[PATCH] D83037: [llvm-readobj] - Fix a crash scenario in GNUStyle<ELFT>::printHashSymbols().

[George Rimar via Phabricator via llvm-commits]

grimar created this revision.
grimar added reviewers: jhenderson, MaskRay.
Herald added subscribers: rupprecht, emaste.
Herald added a reviewer: espindola.
Herald added a project: LLVM.

We might crash when the dynamic symbols table is empty and --hash-symbols
is requested. Both .hash and .gnu.hash logic is affected.

The patch fixes this issue.


https://reviews.llvm.org/D83037

Files:
  llvm/test/tools/llvm-readobj/ELF/hash-symbols.test
  llvm/tools/llvm-readobj/ELFDumper.cpp

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