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629b8be51b
Ensure the program_headers call will fail correctly if the program headers are larger than the underlying buffer. Patch by Parker Thompson! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@315012 91177308-0d34-0410-b5e6-96231b3b80d8
27 lines
827 B
Plaintext
27 lines
827 B
Plaintext
# invalid-phdr.elf is generated by creating a simple elf file with yaml2obj:
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# !ELF
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# FileHeader:
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# Class: ELFCLASS64
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# Data: ELFDATA2LSB
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# Type: ET_EXEC
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# Machine: EM_X86_64
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# Sections:
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# - Name: .text
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# Type: SHT_PROGBITS
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# Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
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# AddressAlign: 0x0000000000001000
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# Content: "00000000"
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# ProgramHeaders:
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# - Type: PT_LOAD
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# Flags: [ PF_X, PF_R ]
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# VAddr: 0xAAAA1000
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# PAddr: 0xFFFF1000
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# Sections:
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# - Section: .text
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#
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# Then editing the e_phoff in with a hexeditor to set it to 0xffffff
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RUN: not llvm-objdump -private-headers %p/Inputs/invalid-phdr.elf 2>&1 \
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RUN: | FileCheck %s
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CHECK: LLVM ERROR: Invalid data was encountered while parsing the file
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