RE: Is there a way to use __builtin___memcpy_chk() for compiler-generated memcpy calls?

["Dallman, John via Gcc-help" <gcc-help@xxxxxxxxxxx>]

Florian Weimer <fweimer@xxxxxxxxxx> wrote:

> > a) Struct copying, with memcpy calls inserted by the compiler.
> GCC will also optimize __memcpy_chk calls to memcpy if it knows that 
> the bounds cannot be wrong.

Is there a way to stop it doing that? Yes, I am anticipating a high level of paranoia on the part of my customers. 

With best regards,

-- 
John Dallman