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Fix two issues to make fuzzing test quit earlier (#3471)

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- Add a marco to limit the maxi allocable memory size of fuzz test to
  2GB to avoid libFuzzer out-of-memory
- Check global type in load_global_import and load_global_section
This commit is contained in:
liang.he
2024-05-30 14:55:21 +08:00
committed by GitHub
parent a2a8b32456
commit d29802c451
4 changed files with 27 additions and 3 deletions
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2
tests/fuzz/wasm-mutator-fuzz/CMakeLists.txt
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@ -113,7 +113,7 @@ message([ceith]:REPO_ROOT_DIR, ${REPO_ROOT_DIR})
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
add_definitions(-DWAMR_USE_MEM_POOL=0)
add_definitions(-DWAMR_USE_MEM_POOL=0 -DWASM_ENABLE_FUZZ_TEST=1)
# Enable fuzzer
add_compile_options(-fsanitize=fuzzer)

2
tests/fuzz/wasm-mutator-fuzz/workspace/CMakeLists.txt
View File

@ -113,7 +113,7 @@ message([ceith]:REPO_ROOT_DIR, ${REPO_ROOT_DIR})
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
add_definitions(-DWAMR_USE_MEM_POOL=0)
add_definitions(-DWAMR_USE_MEM_POOL=0 -DWASM_ENABLE_FUZZ_TEST=1)
# Enable fuzzer
add_compile_options(-fsanitize=fuzzer)