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https://github.com/openvswitch/ovs
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69b2bdfd3f
This fixes the flake8 error on pyhton version older than 3.6
as ModuleNotFoundError in not available before 3.6.
../../tests/mfex_fuzzy.py:5:8: F821 undefined name 'ModuleNotFoundError'
Makefile:5826: recipe for target 'flake8-check' failed
Since it doesn't really make any sense to catch this exception,
try-except block is just removed. Additionally the check for
scapy replaced with the more reliable one. Imports re-ordered,
because standard imports should go first.
Fixes: 50be6715c0 ("test/sytem-dpdk: Add unit test for mfex autovalidator")
Signed-off-by: kumar Amber <kumar.amber@intel.com>
Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
33 lines
1.0 KiB
Python
Executable File
33 lines
1.0 KiB
Python
Executable File
#!/usr/bin/python3
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import sys
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from scapy.all import RandMAC, RandIP, PcapWriter, RandIP6, RandShort, fuzz
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from scapy.all import IPv6, Dot1Q, IP, Ether, UDP, TCP
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path = str(sys.argv[1]) + "/pcap/fuzzy.pcap"
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pktdump = PcapWriter(path, append=False, sync=True)
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for i in range(0, 2000):
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# Generate random protocol bases, use a fuzz() over the combined packet
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# for full fuzzing.
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eth = Ether(src=RandMAC(), dst=RandMAC())
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vlan = Dot1Q()
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ipv4 = IP(src=RandIP(), dst=RandIP())
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ipv6 = IPv6(src=RandIP6(), dst=RandIP6())
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udp = UDP(dport=RandShort(), sport=RandShort())
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tcp = TCP(dport=RandShort(), sport=RandShort())
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# IPv4 packets with fuzzing
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pktdump.write(fuzz(eth / ipv4 / udp))
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pktdump.write(fuzz(eth / ipv4 / tcp))
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pktdump.write(fuzz(eth / vlan / ipv4 / udp))
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pktdump.write(fuzz(eth / vlan / ipv4 / tcp))
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# IPv6 packets with fuzzing
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pktdump.write(fuzz(eth / ipv6 / udp))
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pktdump.write(fuzz(eth / ipv6 / tcp))
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pktdump.write(fuzz(eth / vlan / ipv6 / udp))
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pktdump.write(fuzz(eth / vlan / ipv6 / tcp))
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