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67635a7f8d
If a filename is a multiple of 18 characters, there will be no null-terminator. This will result in an invalid access by the constructed StringRef. Add a test case to exercise this and fix that handling. Address this same vulnerability in llvm-readobj as well. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206145 91177308-0d34-0410-b5e6-96231b3b80d8
21 lines
469 B
Plaintext
21 lines
469 B
Plaintext
RUN: yaml2obj %p/Inputs/file-aux-record.yaml | llvm-readobj -t - | FileCheck %s
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CHECK: Symbols [
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CHECK: Symbol {
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CHECK: Name: .file
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CHECK: Value: 0
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CHECK: StorageClass: File
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CHECK: AuxSymbolCount: 1
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CHECK: AuxFileRecord {
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CHECK: FileName: eighteen-chars.obj{{$}}
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CHECK: }
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CHECK: }
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CHECK: Symbol {
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CHECK: Name: @comp.id
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CHECK: Value: 13485607
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CHECK: StorageClass: Static
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CHECK: AuxSymbolCount: 0
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CHECK: }
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CHECK: ]
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