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CI: don't build fuzzers with Clang 11

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Clang 11 fails on GitHub Actions with the following error:
ERROR: UndefinedBehaviorSanitizer failed to allocate 0x0 (0) bytes of SetAlternateSignalStack (error code: 22)
Sanitizer CHECK failed: /build/llvm-toolchain-11-mnvtwk/llvm-toolchain-11-11.1.0/compiler-rt/lib/sanitizer_common/sanitizer_common.cpp:54 ((0 && "unable to mmap")) != (0) (0, 0)
This commit is contained in:
Benoit Blanchon
2024-05-16 15:15:40 +02:00
parent c41e8cc634
commit 0fe202af03
1 changed files with 10 additions and 1 deletions
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11
extras/fuzzing/CMakeLists.txt
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@ -52,7 +52,16 @@ macro(add_fuzzer name)
)
endmacro()
if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang" AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 6)
# Needs Clang 6+ to compile
if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang" AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 6)
if(DEFINED ENV{GITHUB_ACTIONS} AND CMAKE_CXX_COMPILER_VERSION MATCHES "^11\\.")
# Clang 11 fails on GitHub Actions with the following error:
# > ERROR: UndefinedBehaviorSanitizer failed to allocate 0x0 (0) bytes of SetAlternateSignalStack (error code: 22)
# > Sanitizer CHECK failed: /build/llvm-toolchain-11-mnvtwk/llvm-toolchain-11-11.1.0/compiler-rt/lib/sanitizer_common/sanitizer_common.cpp:54 ((0 && "unable to mmap")) != (0) (0, 0)
message(WARNING "Fuzzing is disabled on GitHub Actions to workaround a bug in Clang 11")
return()
endif()
add_fuzzer(json)
add_fuzzer(msgpack)
endif()