[PATCH] D124494: [lld] Add lld-fuzzer

Alexander Shaposhnikov via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Apr 27 00:46:53 PDT 2022


alexander-shaposhnikov added a comment.

P.S. out of curiosity I've done the following experiment: added a simple validation (using libObject) of the input to discard binaries (that "don't look like ELF") quickly, yet eventually the fuzzer has found a crash in LLD (ELF) 
(though after a longer run & starting from a non-empty corpus containing a single object file (generated by the compiler)). The input binary can be parsed by libObject, GNU's `readelf -a` parses it successfully as well.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D124494/new/

https://reviews.llvm.org/D124494



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