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LibELF: Use StringBuilders instead of Strings for the interpreter path
This is required for the Kernel's usage of LibELF, since Strings do not expose allocation failure.
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8 changed files with 36 additions and 18 deletions
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@ -122,8 +122,11 @@ bool DynamicLoader::validate()
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auto* elf_header = (ElfW(Ehdr)*)m_file_data;
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if (!validate_elf_header(*elf_header, m_file_size))
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return false;
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if (!validate_program_headers(*elf_header, m_file_size, (u8*)m_file_data, m_file_size, &m_program_interpreter))
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StringBuilder interpreter_path_builder;
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auto result_or_error = validate_program_headers(*elf_header, m_file_size, (u8*)m_file_data, m_file_size, &interpreter_path_builder);
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if (result_or_error.is_error() || !result_or_error.value())
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return false;
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m_program_interpreter = interpreter_path_builder.string_view();
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return true;
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}
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