build - scan-build results

User:root@runner-zxwgkjap-project-7898047-concurrent-0
Working Directory:/builds/wireshark/wireshark/build
Command Line:ninja
Clang Version:Ubuntu clang version 18.1.8 (++20240731024944+3b5b5c1ec4a3-1~exp1~20240731145000.144)
Date:Sun Jun 29 10:02:46 2025

Bug Summary

Bug TypeQuantityDisplay?
All Bugs119
API
Argument with 'nonnull' attribute passed null2
Logic error
Assigned value is garbage or undefined2
Garbage return value2
Result of operation is garbage or undefined3
Memory error
Memory leak69
Use-after-free2
Suspicious operation
Bitwise shift10
Unused code
Dead assignment12
Dead increment9
Dead initialization5
Dead nested assignment3

Reports

Bug Group Bug Type ▾ File Function/Method Line Path Length
APIArgument with 'nonnull' attribute passed nullbuilds/wireshark/wireshark/epan/wslua/lrexlib/common.cbuffer_addlstring18110View Report
APIArgument with 'nonnull' attribute passed nullbuilds/wireshark/wireshark/epan/dissectors/packet-tls-utils.cssl_dissect_hnd_srv_hello1097564View Report
Logic errorAssigned value is garbage or undefinedbuilds/wireshark/wireshark/epan/tvbuff.ctvb_new_octet_aligned42316View Report
Logic errorAssigned value is garbage or undefinedbuilds/wireshark/wireshark/epan/dissectors/packet-snmp.csnmp_usm_password_to_key354844View Report
Suspicious operationBitwise shiftbuilds/wireshark/wireshark/epan/tvbuff.c_tvb_get_bits64_le241132View Report
Suspicious operationBitwise shiftbuilds/wireshark/wireshark/wsutil/dtoa.cdtoa_r296746View Report
Suspicious operationBitwise shiftbuilds/wireshark/wireshark/epan/wslua/wslua_struct.cgetinteger45314View Report
Suspicious operationBitwise shiftbuilds/wireshark/wireshark/epan/tvbuff.c_tvb_get_bits64_le239630View Report
Suspicious operationBitwise shiftbuilds/wireshark/wireshark/wsutil/dtoa.cdtoa_r301049View Report
Suspicious operationBitwise shiftbuilds/wireshark/wireshark/wsutil/dtoa.cdtoa_r295443View Report
Suspicious operationBitwise shiftbuilds/wireshark/wireshark/wsutil/dtoa.cdtoa_r294651View Report
Suspicious operationBitwise shiftbuilds/wireshark/wireshark/epan/tvbuff.c_tvb_get_bits64_le240332View Report
Suspicious operationBitwise shiftbuilds/wireshark/wireshark/epan/proto.cproto_tree_add_split_bits_item_ret_val1346422View Report
Suspicious operationBitwise shiftbuilds/wireshark/wireshark/epan/tvbuff.c_tvb_get_bits64_le238928View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/wsutil/dtoa.cdtoa_r32831View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/wsutil/dtoa.cdtoa_r28851View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/epan/dissectors/packet-mq.cdissect_mq_pdu27021View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/epan/dissectors/packet-mq.cdissect_mq_pdu26271View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/wsutil/dtoa.cdtoa_r29291View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/plugins/epan/wimaxasncp/packet-wimaxasncp.cdissect_wimaxasncp22241View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/epan/dissectors/packet-pgsql.cdissect_pgsql_logical_be_msg6421View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/wsutil/dtoa.cdtoa_r28791View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/wiretap/pcapng.cpcapng_read_block31351View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/wiretap/libpcap.clibpcap_read_header14371View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/epan/dissectors/packet-pgsql.cdissect_pgsql_logical_be_msg6171View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/ui/help_url.ctopic_action_url3321View Report
Unused codeDead incrementbuilds/wireshark/wireshark/epan/dissectors/packet-pgsql.cdissect_pgsql_logical_be_msg5141View Report
Unused codeDead incrementbuilds/wireshark/wireshark/epan/dissectors/packet-pgsql.cdissect_pgsql_logical_be_msg5551View Report
Unused codeDead incrementbuilds/wireshark/wireshark/epan/dissectors/packet-pgsql.cdissect_pgsql_copy_data_fe_msg8641View Report
Unused codeDead incrementbuilds/wireshark/wireshark/epan/dissectors/packet-pgsql.cdissect_pgsql_logical_be_msg5341View Report
Unused codeDead incrementbuilds/wireshark/wireshark/epan/dissectors/packet-pgsql.cdissect_pgsql_logical_be_msg5461View Report
Unused codeDead incrementbuilds/wireshark/wireshark/epan/dissectors/packet-pgsql.cdissect_pgsql_logical_be_msg7091View Report
Unused codeDead incrementbuilds/wireshark/wireshark/epan/dissectors/packet-pgsql.cdissect_pgsql_logical_be_msg6691View Report
Unused codeDead incrementbuilds/wireshark/wireshark/epan/dissectors/packet-pgsql.cdissect_pgsql_copy_data_be_msg8361View Report
Unused codeDead incrementbuilds/wireshark/wireshark/epan/dissectors/packet-pgsql.cdissect_pgsql_copy_data_fe_msg8811View Report
Unused codeDead initializationbuilds/wireshark/wireshark/epan/dfilter/sttype-op.coper_todisplay741View Report
Unused codeDead initializationbuilds/wireshark/wireshark/epan/ftypes/ftypes.cftype_name1741View Report
Unused codeDead initializationbuilds/wireshark/wireshark/epan/frame_data.cframe_delta_abs_time501View Report
Unused codeDead initializationbuilds/wireshark/wireshark/epan/ftypes/ftypes.cftype_pretty_name2341View Report
Unused codeDead initializationbuilds/wireshark/wireshark/epan/dfilter/syntax-tree.cstnode_op_name1041View Report
Unused codeDead nested assignmentbuilds/wireshark/wireshark/wsutil/dtoa.cdtoa_r32811View Report
Unused codeDead nested assignmentbuilds/wireshark/wireshark/wsutil/dtoa.cdtoa_r28711View Report
Unused codeDead nested assignmentbuilds/wireshark/wireshark/wsutil/dtoa.cdtoa_r28571View Report
Logic errorGarbage return valuebuilds/wireshark/wireshark/epan/wslua/wslua_tree.cTreeItem_add75115View Report
Logic errorGarbage return valuebuilds/wireshark/wireshark/epan/wslua/wslua_tree.cTreeItem_add_le77415View Report
Memory errorMemory leakbuilds/wireshark/wireshark/build/epan/wslua/taps_wslua.cwslua_udp_to_table6416View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/models/pref_models.cpppopulate3213View Report
Memory errorMemory leakbuilds/wireshark/wireshark/epan/reassemble.cfragment_add_work150668View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/models/pref_models.cpppopulate3163View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/tap-sctp-analysis.cpacket90372View Report
Memory errorMemory leakbuilds/wireshark/wireshark/build/epan/wslua/taps_wslua.cwslua_wlan_to_table42716View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/cli/tap-follow.cfollow_stream5866View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/models/enabled_protocols_model.cppaddHeuristicItem2792View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/cli/tap-flow.cflow_init1003View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/models/coloring_rules_model.cppdropMimeData49518View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/packet_list.cppmouseMoveEvent95013View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/models/pref_models.cpppopulate3143View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/models/pref_models.cpppopulate3233View Report
Memory errorMemory leakbuilds/wireshark/wireshark/capture/capture_sync.csync_interface_stats_open152710View Report
Memory errorMemory leakbuilds/wireshark/wireshark/epan/dissectors/dcerpc/idl2wrs.cparsefunction269274View Report
Memory errorMemory leakbuilds/wireshark/wireshark/capture/capture_sync.csync_if_list_capabilities_open146721View Report
Memory errorMemory leakbuilds/wireshark/wireshark/build/epan/wslua/taps_wslua.cwslua_wlan_to_table42116View Report
Memory errorMemory leakbuilds/wireshark/wireshark/build/epan/wslua/taps_wslua.cwslua_tcp_to_table36716View Report
Memory errorMemory leakbuilds/wireshark/wireshark/epan/dissectors/packet-tls-utils.cssl_generate_keyring_material481234View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/models/coloring_rules_model.cppaddColor1452View Report
Memory errorMemory leakbuilds/wireshark/wireshark/capture/capture_sync.csync_interface_stats_open152710View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/models/coloring_rules_model.cppcopyRow24511View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/models/pref_models.cppfill_prefs29014View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/models/dissector_tables_model.cppgatherHeurProtocolDecodes3078View Report
Memory errorMemory leakbuilds/wireshark/wireshark/epan/tvbuff_zlib.ctvb_uncompress_zlib29436View Report
Memory errorMemory leakbuilds/wireshark/wireshark/epan/dissectors/dcerpc/idl2wrs.cparsetypedefstruct188266View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/models/pref_models.cpppopulate3263View Report
Memory errorMemory leakbuilds/wireshark/wireshark/epan/tvbuff_lz77huff.ctvb_uncompress_lz77huff39415View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/models/supported_protocols_model.cpppopulate1858View Report
Memory errorMemory leakbuilds/wireshark/wireshark/epan/tvbuff_zstd.ctvb_uncompress_zstd8720View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/cli/tap-iostat.ciostat_init172128View Report
Memory errorMemory leakbuilds/wireshark/wireshark/epan/tvbuff_lznt1.ctvb_uncompress_lznt113615View Report
Memory errorMemory leakbuilds/wireshark/wireshark/epan/protobuf_lang_tree.cpbl_add_child104424View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/models/pref_models.cpppopulate3183View Report
Memory errorMemory leakbuilds/wireshark/wireshark/epan/tvbuff_zstd.ctvb_uncompress_zstd8730View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/models/pref_models.cppfill_prefs2988View Report
Memory errorMemory leakbuilds/wireshark/wireshark/build/epan/wslua/taps_wslua.cwslua_eth_to_table25917View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/models/pref_models.cpppopulate3303View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/models/dissector_tables_model.cppgatherProtocolDecodes2466View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/models/supported_protocols_model.cpppopulate18512View Report
Memory errorMemory leakbuilds/wireshark/wireshark/epan/tvbuff_lz77.ctvb_uncompress_lz7712515View Report
Memory errorMemory leakbuilds/wireshark/wireshark/epan/tvbuff.ctvb_generic_clone_offset_len50917View Report
Memory errorMemory leakbuilds/wireshark/wireshark/build/epan/wslua/taps_wslua.cwslua_tcp_to_table36416View Report
Memory errorMemory leakbuilds/wireshark/wireshark/build/epan/wslua/taps_wslua.cwslua_wlan_to_table42416View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/models/coloring_rules_model.cppinsertRows20718View Report
Memory errorMemory leakbuilds/wireshark/wireshark/epan/tvbuff_base64.cbase64uri_tvb_to_new_tvb21225View Report
Memory errorMemory leakbuilds/wireshark/wireshark/capture/capture_sync.csync_pipe_start95742View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/simple_statistics_dialog.cppaddMissingRows20724View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/widgets/additional_toolbar.cpptoolbar_selector_cb41623View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/models/pref_models.cpppopulate3293View Report
Memory errorMemory leakbuilds/wireshark/wireshark/epan/tvbuff_brotli.ctvb_uncompress_brotli14921View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/models/dissector_tables_model.cppgatherProtocolDecodes2466View Report
Memory errorMemory leakbuilds/wireshark/wireshark/build/epan/wslua/taps_wslua.cwslua_ip_to_table1916View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/models/dissector_tables_model.cppgatherHeurTableNames3268View Report
Memory errorMemory leakbuilds/wireshark/wireshark/capture/capture_sync.csync_interface_set_80211_chan132710View Report
Memory errorMemory leakbuilds/wireshark/wireshark/epan/reassemble.cfragment_defragment_and_free190910View Report
Memory errorMemory leakbuilds/wireshark/wireshark/build/epan/wslua/taps_wslua.cwslua_udp_to_table6116View Report
Memory errorMemory leakbuilds/wireshark/wireshark/epan/tvbuff.ctvb_new_octet_right_aligned49122View Report
Memory errorMemory leakbuilds/wireshark/wireshark/epan/dissectors/dcerpc/idl2wrs.cparsetypedefenum293545View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/lte_rlc_statistics_dialog.cpptapPacket89214View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/models/coloring_rules_model.cppaddColor1359View Report
Memory errorMemory leakbuilds/wireshark/wireshark/epan/dissectors/packet-t38.cforce_reassemble_seq38726View Report
Memory errorMemory leakbuilds/wireshark/wireshark/epan/tvbuff_snappy.ctvb_uncompress_snappy4811View Report
Memory errorMemory leakbuilds/wireshark/wireshark/capture/capture_sync.csync_pipe_start95742View Report
Memory errorMemory leakbuilds/wireshark/wireshark/epan/tvbuff.ctvb_new_octet_aligned42522View Report
Memory errorMemory leakbuilds/wireshark/wireshark/wsutil/ws_pipe.cws_pipe_spawn_async64115View Report
Memory errorMemory leakbuilds/wireshark/wireshark/epan/dissectors/dcerpc/idl2wrs.cparsetypedefstruct188268View Report
Memory errorMemory leakbuilds/wireshark/wireshark/build/epan/wslua/taps_wslua.cwslua_ip_to_table3416View Report
Memory errorMemory leakbuilds/wireshark/wireshark/build/epan/wslua/taps_wslua.cwslua_eth_to_table26217View Report
Logic errorResult of operation is garbage or undefinedbuilds/wireshark/wireshark/ui/io_graph_item.hupdate_io_graph_item21416View Report
Logic errorResult of operation is garbage or undefinedbuilds/wireshark/wireshark/wsutil/dtoa.cquorem2383131View Report
Logic errorResult of operation is garbage or undefinedbuilds/wireshark/wireshark/wsutil/dtoa.cmult1834123View Report
Memory errorUse-after-freeusr/include/x86_64-linux-gnu/qt6/QtCore/qsharedpointer_impl.hoperator delete13015View Report
Memory errorUse-after-freebuilds/wireshark/wireshark/wsutil/dtoa.cpow5mult1942111View Report