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Supported sanitizers controlled by configure options `SANITIZE_ADDRESS`, `SANITIZE_MEMORY`, `SANITIZE_THREAD` and `SANITIZE_UNDEFINED`. Sanitizers support added to main executable, shared script libraries and netcon libraries.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,62 @@ | ||
| # The MIT License (MIT) | ||
| # | ||
| # Copyright (c) | ||
| # 2013 Matthew Arsenault | ||
| # 2015-2016 RWTH Aachen University, Federal Republic of Germany | ||
| # | ||
| # Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| # of this software and associated documentation files (the "Software"), to deal | ||
| # in the Software without restriction, including without limitation the rights | ||
| # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| # copies of the Software, and to permit persons to whom the Software is | ||
| # furnished to do so, subject to the following conditions: | ||
| # | ||
| # The above copyright notice and this permission notice shall be included in all | ||
| # copies or substantial portions of the Software. | ||
| # | ||
| # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
| # SOFTWARE. | ||
|
|
||
| option(SANITIZE_ADDRESS "Enable AddressSanitizer for sanitized targets." Off) | ||
|
|
||
| set(FLAG_CANDIDATES | ||
| # MSVC uses | ||
| "/fsanitize=address" | ||
|
|
||
| # Clang 3.2+ use this version. The no-omit-frame-pointer option is optional. | ||
| "-g -fsanitize=address -fno-omit-frame-pointer" | ||
| "-g -fsanitize=address" | ||
|
|
||
| # Older deprecated flag for ASan | ||
| "-g -faddress-sanitizer" | ||
| ) | ||
|
|
||
|
|
||
| if (SANITIZE_ADDRESS AND (SANITIZE_THREAD OR SANITIZE_MEMORY)) | ||
| message(FATAL_ERROR "AddressSanitizer is not compatible with " | ||
| "ThreadSanitizer or MemorySanitizer.") | ||
| endif () | ||
|
|
||
|
|
||
| include(sanitize-helpers) | ||
|
|
||
| if (SANITIZE_ADDRESS) | ||
| sanitizer_check_compiler_flags("${FLAG_CANDIDATES}" "AddressSanitizer" | ||
| "ASan") | ||
|
|
||
| find_program(ASan_WRAPPER "asan-wrapper" PATHS ${CMAKE_MODULE_PATH}) | ||
| mark_as_advanced(ASan_WRAPPER) | ||
| endif () | ||
|
|
||
| function (add_sanitize_address TARGET) | ||
| if (NOT SANITIZE_ADDRESS) | ||
| return() | ||
| endif () | ||
|
|
||
| sanitizer_add_flags(${TARGET} "AddressSanitizer" "ASan") | ||
| endfunction () |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,60 @@ | ||
| # The MIT License (MIT) | ||
| # | ||
| # Copyright (c) | ||
| # 2013 Matthew Arsenault | ||
| # 2015-2016 RWTH Aachen University, Federal Republic of Germany | ||
| # | ||
| # Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| # of this software and associated documentation files (the "Software"), to deal | ||
| # in the Software without restriction, including without limitation the rights | ||
| # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| # copies of the Software, and to permit persons to whom the Software is | ||
| # furnished to do so, subject to the following conditions: | ||
| # | ||
| # The above copyright notice and this permission notice shall be included in all | ||
| # copies or substantial portions of the Software. | ||
| # | ||
| # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
| # SOFTWARE. | ||
|
|
||
| option(SANITIZE_MEMORY "Enable MemorySanitizer for sanitized targets." Off) | ||
|
|
||
| set(FLAG_CANDIDATES | ||
| # MSVC uses | ||
| "/fsanitize=memory" | ||
| # GNU/Clang | ||
| "-g -fsanitize=memory" | ||
| ) | ||
|
|
||
|
|
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| include(sanitize-helpers) | ||
|
|
||
| if (SANITIZE_MEMORY) | ||
| if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Linux") | ||
| message(WARNING "MemorySanitizer disabled for target ${TARGET} because " | ||
| "MemorySanitizer is supported for Linux systems only.") | ||
| set(SANITIZE_MEMORY Off CACHE BOOL | ||
| "Enable MemorySanitizer for sanitized targets." FORCE) | ||
| elseif (NOT ${CMAKE_SIZEOF_VOID_P} EQUAL 8) | ||
| message(WARNING "MemorySanitizer disabled for target ${TARGET} because " | ||
| "MemorySanitizer is supported for 64bit systems only.") | ||
| set(SANITIZE_MEMORY Off CACHE BOOL | ||
| "Enable MemorySanitizer for sanitized targets." FORCE) | ||
| else () | ||
| sanitizer_check_compiler_flags("${FLAG_CANDIDATES}" "MemorySanitizer" | ||
| "MSan") | ||
| endif () | ||
| endif () | ||
|
|
||
| function (add_sanitize_memory TARGET) | ||
| if (NOT SANITIZE_MEMORY) | ||
| return() | ||
| endif () | ||
|
|
||
| sanitizer_add_flags(${TARGET} "MemorySanitizer" "MSan") | ||
| endfunction () |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,93 @@ | ||
| # The MIT License (MIT) | ||
| # | ||
| # Copyright (c) | ||
| # 2013 Matthew Arsenault | ||
| # 2015-2016 RWTH Aachen University, Federal Republic of Germany | ||
| # | ||
| # Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| # of this software and associated documentation files (the "Software"), to deal | ||
| # in the Software without restriction, including without limitation the rights | ||
| # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| # copies of the Software, and to permit persons to whom the Software is | ||
| # furnished to do so, subject to the following conditions: | ||
| # | ||
| # The above copyright notice and this permission notice shall be included in all | ||
| # copies or substantial portions of the Software. | ||
| # | ||
| # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
| # SOFTWARE. | ||
|
|
||
| cmake_minimum_required(VERSION 3.13) # target_link_options() | ||
|
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| # If any of the used compiler is a GNU compiler, add a second option to static | ||
| # link against the sanitizers. | ||
| option(SANITIZE_LINK_STATIC "Try to link static against sanitizers." Off) | ||
|
|
||
| # Highlight this module has been loaded. | ||
| set(Sanitizers_FOUND TRUE) | ||
|
|
||
| set(FIND_QUIETLY_FLAG "") | ||
| if (DEFINED Sanitizers_FIND_QUIETLY) | ||
| set(FIND_QUIETLY_FLAG "QUIET") | ||
| endif () | ||
|
|
||
| find_package(ASan ${FIND_QUIETLY_FLAG}) | ||
| find_package(TSan ${FIND_QUIETLY_FLAG}) | ||
| find_package(MSan ${FIND_QUIETLY_FLAG}) | ||
| find_package(UBSan ${FIND_QUIETLY_FLAG}) | ||
|
|
||
| function(sanitizer_add_blacklist_file FILE) | ||
| if(NOT IS_ABSOLUTE ${FILE}) | ||
| set(FILE "${CMAKE_CURRENT_SOURCE_DIR}/${FILE}") | ||
| endif() | ||
| get_filename_component(FILE "${FILE}" REALPATH) | ||
|
|
||
| sanitizer_check_compiler_flags("-fsanitize-blacklist=${FILE}" | ||
| "SanitizerBlacklist" "SanBlist") | ||
| endfunction() | ||
|
|
||
| function(add_sanitizers) | ||
| # If no sanitizer is enabled, return immediately. | ||
| if (NOT (SANITIZE_ADDRESS OR SANITIZE_MEMORY OR SANITIZE_THREAD OR | ||
| SANITIZE_UNDEFINED)) | ||
| return() | ||
| endif () | ||
|
|
||
| foreach (TARGET ${ARGV}) | ||
| # Check if this target will be compiled by exactly one compiler. Other- | ||
| # wise sanitizers can't be used and a warning should be printed once. | ||
| get_target_property(TARGET_TYPE ${TARGET} TYPE) | ||
| if (TARGET_TYPE STREQUAL "INTERFACE_LIBRARY") | ||
| message(WARNING "Can't use any sanitizers for target ${TARGET}, " | ||
| "because it is an interface library and cannot be " | ||
| "compiled directly.") | ||
| return() | ||
| endif () | ||
| sanitizer_target_compilers(${TARGET} TARGET_COMPILER) | ||
| list(LENGTH TARGET_COMPILER NUM_COMPILERS) | ||
| if (NUM_COMPILERS GREATER 1) | ||
| message(WARNING "Can't use any sanitizers for target ${TARGET}, " | ||
| "because it will be compiled by incompatible compilers. " | ||
| "Target will be compiled without sanitizers.") | ||
| return() | ||
|
|
||
| elseif (NUM_COMPILERS EQUAL 0) | ||
| # If the target is compiled by no known compiler, give a warning. | ||
| message(WARNING "Sanitizers for target ${TARGET} may not be" | ||
| " usable, because it uses no or an unknown compiler. " | ||
| "This is a false warning for targets using only " | ||
| "object lib(s) as input.") | ||
| endif () | ||
|
|
||
| # Add sanitizers for target. | ||
| add_sanitize_address(${TARGET}) | ||
| add_sanitize_thread(${TARGET}) | ||
| add_sanitize_memory(${TARGET}) | ||
| add_sanitize_undefined(${TARGET}) | ||
| endforeach () | ||
| endfunction(add_sanitizers) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,68 @@ | ||
| # The MIT License (MIT) | ||
| # | ||
| # Copyright (c) | ||
| # 2013 Matthew Arsenault | ||
| # 2015-2016 RWTH Aachen University, Federal Republic of Germany | ||
| # | ||
| # Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| # of this software and associated documentation files (the "Software"), to deal | ||
| # in the Software without restriction, including without limitation the rights | ||
| # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| # copies of the Software, and to permit persons to whom the Software is | ||
| # furnished to do so, subject to the following conditions: | ||
| # | ||
| # The above copyright notice and this permission notice shall be included in all | ||
| # copies or substantial portions of the Software. | ||
| # | ||
| # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
| # SOFTWARE. | ||
|
|
||
| option(SANITIZE_THREAD "Enable ThreadSanitizer for sanitized targets." Off) | ||
|
|
||
| set(FLAG_CANDIDATES | ||
| # MSVC uses | ||
| "/fsanitize=thread" | ||
| # GNU/Clang | ||
| "-g -fsanitize=thread" | ||
| ) | ||
|
|
||
|
|
||
| # ThreadSanitizer is not compatible with MemorySanitizer. | ||
| if (SANITIZE_THREAD AND SANITIZE_MEMORY) | ||
| message(FATAL_ERROR "ThreadSanitizer is not compatible with " | ||
| "MemorySanitizer.") | ||
| endif () | ||
|
|
||
|
|
||
| include(sanitize-helpers) | ||
|
|
||
| if (SANITIZE_THREAD) | ||
| if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Linux" AND | ||
| NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Darwin") | ||
| message(WARNING "ThreadSanitizer disabled for target ${TARGET} because " | ||
| "ThreadSanitizer is supported for Linux systems and macOS only.") | ||
| set(SANITIZE_THREAD Off CACHE BOOL | ||
| "Enable ThreadSanitizer for sanitized targets." FORCE) | ||
| elseif (NOT ${CMAKE_SIZEOF_VOID_P} EQUAL 8) | ||
| message(WARNING "ThreadSanitizer disabled for target ${TARGET} because " | ||
| "ThreadSanitizer is supported for 64bit systems only.") | ||
| set(SANITIZE_THREAD Off CACHE BOOL | ||
| "Enable ThreadSanitizer for sanitized targets." FORCE) | ||
| else () | ||
| sanitizer_check_compiler_flags("${FLAG_CANDIDATES}" "ThreadSanitizer" | ||
| "TSan") | ||
| endif () | ||
| endif () | ||
|
|
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| function (add_sanitize_thread TARGET) | ||
| if (NOT SANITIZE_THREAD) | ||
| return() | ||
| endif () | ||
|
|
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| sanitizer_add_flags(${TARGET} "ThreadSanitizer" "TSan") | ||
| endfunction () |
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