Files
ReSkate/cmake/Runtime.cmake
T
ReSkate local 2e6882ede1 Music: guard the playlist lookup against unresolved song entries
The music player's playlist walk loads a song entry, masks it and reads a flag at [rcx+0x14] before it checks the entry's identity. An unresolved or NULL entry makes that read fault and takes the game down while a playlist is built or opened.

Install a 13-byte in-place guard at the reviewed RVA 0x14f80c7 when the music contracts pass. It keeps the original flag test, shrinks the leading mov eax,0 to xor eax,eax, and adds a jrcxz that skips the dereference when the entry is NULL, landing on the loop increment. The site is matched against its contract bytes before anything is written, so an unsupported image is left untouched, and the guard is applied with VirtualProtect and FlushInstructionCache and then made read-only again.

The contract and patch bytes live with the other music contracts in Engine/Game/Build/20260929/local_music.h; the installer is Extension/Music/local_music_safety.{h,cpp}; local_music_ui.cpp invokes it from initialize_music_functions; cmake/Runtime.cmake builds it. A new dingosdk_music_safety_tests (CTest music_safety) pins the contract length, the decoded instructions and the branch target arithmetic without needing the game.
2026-10-05 06:31:13 +01:00

230 lines
11 KiB
CMake

add_library(dingosdk_runtime SHARED
Runtime/runtime_init.cpp
Runtime/runtime_state.cpp
Runtime/client_tick.cpp
Runtime/frame_timing.cpp
Runtime/client_context.cpp
Runtime/level_requests.cpp
Runtime/overlay_callbacks.cpp
Runtime/console_bridge.cpp
Runtime/menu_entry_hook.cpp
Engine/Game/Abi/native_data.cpp
Extension/Console/commands.cpp
Extension/Console/perf_commands.cpp
Extension/Skater/console_commands.cpp
Extension/Multiplayer/console_commands.cpp
Extension/Multiplayer/Session/session.cpp
Extension/Multiplayer/Session/session_view.cpp
Extension/Multiplayer/Session/session_send.cpp
Extension/Multiplayer/Session/session_receive.cpp
Extension/Multiplayer/Session/session_commands.cpp
Extension/Multiplayer/Session/session_party.cpp
Extension/Multiplayer/Session/party_book.cpp
Extension/UI/NativeMenu/native_menu.cpp
Extension/UI/NativeMenu/native_menu_rows.cpp
Extension/UI/NativeMenu/native_menu_multiplayer.cpp
Extension/UI/NativeMenu/native_menu_dump.cpp
Extension/UI/NativeMenu/native_hub.cpp
Extension/UI/NativeMenu/native_menu_data.cpp
Extension/Multiplayer/Remote/native_skater.cpp
Extension/Multiplayer/Remote/native_skater_spawn.cpp
Extension/Multiplayer/Remote/puppet_cost.cpp
Extension/Multiplayer/Remote/native_cosmetics.cpp
Extension/Multiplayer/Remote/native_audio.cpp
Extension/Multiplayer/Voice/voice_chat.cpp
Extension/Multiplayer/Voice/native_voice.cpp
Extension/Multiplayer/Hud/native_player_ui.cpp
Extension/Multiplayer/Hud/native_party.cpp
Extension/Multiplayer/Hud/custom_nametags.cpp
Extension/Multiplayer/Hud/game_ui_state.cpp
Extension/Multiplayer/Hud/follow_camera.cpp
Extension/Multiplayer/Hud/native_party_hooks.cpp
Extension/Multiplayer/Hud/native_party_requests.cpp
Extension/Throwdowns/native_throwdowns.cpp
Extension/Throwdowns/native_type_scan.cpp
Extension/Throwdowns/throwdown_lab.cpp
Extension/Throwdowns/throwdown_relay.cpp
Extension/Throwdowns/throwdown_debug_text.cpp
Extension/Throwdowns/skate_trick_rule.cpp
Extension/Throwdowns/graph_throttle.cpp
Extension/Throwdowns/throwdown_wire.cpp
Extension/Multiplayer/Hud/native_indicators.cpp
Extension/Multiplayer/Steam/steam_transport.cpp
Extension/Multiplayer/Steam/steam_social.cpp
Extension/Multiplayer/Steam/steam_friend_join.cpp
Extension/Multiplayer/Steam/steam_lobbies.cpp
Extension/Multiplayer/Steam/steam_lobby_api.cpp
Extension/Multiplayer/Steam/steam_server_browser.cpp
Extension/Multiplayer/Net/protocol.cpp
Extension/Multiplayer/Remote/playback_buffers.cpp
Extension/Multiplayer/Net/wire_codec.cpp
Extension/Multiplayer/Net/delta_codec.cpp
Extension/Multiplayer/Session/password.cpp
Extension/Multiplayer/developer_identity.cpp
Extension/Multiplayer/developer_identity_fetch.cpp
Extension/Settings/console_commands.cpp
Extension/Settings/job_spin.cpp
Extension/Settings/engine_tweaks.cpp
Extension/UI/ui_pointer_skip.cpp
Extension/Settings/named_settings.cpp
Extension/World/console_commands.cpp
Extension/Rendering/console_commands.cpp
Extension/Progression/console_commands.cpp
Extension/Objects/console_commands.cpp
Extension/Objects/ParkEditor/park_editor_commands.cpp
Extension/Objects/ParkEditor/park_editor_runtime.cpp
Extension/Objects/ParkEditor/park_editor_preview.cpp
Extension/Objects/ParkEditor/park_editor_selection.cpp
Extension/Objects/ParkEditor/park_editor_lobby.cpp
Extension/Objects/ParkEditor/park_editor_operations.cpp
Extension/Objects/network_object_runtime.cpp
Runtime/bootstrap.cpp
Runtime/exports.cpp
Extension/Assets/native_patch_support.cpp
Extension/Assets/mod_layers.cpp
Extension/Assets/live_mods.cpp
Extension/Assets/loose_files.cpp
Extension/Scripting/lua_startup.cpp
Extension/Scripting/custom_script_loader.cpp
Extension/Assets/morph_memory_pool.cpp
Extension/Assets/native_render_resource_pool.cpp
Extension/World/native_entity_pages.cpp
Extension/World/physics_world_size.cpp
Extension/Rendering/display_startup.cpp
Extension/Rendering/replay_export.cpp
Engine/Game/World/world_model.cpp
Extension/World/level_loading.cpp
Extension/World/loading_screen.cpp
Extension/Customization/preset_lookup_guard.cpp
Extension/Customization/developer_hoodie.cpp
Extension/Customization/developer_board.cpp
Extension/Skater/skater_model.cpp
Extension/Skater/skater_observer.cpp
Extension/Skater/client_source_spawn.cpp
Extension/Skater/source_spawn_camera.cpp
Extension/Skater/client_noclip.cpp
Extension/Skater/client_first_person.cpp
Extension/Skater/client_debug.cpp
Extension/Skater/ai_skaters.cpp
Extension/Skater/no_bail.cpp
Extension/Skater/physics_tuning.cpp
Extension/Multiplayer/Remote/remote_collision.cpp
Extension/Skater/physics_tuning_model.cpp
Extension/Trainer/trainer.cpp
Extension/Trainer/trainer_presets.cpp
Extension/Trainer/trainer_jump.cpp
Extension/Trainer/trainer_classes.cpp
Extension/Trainer/trainer_commands.cpp
Extension/Trainer/trainer_session.cpp
Extension/Skater/offboard_flight.cpp
Extension/Skater/camera_observer.cpp
Extension/Boot/offline_boot.cpp
Extension/Progression/progression_service_guard.cpp
Extension/Progression/mission_progression_override.cpp
Extension/Progression/mission_progression_observation.cpp
Extension/Settings/gameplay_settings_override.cpp
Extension/Settings/gameplay_settings_leases.cpp
Extension/Settings/gameplay_settings_model.cpp
Extension/Skater/skater_slot_override.cpp
Extension/Rendering/graphics_labels.cpp
Extension/Profile/local_profile_runtime.cpp
Extension/Profile/local_profile_world.cpp
Extension/Profile/local_profile_preferences.cpp
Extension/Profile/local_profile_objects.cpp
Extension/Profile/local_profile_missions.cpp
Extension/Customization/local_cosmetic_catalog.cpp
Extension/Customization/local_customization_runtime.cpp
Extension/Progression/local_entitlement_trigger_runtime.cpp
Extension/Progression/local_neighborhood_runtime.cpp
Extension/Customization/local_player_card_runtime.cpp
Extension/News/local_news_runtime.cpp
Extension/News/live_news.cpp
Extension/Objects/local_object_runtime.cpp
Extension/Music/local_music_assets.cpp
Extension/Music/local_music_safety.cpp
Extension/Music/local_music_ui.cpp
Extension/Objects/local_buildkit_labels.cpp
Extension/Objects/local_buildkit_limits.cpp
Extension/Progression/local_rip_score_runtime.cpp
Extension/Progression/local_challenge_trace.cpp
Extension/Progression/script_error_log.cpp
Extension/Progression/board_wear.cpp
Extension/Progression/local_challenge_runtime.cpp
Extension/Settings/local_user_settings.cpp
Extension/Settings/local_gameplay_settings.cpp
Extension/Settings/local_native_settings.cpp
Extension/Travel/local_location_travel.cpp
Extension/World/local_park_rotation.cpp
Extension/World/local_world_layers.cpp
Extension/World/visual_environment.cpp
Extension/World/local_population_controls.cpp
Extension/World/native_route_lookahead.cpp
Extension/World/local_world_controls.cpp
Extension/World/local_atmosphere_controls.cpp
Extension/Rendering/local_graphics_controls.cpp
Extension/Objects/local_placements_runtime.cpp
Extension/Progression/local_progression_runtime.cpp
Extension/Progression/entitlement_request_hook.cpp
Extension/Progression/entitlement_request_parse.cpp
Extension/Progression/fixed_stop_entitlement_provider.cpp
Extension/Progression/fixed_stop_native_result.cpp
Extension/Progression/fixed_stop_entitlement_observation.cpp
Extension/Progression/neighborhood_unlock_override.cpp
Extension/Boot/user_data_redirect.cpp
Extension/Boot/ea_app_block.cpp)
target_link_libraries(dingosdk_runtime PRIVATE dingosdk_logging dingosdk_profiler dingosdk_supported_build dingosdk_overlay dingosdk_console_core dingosdk_steam_restart_guard
dingosdk_startup_interventions dingosdk_fast_travel_unlock dingosdk_local_profile dingosdk_initfs dingosdk_mods dingosdk_startup_window dingosdk_custom_scripts dingosdk_world_layer_scan bcrypt
dingosdk_https winhttp ws2_32 xaudio2 ole32 dingosdk_game_archives dingosdk_word_filter)
add_library(dingosdk_custom_level_manifest STATIC
Engine/Game/World/custom_level_manifest.cpp)
target_link_libraries(dingosdk_custom_level_manifest PUBLIC dingosdk_json)
target_link_libraries(dingosdk_runtime PRIVATE dingosdk_custom_level_manifest)
set_target_properties(dingosdk_runtime PROPERTIES OUTPUT_NAME "ReSkate" PREFIX "")
dingosdk_version_info(dingosdk_runtime "ReSkate mod runtime" "ReSkate.dll" VFT_DLL)
target_include_directories(dingosdk_runtime SYSTEM PRIVATE "${PROJECT_SOURCE_DIR}/External/steam_networking")
target_link_libraries(dingosdk_runtime PRIVATE dingosdk_lz4 dingosdk_zstd)
# Menu fonts shared with the launcher (licences in External/fonts).
set(dingosdk_menu_fonts "${PROJECT_SOURCE_DIR}/External/fonts")
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/generated/menu_fonts.rc"
"FONT_HEADING RCDATA \"${dingosdk_menu_fonts}/Montserrat-ExtraBold.ttf\"\n"
"FONT_BODY RCDATA \"${dingosdk_menu_fonts}/Montserrat-SemiBold.ttf\"\n"
"FONT_BRUSH RCDATA \"${dingosdk_menu_fonts}/PermanentMarker-Regular.ttf\"\n")
target_sources(dingosdk_runtime PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/generated/menu_fonts.rc")
# The startup window's picture (PNG or JPEG), built into ReSkate.dll when the
# repository has one. ReSkate.Splash.png/.jpg beside the DLL still takes
# precedence at run time.
set(dingosdk_startup_art "${PROJECT_SOURCE_DIR}/assets/startup_splash.png")
if(NOT EXISTS "${dingosdk_startup_art}")
set(dingosdk_startup_art "${PROJECT_SOURCE_DIR}/assets/startup_splash.jpg")
endif()
if(EXISTS "${PROJECT_SOURCE_DIR}/assets")
# Adding or removing the picture re-runs the configure step.
set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "${PROJECT_SOURCE_DIR}/assets")
endif()
# Chat emotes (Better Chat's pack format; Extension/UI/Overlay/chat_emotes.h), built into
# ReSkate.dll when the repository has assets/emotes/emotes.json and emotes.png.
set(dingosdk_emotes "${PROJECT_SOURCE_DIR}/assets/emotes")
if(EXISTS "${dingosdk_emotes}")
set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "${dingosdk_emotes}")
endif()
if(EXISTS "${dingosdk_emotes}/emotes.json" AND EXISTS "${dingosdk_emotes}/emotes.png")
file(TO_NATIVE_PATH "${dingosdk_emotes}" dingosdk_emotes_native)
string(REPLACE "\\" "\\\\" dingosdk_emotes_native "${dingosdk_emotes_native}")
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/generated/emotes.rc"
"EMOTES_JSON RCDATA \"${dingosdk_emotes_native}\\\\emotes.json\"\n"
"EMOTES_PNG RCDATA \"${dingosdk_emotes_native}\\\\emotes.png\"\n")
target_sources(dingosdk_runtime PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/generated/emotes.rc")
endif()
if(EXISTS "${dingosdk_startup_art}")
file(TO_NATIVE_PATH "${dingosdk_startup_art}" dingosdk_startup_art_native)
string(REPLACE "\\" "\\\\" dingosdk_startup_art_native "${dingosdk_startup_art_native}")
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/generated/startup_art.rc"
"STARTUP_SPLASH RCDATA \"${dingosdk_startup_art_native}\"\n")
target_sources(dingosdk_runtime PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/generated/startup_art.rc")
endif()