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https://gitee.com/mirrors_PX4/PX4-Autopilot.git
synced 2026-04-14 10:07:39 +08:00
9eda5b373c
This adds the env option PX4_FUZZ which runs the LLVM libFuzzer which throws random bytes at mavlink_receiver using MAVLink messages over UDP. The MAVLink messages that are being sent are valid, so the CRC is calculated but the payload and msgid, etc. are generally garbage, unless the fuzzing gets a msgid right by chance. As I understand it, libFuzzer watches the test coverage and will try to execute as much of the code as possible.
157 lines
6.4 KiB
CMake
157 lines
6.4 KiB
CMake
############################################################################
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#
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# Copyright (c) 2017 PX4 Development Team. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# 3. Neither the name PX4 nor the names of its contributors may be
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# used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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############################################################################
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if (CMAKE_BUILD_TYPE STREQUAL AddressSanitizer)
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message(STATUS "AddressSanitizer enabled")
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# environment variables
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# ASAN_OPTIONS=check_initialization_order=1,detect_stack_use_after_return=1
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add_compile_options(
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-O1
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-g3
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-fsanitize=address
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-fno-omit-frame-pointer # Leave frame pointers. Allows the fast unwinder to function properly.
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-fno-common # Do not treat global variable in C as common variables (allows ASan to instrument them)
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-fno-optimize-sibling-calls # disable inlining and and tail call elimination for perfect stack traces
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)
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=address" CACHE INTERNAL "" FORCE)
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set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fsanitize=address" CACHE INTERNAL "" FORCE)
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set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -fsanitize=address" CACHE INTERNAL "" FORCE)
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function(sanitizer_fail_test_on_error test_name)
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set_tests_properties(${test_name} PROPERTIES FAIL_REGULAR_EXPRESSION "ERROR: AddressSanitizer")
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set_tests_properties(${test_name} PROPERTIES FAIL_REGULAR_EXPRESSION "ERROR: LeakSanitizer")
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endfunction(sanitizer_fail_test_on_error)
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elseif (CMAKE_BUILD_TYPE STREQUAL MemorySanitizer)
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if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
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message(WARNING "MemorySanitizer might not be available with gcc")
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else()
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message(STATUS "MemorySanitizer enabled")
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endif()
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add_compile_options(
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-O1
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-g3
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-fsanitize=memory
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-fsanitize-memory-track-origins
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-fno-omit-frame-pointer # Leave frame pointers. Allows the fast unwinder to function properly.
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-fno-common # Do not treat global variable in C as common variables (allows ASan to instrument them)
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-fno-optimize-sibling-calls # disable inlining and and tail call elimination for perfect stack traces
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)
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=memory" CACHE INTERNAL "" FORCE)
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set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fsanitize=memory" CACHE INTERNAL "" FORCE)
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set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -fsanitize=memory" CACHE INTERNAL "" FORCE)
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function(sanitizer_fail_test_on_error test_name)
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set_tests_properties(${test_name} PROPERTIES FAIL_REGULAR_EXPRESSION "WARNING: MemorySanitizer")
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endfunction(sanitizer_fail_test_on_error)
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elseif (CMAKE_BUILD_TYPE STREQUAL ThreadSanitizer)
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message(STATUS "ThreadSanitizer enabled")
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add_compile_options(
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-g3
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-fsanitize=thread
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)
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=thread" CACHE INTERNAL "" FORCE)
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set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fsanitize=thread" CACHE INTERNAL "" FORCE)
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set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -fsanitize=thread" CACHE INTERNAL "" FORCE)
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function(sanitizer_fail_test_on_error test_name)
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set_tests_properties(${test_name} PROPERTIES FAIL_REGULAR_EXPRESSION "WARNING: ThreadSanitizer")
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endfunction(sanitizer_fail_test_on_error)
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elseif (CMAKE_BUILD_TYPE STREQUAL UndefinedBehaviorSanitizer)
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message(STATUS "UndefinedBehaviorSanitizer enabled")
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add_compile_options(
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-g3
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-fsanitize=alignment
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-fsanitize=bool
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-fsanitize=bounds
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-fsanitize=enum
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-fsanitize=float-cast-overflow
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-fsanitize=float-divide-by-zero
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-fsanitize=integer-divide-by-zero
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-fsanitize=nonnull-attribute
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-fsanitize=null
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-fsanitize=object-size
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-fsanitize=return
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-fsanitize=returns-nonnull-attribute
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-fsanitize=shift
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-fsanitize=signed-integer-overflow
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-fsanitize=unreachable
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-fsanitize=vla-bound
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-fno-sanitize-recover=bounds,null
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)
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=undefined" CACHE INTERNAL "" FORCE)
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set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fsanitize=undefined" CACHE INTERNAL "" FORCE)
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set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -fsanitize=undefined" CACHE INTERNAL "" FORCE)
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function(sanitizer_fail_test_on_error test_name)
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set_tests_properties(${test_name} PROPERTIES FAIL_REGULAR_EXPRESSION "runtime error:")
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endfunction(sanitizer_fail_test_on_error)
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elseif (CMAKE_BUILD_TYPE STREQUAL FuzzTesting)
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message(STATUS "FuzzTesting enabled")
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add_compile_options(
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-g3
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-fsanitize=fuzzer,address,undefined
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-DFUZZTESTING
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)
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=fuzzer,address,undefined" CACHE INTERNAL "" FORCE)
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set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fsanitize=fuzzer,address,undefined" CACHE INTERNAL "" FORCE)
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set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -fsanitize=fuzzer,address,undefined" CACHE INTERNAL "" FORCE)
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function(sanitizer_fail_test_on_error test_name)
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# Not sure what to do here
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endfunction(sanitizer_fail_test_on_error)
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else()
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function(sanitizer_fail_test_on_error test_name)
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# default: don't do anything
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endfunction(sanitizer_fail_test_on_error)
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endif()
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