Linux 2.6.30 exploit posted

I agree that the flag is enough.
Anyway, IIRC, by the C standard (6.5.8.5), comparing pointers to different objects gives rise to undefined behavior, while in C++ it gives an unspecified result [1]. Therefore, while it would be valid for GCC (in C) to produce a crashing program, it would be probably of little use.

[1] http://stackoverflow.com/questions/4909766/is-it-unspecif...