[Bug binutils/17512] libbfd/binutils: crashes on fuzzed samples

[cherepan at mccme dot ru]

https://sourceware.org/bugzilla/show_bug.cgi?id=17512

--- Comment #202 from Alexander Cherepanov <cherepan at mccme dot ru> ---
Created attachment 8125
  --> https://sourceware.org/bugzilla/attachment.cgi?id=8125&action=edit
Problems with `srconv @@ /dev/null` (32-bit)

valgrind

Files: 1
Errors:
      1 Invalid read of size ...
      1 Invalid write of size ...

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

ubsan

Files: 3
Errors:
      1 ../../../source/binutils/coffgrok.c:431:27: runtime error: signed
integer overflow: ... - ... cannot be represented in type 'int'
      1 ../../../source/binutils/coffgrok.c:518:22: runtime error: signed
integer overflow: ... * ... cannot be represented in type 'int'
      1 ../../../source/binutils/coffgrok.c:672:36: runtime error: signed
integer overflow: ... + ... cannot be represented in type 'int'

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