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  1. vpp
  2. VPP-1522

IP reassembly single-packet of death

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    • 19.01
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      Courtesy of codenomicon ip test case #5737,  a single-packet instantaneous vpp kill. Statically reproducible offline by using the packet-generator / pcap files attached to the defect.

      Code MUST survive / drop packets, not ASSERT.

      DBGvpp# 0: /scratch/dbarach/vpp-bugs/src/vnet/ip/ip4_reassembly.c:103 (ip4_reass_buffer_get_data_len) assertion `vnb->ip.reass.range_last > vnb->ip.reass.fragment_first' fails

        1. bug.pg
          0.2 kB
        2. bug2.pcap
          0.2 kB

            KlementSekera Klement Sekera
            dbarach Dave Barach
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              Created:
              Updated:
              Resolved: