);
timerclear(& tval.it_value);
tval.it_value.tv_sec = 10;
(void) signal(SIGALRM, terminate_thread);
(void) setitimer(ITIMER_REAL, & tval, NULL);
r = pthread_create(&pcap_thread, NULL, capture_packet_live, "tcp port 2425");
assert_true(r >=0);
payload_s = 10;
payload = malloc(payload_s*sizeof(uint8_t));
assert_non_null(payload);
memset(payload,0,payload_s);
l = libnet_init(LIBNET_LINK, "veth-peer", errbuf);
assert_non_null(l);
tcp = ip = eth = LIBNET_PTAG_INITIALIZER;
for (i=0; i<5; i++){
seqn=i * (LIBNET_TCP_H+payload_s + 1);
r = libnet_build_tcp(2425, 2426, seqn, seqn + LIBNET_TCP_H + payload_s + 1,
TH_SYN, 32767, 0, 10, LIBNET_TCP_H + payload_s,
payload, payload_s, l, tcp);
assert_true(r >=0);
r = libnet_build_ipv4(LIBNET_IPV4_H + LIBNET_TCP_H + payload_s,0,242,0,64,IPPROTO_TCP,0,
inet_addr("192.168.50.6"), inet_addr("192.168.50.5"),
NULL,0,l,ip);
assert_true(r >=0);
r = libnet_build_ethernet(dst, src, ETHERTYPE_IP, NULL, 0, l, eth);
assert_true(r >=0);
r = libnet_write(l);
assert_true(r >=0);
sleep(1);
}
}
int main(int argc, char *argv[]) {
const struct CMUnitTest libpcap_tests[] = {
cmocka_unit_test(test_udp_packet_ipv4),
cmocka_unit_test(test_tcp_packet_ipv4),
};
return cmocka_run_group_tests(libpcap_tests, NULL, NULL);
}

5
main.fmf
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@ -1,5 +0,0 @@
# QE owner
contact: Frantisek Hrdina <fhrdina@redhat.com>
component: libpcap
check:
- how: avc

5
plans/all.fmf
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@ -1,5 +0,0 @@
summary: Run all tests
discover:
how: fmf
execute:
how: tmt

20
plans/others.fmf
View file

@ -1,20 +0,0 @@
/public:
summary: Public other tests
discover:
how: fmf
filter: 'tier: -1 & tier: -2 & tier: -3 & tag: -multihost'
url: "https://src.fedoraproject.org/tests/libpcap.git"
execute:
how: tmt
/internal:
summary: Internal other tests
discover:
how: fmf
filter: 'tier: -1 & tier: -2 & tier: -3 & tag: -multihost'
url: https://gitlab.com/redhat/rhel/tests/libpcap
adjust:
enabled: false
when: distro == centos-stream or distro == fedora
execute:
how: tmt

20
plans/tier1.fmf
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@ -1,20 +0,0 @@
/public:
summary: Public Tier1 tests
discover:
how: fmf
filter: 'tier: 1'
url: "https://src.fedoraproject.org/tests/libpcap.git"
execute:
how: tmt
/internal:
summary: Internal Tier1 tests
discover:
how: fmf
filter: 'tier: 1'
url: https://gitlab.com/redhat/rhel/tests/libpcap
adjust:
enabled: false
when: distro == centos-stream or distro == fedora
execute:
how: tmt

20
plans/tier2-tier3.fmf
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@ -1,20 +0,0 @@
/public:
summary: Public Tier2 and Tier3 tests
discover:
how: fmf
filter: 'tier: 2 | tier: 3'
url: "https://src.fedoraproject.org/tests/libpcap.git"
execute:
how: tmt
/internal:
summary: Internal Tier2 and Tier3 tests
discover:
how: fmf
filter: 'tier: 2 | tier: 3'
url: https://gitlab.com/redhat/rhel/tests/libpcap
adjust:
enabled: false
when: distro == centos-stream or distro == fedora
execute:
how: tmt