mirror of
https://github.com/bytecodealliance/wasm-micro-runtime.git
synced 2026-04-19 18:42:59 +00:00
539bebed9c
* Fix RETHROW handler missing IS_INVALID_TAGINDEX check Add validation for exception_tag_index in the RETHROW opcode handler to prevent out-of-bounds access to module->module->tags[] when the tag index is INVALID_TAGINDEX (0xFFFFFFFF). This matches the existing check in the THROW handler. When CATCH_ALL catches a cross-module exception with an unknown tag, it pushes INVALID_TAGINDEX onto the stack. Without this check, a subsequent RETHROW would access tags[0xFFFFFFFF]. * Fix incorrect code section byte counts in exception handling test The hand-crafted WASM binary in load_module_with_exception_handling had an off-by-one in the code section: body size was declared as 7 but the actual body (local count + try/catch_all/end/end) is only 6 bytes. This caused the WASM loader to fail with "unexpected end" when it tried to read past the available bytes. Fix the body size from 7 to 6 and the code section size from 9 to 8.
41 lines
1.0 KiB
CMake
41 lines
1.0 KiB
CMake
# Copyright (C) 2024 Intel Corporation. All rights reserved.
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# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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cmake_minimum_required(VERSION 3.14)
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project (test-exception-handling)
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add_definitions (-DRUN_ON_LINUX)
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add_definitions (-Dattr_container_malloc=malloc)
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add_definitions (-Dattr_container_free=free)
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set (WAMR_BUILD_AOT 0)
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set (WAMR_BUILD_INTERP 1)
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set (WAMR_BUILD_FAST_INTERP 0)
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set (WAMR_BUILD_JIT 0)
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set (WAMR_BUILD_LIBC_WASI 0)
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set (WAMR_BUILD_APP_FRAMEWORK 0)
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set (WAMR_BUILD_EXCE_HANDLING 1)
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include (../unit_common.cmake)
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include_directories (${CMAKE_CURRENT_SOURCE_DIR})
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include_directories (${IWASM_DIR}/interpreter)
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file (GLOB_RECURSE source_all ${CMAKE_CURRENT_SOURCE_DIR}/*.cc)
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set (UNIT_SOURCE ${source_all})
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set (unit_test_sources
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${UNIT_SOURCE}
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${WAMR_RUNTIME_LIB_SOURCE}
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)
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# Now simply link against gtest or gtest_main as needed. Eg
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add_executable (exception_handling_test ${unit_test_sources})
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target_link_libraries (exception_handling_test gtest_main)
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gtest_discover_tests(exception_handling_test)
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