Files
RedBear-OS/local/recipes/qt/qtbase/source/cmake/QtPublicSbomCpeHelpers.cmake
T
vasilito f31522130f fix: comprehensive boot warnings and exceptions — fixable silenced, unfixable diagnosed
Build system (5 gaps hardened):
- COOKBOOK_OFFLINE defaults to true (fork-mode)
- normalize_patch handles diff -ruN format
- New 'repo validate-patches' command (25/25 relibc patches)
- 14 patched Qt/Wayland/display recipes added to protected list
- relibc archive regenerated with current patch chain

Boot fixes (fixable):
- Full ISO EFI partition: 16 MiB → 1 MiB (matches mini, BIOS hardcoded 2 MiB offset)
- D-Bus system bus: absolute /usr/bin/dbus-daemon path (was skipped)
- redbear-sessiond: absolute /usr/bin/redbear-sessiond path (was skipped)
- daemon framework: silenced spurious INIT_NOTIFY warnings for oneshot_async services (P0-daemon-silence-init-notify.patch)
- udev-shim: demoted INIT_NOTIFY warning to INFO (expected for oneshot_async)
- relibc: comprehensive named semaphores (sem_open/close/unlink) replacing upstream todo!() stubs
- greeterd: Wayland socket timeout 15s → 30s (compositor DRM wait)
- greeter-ui: built and linked (header guard unification, sem_compat stubs removed)
- mc: un-ignored in both configs, fixed glib/libiconv/pcre2 transitive deps
- greeter config: removed stale keymapd dependency from display/greeter services
- prefix toolchain: relibc headers synced, _RELIBC_STDLIB_H guard unified

Unfixable (diagnosed, upstream):
- i2c-hidd: abort on no-I2C-hardware (QEMU) — process::exit → relibc abort
- kded6/greeter-ui: page fault 0x8 — Qt library null deref
- Thread panics fd != -1 — Rust std library on Redox
- DHCP timeout / eth0 MAC — QEMU user-mode networking
- hwrngd/thermald — no hardware RNG/thermal in VM
- live preload allocation — BIOS memory fragmentation, continues on demand
2026-05-05 20:20:37 +01:00

91 lines
2.7 KiB
CMake

# Copyright (C) 2024 The Qt Company Ltd.
# SPDX-License-Identifier: BSD-3-Clause
# Computes a security CPE for a given set of attributes.
#
# When a part is not specified, a wildcard is added.
#
# References:
# https://spdx.github.io/spdx-spec/v2.3/external-repository-identifiers/#f22-cpe23type
# https://nvlpubs.nist.gov/nistpubs/Legacy/IR/nistir7695.pdf
# https://nvd.nist.gov/products/cpe
#
# Each attribute means:
# 1. part
# 2. vendor
# 3. product
# 4. version
# 5. update
# 6. edition
# 7. language
# 8. sw_edition
# 9. target_sw
# 10. target_hw
# 11. other
function(_qt_internal_sbom_compute_security_cpe out_cpe)
set(opt_args "")
set(single_args
PART
VENDOR
PRODUCT
VERSION
UPDATE
EDITION
)
set(multi_args "")
cmake_parse_arguments(PARSE_ARGV 1 arg "${opt_args}" "${single_args}" "${multi_args}")
_qt_internal_validate_all_args_are_parsed(arg)
set(cpe_template "cpe:2.3:PART:VENDOR:PRODUCT:VERSION:UPDATE:EDITION:*:*:*:*:*")
set(cpe "${cpe_template}")
foreach(attribute_name IN LISTS single_args)
if(arg_${attribute_name})
set(${attribute_name}_value "${arg_${attribute_name}}")
else()
if(attribute_name STREQUAL "PART")
set(${attribute_name}_value "a")
else()
set(${attribute_name}_value "*")
endif()
endif()
string(REPLACE "${attribute_name}" "${${attribute_name}_value}" cpe "${cpe}")
endforeach()
set(${out_cpe} "${cpe}" PARENT_SCOPE)
endfunction()
# Computes the default security CPE for a given qt repository.
function(_qt_internal_sbom_get_cpe_qt_repo out_var)
_qt_internal_sbom_get_root_project_name_lower_case(repo_project_name_lowercase)
_qt_internal_sbom_compute_security_cpe(repo_cpe
VENDOR "qt"
PRODUCT "${repo_project_name_lowercase}"
VERSION "${QT_REPO_MODULE_VERSION}"
)
set(${out_var} "${repo_cpe}" PARENT_SCOPE)
endfunction()
# Computes the default security CPE for the Qt framework.
function(_qt_internal_sbom_get_cpe_qt out_var)
_qt_internal_sbom_compute_security_cpe(qt_cpe
VENDOR "qt"
PRODUCT "qt"
VERSION "${QT_REPO_MODULE_VERSION}"
)
set(${out_var} "${qt_cpe}" PARENT_SCOPE)
endfunction()
# Computes the list of security CPEs for Qt, including both the repo-specific one and generic one.
function(_qt_internal_sbom_compute_security_cpe_for_qt out_cpe_list)
set(cpe_list "")
_qt_internal_sbom_get_cpe_qt(qt_cpe)
list(APPEND cpe_list "${qt_cpe}")
_qt_internal_sbom_get_cpe_qt_repo(repo_cpe)
list(APPEND cpe_list "${repo_cpe}")
set(${out_cpe_list} "${cpe_list}" PARENT_SCOPE)
endfunction()