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LibELF+Kernel: Validate program headers in Image::parse
This should catch more malformed ELF files earlier than simply checking the ELF header alone. Also change the API of validate_program_headers to take the interpreter_path by pointer. This makes it less awkward to call when we don't care about the interpreter, and just want the validation.
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5 changed files with 30 additions and 15 deletions
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@ -31,6 +31,6 @@
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namespace ELF {
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bool validate_elf_header(const Elf32_Ehdr& elf_header, size_t file_size, bool verbose = true);
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bool validate_program_headers(const Elf32_Ehdr& elf_header, size_t file_size, u8* buffer, size_t buffer_size, String& interpreter_path);
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bool validate_program_headers(const Elf32_Ehdr& elf_header, size_t file_size, const u8* buffer, size_t buffer_size, String* interpreter_path, bool verbose = true);
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} // end namespace ELF
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