[Bug binutils/17531] readelf crashes on fuzzed samples

[cherepan at mccme dot ru]

https://sourceware.org/bugzilla/show_bug.cgi?id=17531

--- Comment #81 from Alexander Cherepanov <cherepan at mccme dot ru> ---
Created attachment 8107
  --> https://sourceware.org/bugzilla/attachment.cgi?id=8107&action=edit
Problems with `readelf -agteAruhlsSdIncVWw --dyn-syms -D` (32-bit)

I've started to build binutils with some hardening features turned on (still
32-bit). It doesn't make a difference for these particular samples but it could
in the future. Exact `configure` command-line is in configure.txt inside the
archive.

----------------------------------------------------------------------

valgrind

Files: 2
Errors:
      8 Conditional jump or move depends on uninitialised value(s)
      1 Invalid read of size ...
      1 Process terminating with default action of signal 11 (SIGSEGV)
      2 Use of uninitialised value of size ...

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