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Issue created by A Wireshark GitLab Utility@ws-gitlab-utilityDeveloper

Uninitialized values in CoAP and RTPS dissectors

Problems have been found with the following capture file:

https://www.wireshark.org/download/automated/captures/fuzz-2023-01-07-7298.pcap.gz

stderr:

Branch: release-3.6
Input file: /var/menagerie/menagerie/ultimate_wireshark_protocols_pcap_220213.pcap
CI job name: Valgrind Menagerie Fuzz, ID: 3568155135
CI job URL: https://gitlab.com/wireshark/wireshark/-/jobs/3568155135
Return value: 0
Dissector bug: 0
Valgrind error count: 60
Date and time: Sat Jan  7 15:51:33 UTC 2023

Commits in the last 48 hours:
086700bcc GNW: Ensure that tvbuff proto data has the proper scope.
b824bb0c3 isup: fix typo on cause indicator

Build host information:
Linux 5.15.0-56-generic #62-Ubuntu SMP Tue Nov 22 19:54:14 UTC 2022 x86_64
Distributor ID:	Ubuntu
Description:	Ubuntu 22.04.1 LTS
Release:	22.04
Codename:	jammy

Command and args: ./tools/valgrind-wireshark.sh -b /builds/wireshark/wireshark/_install/bin  -T
==10365== Memcheck, a memory error detector
==10365== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==10365== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info
==10365== Command: /builds/wireshark/wireshark/_install/bin/tshark -Vx -nr /tmp/fuzz/fuzz-2023-01-07-7298.pcap
==10365== 
Running as user "root" and group "root". This could be dangerous.
==10365== Conditional jump or move depends on uninitialised value(s)
==10365==    at 0x81514B4: get_hfi_length (epan/proto.c:5981)
==10365==    by 0x815A0A5: proto_tree_add_pi (epan/proto.c:5953)
==10365==    by 0x815F41B: proto_tree_add_uint64 (epan/proto.c:5542)
==10365==    by 0x6BF362C: dissect_msg_tag (epan/dissectors/packet-cose.c:462)
==10365==    by 0x6BF1A27: dissect_cose_mac (epan/dissectors/packet-cose.c:656)
==10365==    by 0x813511A: call_dissector_through_handle (epan/packet.c:757)
==10365==    by 0x8130E58: call_dissector_work (epan/packet.c:850)
==10365==    by 0x8131604: dissector_try_string_new (epan/packet.c:1751)
==10365==    by 0x8131686: dissector_try_string (epan/packet.c:1776)
==10365==    by 0x6BD8C60: dissect_coap_payload (epan/dissectors/packet-coap.c:1115)
==10365==    by 0x6BDAD34: dissect_coap_message (epan/dissectors/packet-coap.c:1403)
==10365==    by 0x6BD8ECB: dissect_coap (epan/dissectors/packet-coap.c:1526)
==10365== 
==10365== Conditional jump or move depends on uninitialised value(s)
==10365==    at 0x81517EC: get_hfi_length (epan/proto.c:6115)
==10365==    by 0x815A0A5: proto_tree_add_pi (epan/proto.c:5953)
==10365==    by 0x815F41B: proto_tree_add_uint64 (epan/proto.c:5542)
==10365==    by 0x6BF362C: dissect_msg_tag (epan/dissectors/packet-cose.c:462)
==10365==    by 0x6BF1A27: dissect_cose_mac (epan/dissectors/packet-cose.c:656)
==10365==    by 0x813511A: call_dissector_through_handle (epan/packet.c:757)
==10365==    by 0x8130E58: call_dissector_work (epan/packet.c:850)
==10365==    by 0x8131604: dissector_try_string_new (epan/packet.c:1751)
==10365==    by 0x8131686: dissector_try_string (epan/packet.c:1776)
==10365==    by 0x6BD8C60: dissect_coap_payload (epan/dissectors/packet-coap.c:1115)
==10365==    by 0x6BDAD34: dissect_coap_message (epan/dissectors/packet-coap.c:1403)
==10365==    by 0x6BD8ECB: dissect_coap (epan/dissectors/packet-coap.c:1526)
==10365== 
 ** (tshark:10365) 15:34:11.857648 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 732: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:34:25.476349 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 1354: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:34:29.710302 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 1562: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:34:38.398811 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 2010: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:34:44.406337 [Epan WARNING] -- Dissector bug, protocol GSM RLC MAC, in packet 2305: field gsm_rlcmac.dl.data_spare passed to proto_tree_add_bits_ret_val() has a bit width of 72 > 65
 ** (tshark:10365) 15:34:50.073750 [Epan WARNING] -- Dissector bug, protocol EDONKEY, in packet 2660: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:34:50.158797 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 2669: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:34:51.359477 [Epan WARNING] -- Dissector bug, protocol SABP, in packet 2746: epan/tvbuff.c:547: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:35:00.076163 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 3271: epan/tvbuff_composite.c:277: failed assertion "num_members"
 ** (tshark:10365) 15:35:15.493763 [Epan WARNING] -- Dissector bug, protocol MLE, in packet 3895: epan/tvbuff.c:4518: failed assertion "len > 0"
 ** (tshark:10365) 15:35:25.580814 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 4375: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:35:26.418746 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 4431: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:35:30.980708 [Epan WARNING] -- Dissector bug, protocol GNW, in packet 4624: epan/proto.c:7063: failed assertion "length >= 0" (geonw.sec.hdr_field)
 ** (tshark:10365) 15:35:34.856074 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 4808: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:35:34.985648 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 4817: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:35:35.782605 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 4867: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:35:41.681492 [Epan WARNING] -- Dissector bug, protocol DHCPv6, in packet 5180: epan/tvbuff.c:4518: failed assertion "len > 0"
 ** (tshark:10365) 15:35:41.702898 [Epan WARNING] -- Dissector bug, protocol DMP, in packet 5181: epan/proto.c:7063: failed assertion "length >= 0" (dmp.body)
 ** (tshark:10365) 15:35:43.977387 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 5291: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:35:53.400343 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 5797: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:36:03.706649 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 6288: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:36:04.248498 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 6320: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:36:06.309162 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 6439: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:36:25.845737 [Epan WARNING] -- Dissector bug, protocol EDONKEY, in packet 7430: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:36:26.963117 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 7489: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:36:30.769372 [Epan WARNING] -- Dissector bug, protocol BPv7, in packet 7643: epan/proto.c:7063: failed assertion "length >= 0" (bpv7.block)
 ** (tshark:10365) 15:36:30.801236 [Epan WARNING] -- Dissector bug, protocol IEEE1609dot2, in packet 7644: Invalid length 0 passed to proto_tree_add_item_ret_uint64
 ** (tshark:10365) 15:36:56.182263 [Epan WARNING] -- Dissector bug, protocol TPM2.0, in packet 8795: epan/dissectors/packet-tpm20.c:1050: failed assertion "command_entry != ((void*)0)"
 ** (tshark:10365) 15:37:07.408441 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 9335: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:37:07.583874 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 9346: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:37:10.568159 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 9554: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:37:19.733568 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 10083: epan/tvbuff_composite.c:277: failed assertion "num_members"
 ** (tshark:10365) 15:37:26.565179 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 10372: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:37:33.092029 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 10759: epan/tvbuff_composite.c:277: failed assertion "num_members"
 ** (tshark:10365) 15:37:48.864391 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 11623: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:38:06.731167 [Epan WARNING] -- Dissector bug, protocol SABP, in packet 12649: epan/tvbuff.c:547: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:38:15.886245 [Epan WARNING] -- Dissector bug, protocol DICOM, in packet 13112: epan/column-utils.c:682: failed assertion "str"
 ** (tshark:10365) 15:38:22.620820 [Epan WARNING] -- Dissector bug, protocol MIH, in packet 13434: epan/tvbuff_composite.c:220: failed assertion "member->length"
 ** (tshark:10365) 15:38:22.796331 [Epan WARNING] -- Dissector bug, protocol CDMA2K, in packet 13447: field cdma2k.tlacHeaderRecordTmsiCodeAddr passed to proto_tree_add_bits_ret_val() has a bit width of 0
 ** (tshark:10365) 15:38:35.716331 [Epan WARNING] -- Dissector bug, protocol GSM RLC MAC, in packet 14006: field gsm_rlcmac.dl.data_spare passed to proto_tree_add_bits_ret_val() has a bit width of 72 > 65
 ** (tshark:10365) 15:38:37.952434 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 14132: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:38:48.799541 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 14716: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:38:53.514451 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 14971: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:38:58.074031 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 15215: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:38:59.798506 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 15310: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:39:08.605300 [Epan WARNING] -- Dissector bug, protocol DHCPv6, in packet 15748: epan/tvbuff.c:4518: failed assertion "len > 0"
 ** (tshark:10365) 15:39:12.072529 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 15936: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:39:14.419580 [Epan WARNING] -- Dissector bug, protocol MIH, in packet 16100: epan/tvbuff_composite.c:220: failed assertion "member->length"
 ** (tshark:10365) 15:39:14.761442 [Epan WARNING] -- Dissector bug, protocol GNW, in packet 16123: epan/proto.c:7063: failed assertion "length >= 0" (geonw.sec.hdr_field)
 ** (tshark:10365) 15:39:18.518094 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 16346: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:39:20.533063 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 16474: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:39:23.451030 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 16643: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:39:23.668208 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 16660: epan/tvbuff_composite.c:220: failed assertion "member->length"
 ** (tshark:10365) 15:39:28.433665 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 16936: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:39:40.478930 [Epan WARNING] -- Dissector bug, protocol DICOM, in packet 17451: epan/column-utils.c:682: failed assertion "str"
 ** (tshark:10365) 15:39:41.513313 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 17522: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:39:44.503941 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 17704: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:39:45.933841 [Epan WARNING] -- Dissector bug, protocol GNW, in packet 17789: epan/proto.c:7063: failed assertion "length >= 0" (geonw.sec.hdr_field)
 ** (tshark:10365) 15:39:51.228230 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 18147: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:39:55.824814 [Epan WARNING] -- Dissector bug, protocol CDP, in packet 18357: epan/tvbuff.c:4518: failed assertion "len > 0"
 ** (tshark:10365) 15:39:56.527381 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 18389: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:40:03.881084 [Epan WARNING] -- Dissector bug, protocol CDMA2K, in packet 18786: field cdma2k.tlacHeaderRecordReservedData passed to proto_tree_add_bits_ret_val() has a bit width of 486 > 65
 ** (tshark:10365) 15:40:05.436198 [Epan WARNING] -- Dissector bug, protocol IEEE1609dot2, in packet 18883: Invalid length 0 passed to proto_tree_add_item_ret_uint64
 ** (tshark:10365) 15:40:07.920374 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 19034: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:40:37.855780 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 20234: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:40:38.043660 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 20244: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:40:38.768058 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 20289: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:40:54.410065 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 21058: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:41:01.236854 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 21257: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:41:13.184808 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 21741: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:41:17.059731 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 21943: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:41:34.323129 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 22715: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:41:43.984747 [Epan WARNING] -- Dissector bug, protocol ATN-ULCS, in packet 23013: epan/tvbuff.c:405: failed assertion "datalen>0"
 ** (tshark:10365) 15:41:44.906289 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 23071: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:41:52.370366 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 23530: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:42:01.568527 [Epan WARNING] -- Dissector bug, protocol BPv7, in packet 24022: epan/tvbuff_composite.c:220: failed assertion "member->length"
 ** (tshark:10365) 15:42:21.424544 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 24932: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:42:22.343504 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 24996: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:42:23.630469 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 25078: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:42:24.916685 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 25138: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:42:25.120591 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 25153: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:42:34.745244 [Epan WARNING] -- Dissector bug, protocol DICOM, in packet 25704: epan/column-utils.c:682: failed assertion "str"
 ** (tshark:10365) 15:42:39.820252 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 25956: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:42:50.781223 [Epan WARNING] -- Dissector bug, protocol DHCPv6, in packet 26486: epan/tvbuff.c:4518: failed assertion "len > 0"
 ** (tshark:10365) 15:43:08.468691 [Epan WARNING] -- Dissector bug, protocol GSM RLC MAC, in packet 26881: epan/tvbuff.c:405: failed assertion "datalen>0"
 ** (tshark:10365) 15:43:09.732635 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 26942: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:43:13.332098 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 27138: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:43:16.587453 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 27312: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:43:20.711757 [Epan WARNING] -- Dissector bug, protocol DLEP, in packet 27580: epan/tvbuff.c:4518: failed assertion "len > 0"
 ** (tshark:10365) 15:43:34.988531 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 28158: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:43:40.225804 [Epan WARNING] -- Dissector bug, protocol DHCPv6, in packet 28454: epan/tvbuff.c:4518: failed assertion "len > 0"
 ** (tshark:10365) 15:43:40.994750 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 28509: epan/proto.c:7063: failed assertion "length >= 0" (text)
==10365== Conditional jump or move depends on uninitialised value(s)
==10365==    at 0x748EB90: hash_by_guid (epan/dissectors/packet-rtps.c:6006)
==10365==    by 0xC522FD5: wmem_map_lookup (wsutil/wmem/wmem_map.c:264)
==10365==    by 0x74A2E33: rtps_util_detect_coherent_set_end_empty_data_case (epan/dissectors/packet-rtps.c:3294)
==10365==    by 0x74A1054: dissect_RTPS_DATA (epan/dissectors/packet-rtps.c:10829)
==10365==    by 0x748E606: dissect_rtps_submessage_v2 (epan/dissectors/packet-rtps.c:12064)
==10365==    by 0x748DFBE: dissect_rtps_submessages (epan/dissectors/packet-rtps.c:12439)
==10365==    by 0x74A3FC9: dissect_rtps (epan/dissectors/packet-rtps.c:12357)
==10365==    by 0x748EDD2: dissect_rtps_udp (epan/dissectors/packet-rtps.c:12459)
==10365==    by 0x81334CA: dissector_try_heuristic (epan/packet.c:2864)
==10365==    by 0x76A8FF6: decode_udp_ports (epan/dissectors/packet-udp.c:712)
==10365==    by 0x76AB875: dissect (epan/dissectors/packet-udp.c:1267)
==10365==    by 0x76A9DAD: dissect_udp (epan/dissectors/packet-udp.c:1273)
==10365== 
 ** (tshark:10365) 15:43:43.546704 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 28660: epan/dissectors/packet-rtps.c:6006: failed assertion "guid->fields_present & 0x00000002"
 ** (tshark:10365) 15:44:06.038647 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 29802: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:44:10.926102 [Epan WARNING] -- Dissector bug, protocol WCCP, in packet 30105: epan/proto.c:4619: field wccp.router_identity.received_from_ip.index is not of type FT_IPv4
 ** (tshark:10365) 15:44:19.424726 [Epan WARNING] -- Dissector bug, protocol CDP, in packet 30437: epan/tvbuff.c:4518: failed assertion "len > 0"
 ** (tshark:10365) 15:44:40.636347 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 31358: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:44:58.089594 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 32168: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:45:07.074788 [Epan WARNING] -- Dissector bug, protocol GSM RLC MAC, in packet 32639: field gsm_rlcmac.ul.data_spare passed to proto_tree_add_bits_ret_val() has a bit width of 504 > 65
 ** (tshark:10365) 15:45:09.268854 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 32761: epan/dissectors/packet-rtps.c:6006: failed assertion "guid->fields_present & 0x00000002"
 ** (tshark:10365) 15:45:27.111937 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 33579: epan/tvbuff_composite.c:220: failed assertion "member->length"
 ** (tshark:10365) 15:45:30.019006 [Epan WARNING] -- Dissector bug, protocol DHCPv6, in packet 33726: epan/tvbuff.c:4518: failed assertion "len > 0"
 ** (tshark:10365) 15:45:32.161734 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 33857: epan/tvbuff_composite.c:220: failed assertion "member->length"
 ** (tshark:10365) 15:45:38.392864 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 34151: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:45:47.856304 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 34647: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:45:57.292694 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 35104: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:46:01.280752 [Epan WARNING] -- Dissector bug, protocol EDONKEY, in packet 35301: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:46:09.055957 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 35718: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:46:15.657128 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 36094: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:46:36.807160 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 36689: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:46:39.560751 [Epan WARNING] -- Dissector bug, protocol DHCPv6, in packet 36865: epan/tvbuff.c:4518: failed assertion "len > 0"
 ** (tshark:10365) 15:46:42.396002 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 36992: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:46:43.917353 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 37091: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:46:47.506872 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 37288: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:47:03.673717 [Epan WARNING] -- Dissector bug, protocol SABP, in packet 38201: epan/tvbuff.c:547: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:47:08.183941 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 38510: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:47:12.329416 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 38788: epan/tvbuff_composite.c:277: failed assertion "num_members"
 ** (tshark:10365) 15:47:14.516933 [Epan WARNING] -- Dissector bug, protocol DHCPv6, in packet 38903: epan/tvbuff.c:4518: failed assertion "len > 0"
 ** (tshark:10365) 15:47:15.662856 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 38956: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:47:22.981474 [Epan WARNING] -- Dissector bug, protocol DHCPv6, in packet 39382: epan/tvbuff.c:4518: failed assertion "len > 0"
 ** (tshark:10365) 15:47:25.612839 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 39505: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:47:34.299950 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 39961: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:47:43.447108 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 40512: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:47:44.690765 [Epan WARNING] -- Dissector bug, protocol IEEE1609dot2, in packet 40591: Invalid length 0 passed to proto_tree_add_item_ret_uint64
 ** (tshark:10365) 15:47:55.660907 [Epan WARNING] -- Dissector bug, protocol IEEE1609dot2, in packet 40872: Invalid length 0 passed to proto_tree_add_item_ret_uint64
 ** (tshark:10365) 15:47:55.882317 [Epan WARNING] -- Dissector bug, protocol GNW, in packet 40886: epan/proto.c:7063: failed assertion "length >= 0" (geonw.sec.hdr_field)
 ** (tshark:10365) 15:48:12.227516 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 41845: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:48:12.854196 [Epan WARNING] -- Dissector bug, protocol DHCPv6, in packet 41890: epan/tvbuff.c:4518: failed assertion "len > 0"
 ** (tshark:10365) 15:48:20.458088 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 42334: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:48:39.643594 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 43267: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:48:52.375989 [Epan WARNING] -- Dissector bug, protocol DHCPv6, in packet 43758: epan/tvbuff.c:4518: failed assertion "len > 0"
 ** (tshark:10365) 15:48:56.225542 [Epan WARNING] -- Dissector bug, protocol COSE, in packet 44011: epan/tvbuff.c:760: failed assertion "tvb && tvb->initialized"
 ** (tshark:10365) 15:48:57.966443 [Epan WARNING] -- Dissector bug, protocol DHCPv6, in packet 44127: epan/tvbuff.c:4518: failed assertion "len > 0"
 ** (tshark:10365) 15:49:02.518684 [Epan WARNING] -- Dissector bug, protocol CDMA2K, in packet 44406: field cdma2k.tlacHeaderRecordReservedData passed to proto_tree_add_bits_ret_val() has a bit width of 161 > 65
 ** (tshark:10365) 15:49:04.708107 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 44526: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:49:14.147692 [Epan WARNING] -- Dissector bug, protocol NBAP, in packet 44967: asn1/nbap/nbap.cnf:963: failed assertion "num_items > 0"
 ** (tshark:10365) 15:49:16.955504 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 45112: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:49:18.583935 [Epan WARNING] -- Dissector bug, protocol CDP, in packet 45221: epan/tvbuff.c:4518: failed assertion "len > 0"
 ** (tshark:10365) 15:49:18.690815 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 45228: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:49:24.704858 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 45615: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:49:25.034339 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 45634: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:49:25.531082 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 45663: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:49:27.569838 [Epan WARNING] -- Dissector bug, protocol GSM RLC MAC, in packet 45789: epan/tvbuff.c:405: failed assertion "datalen>0"
 ** (tshark:10365) 15:49:28.913041 [Epan WARNING] -- Dissector bug, protocol DLEP, in packet 45866: epan/tvbuff.c:4518: failed assertion "len > 0"
 ** (tshark:10365) 15:49:35.055960 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 46195: epan/proto.c:7063: failed assertion "length >= 0" (text)
 ** (tshark:10365) 15:50:26.776425 [Epan WARNING] -- Dissector bug, protocol WCCP, in packet 47620: epan/proto.c:4619: field wccp.router_identity.received_from_ip.index is not of type FT_IPv4
 ** (tshark:10365) 15:51:06.392054 [Epan WARNING] -- Dissector bug, protocol CDP, in packet 49322: epan/tvbuff.c:4518: failed assertion "len > 0"
 ** (tshark:10365) 15:51:08.196774 [Epan WARNING] -- Dissector bug, protocol RTPS, in packet 49405: epan/proto.c:7063: failed assertion "length >= 0" (text)
==10365== 
==10365== HEAP SUMMARY:
==10365==     in use at exit: 225,331 bytes in 5,773 blocks
==10365==   total heap usage: 47,800,853 allocs, 47,795,080 frees, 4,278,829,178 bytes allocated
==10365== 
==10365== LEAK SUMMARY:
==10365==    definitely lost: 22,364 bytes in 468 blocks
==10365==    indirectly lost: 24,746 bytes in 841 blocks
==10365==      possibly lost: 0 bytes in 0 blocks
==10365==    still reachable: 158,658 bytes in 4,430 blocks
==10365==         suppressed: 19,563 bytes in 34 blocks
==10365== Rerun with --leak-check=full to see details of leaked memory
==10365== 
==10365== Use --track-origins=yes to see where uninitialised values come from
==10365== For lists of detected and suppressed errors, rerun with: -s
==10365== ERROR SUMMARY: 60 errors from 3 contexts (suppressed: 0 from 0)

fuzz-test.sh stderr:
Running as user "root" and group "root". This could be dangerous.

no debug trace

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