build - scan-build results

User:root@runner-xxurkrix-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 Apr 13 10:02:58 2025

Bug Summary

Bug TypeQuantityDisplay?
All Bugs128
API
Argument with 'nonnull' attribute passed null2
Logic error
Assigned value is garbage or undefined2
Branch condition evaluates to a garbage value1
Garbage return value2
Result of operation is garbage or undefined3
Memory error
Memory leak70
Use-after-free2
Suspicious operation
Bitwise shift10
Unused code
Dead assignment25
Dead increment4
Dead initialization4
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_hello1096464View 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_key355544View 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_val1341622View Report
Suspicious operationBitwise shiftbuilds/wireshark/wireshark/epan/tvbuff.c_tvb_get_bits64_le238928View Report
Logic errorBranch condition evaluates to a garbage valuebuilds/wireshark/wireshark/epan/dissectors/packet-ieee80211.cdissect_ht_operation_ie2565428View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/epan/dissectors/packet-ebhscr.cdissect_ebhscr_mipi_csi213431View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/epan/dissectors/packet-snmp.cdissect_snmp34731View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/epan/dissectors/packet-ebhscr.cdissect_ebhscr_mipi_csi213451View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/epan/dissectors/packet-ebhscr.cdissect_ebhscr_mipi_csi213341View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/epan/dissectors/packet-ebhscr.cdissect_ebhscr_mipi_csi213331View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/epan/dissectors/packet-http3.cdissect_http3_qpack_decoder_stream20131View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/epan/dissectors/packet-ebhscr.cdissect_ebhscr_mipi_csi213461View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/epan/dissectors/packet-nlm.cdissect_lock3491View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/wsutil/dtoa.cdtoa_r32831View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/epan/dissectors/packet-nlm.cdissect_lock3511View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/epan/dissectors/packet-ebhscr.cdissect_ebhscr_mipi_csi213441View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/wsutil/dtoa.cdtoa_r28851View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/epan/dissectors/packet-ebhscr.cdissect_ebhscr_mipi_csi213471View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/epan/dissectors/packet-tcp.cdissect_tcp90141View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/epan/dissectors/packet-ebhscr.cdissect_ebhscr_csi2_frame14291View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/epan/dissectors/packet-ebhscr.cdissect_ebhscr_csi2_frame14081View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/wsutil/dtoa.cdtoa_r29291View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/epan/dissectors/packet-ebhscr.cdissect_ebhscr_csi2_frame14141View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/wsutil/dtoa.cdtoa_r28791View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/epan/dissectors/packet-ebhscr.cdissect_ebhscr_mipi_csi213481View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/epan/dissectors/packet-ebhscr.cdissect_ebhscr_csi2_frame14111View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/wiretap/libpcap.clibpcap_read_header14371View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/epan/dissectors/packet-http3.cdissect_http3_qpack_encoder_stream16861View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/epan/dissectors/packet-ebhscr.cdissect_ebhscr_csi2_frame14051View Report
Unused codeDead assignmentbuilds/wireshark/wireshark/ui/help_url.ctopic_action_url3291View Report
Unused codeDead incrementbuilds/wireshark/wireshark/epan/dissectors/packet-cp2179.ccopy_request_frame8111View Report
Unused codeDead incrementbuilds/wireshark/wireshark/epan/dissectors/packet-ebhscr.cdissect_ebhscr_csi2_frame14301View Report
Unused codeDead incrementbuilds/wireshark/wireshark/epan/dissectors/packet-rdp_egfx.cdissect_rdp_egfx_payload5241View Report
Unused codeDead incrementbuilds/wireshark/wireshark/epan/dissectors/packet-vnc.cvnc_client_cut_text_extended_non_compatible23381View Report
Unused codeDead initializationbuilds/wireshark/wireshark/epan/dfilter/syntax-tree.cstnode_op_name1041View 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/ftypes/ftypes.cftype_pretty_name2341View 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/qt/models/enabled_protocols_model.cppaddHeuristicItem2792View 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/cli/tap-iostat.ciostat_init163428View 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_open152910View Report
Memory errorMemory leakbuilds/wireshark/wireshark/epan/dissectors/dcerpc/idl2wrs.cparsefunction269274View Report
Memory errorMemory leakbuilds/wireshark/wireshark/capture/capture_sync.csync_if_list_capabilities_open146921View 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_material480234View 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_open152910View 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.cppgatherHeurProtocolDecodes2738View 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/capinfos.cprint_stats_table_header74381View 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/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.cppgatherProtocolDecodes2126View 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/wslua/wslua_gcrypt.cGcryptCipher_open544View 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_start95942View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/simple_statistics_dialog.cppaddMissingRows20524View 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/ui/qt/models/dissector_tables_model.cppgatherProtocolDecodes2126View Report
Memory errorMemory leakbuilds/wireshark/wireshark/epan/tvbuff_brotli.ctvb_uncompress_brotli14921View Report
Memory errorMemory leakbuilds/wireshark/wireshark/ui/qt/models/dissector_tables_model.cppgatherProtocolDecodes2126View 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.cppgatherHeurTableNames2928View Report
Memory errorMemory leakbuilds/wireshark/wireshark/capture/capture_sync.csync_interface_set_80211_chan132910View 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_start95942View 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