Re: [PATCH v4] add the option of fortified string.h functions

2017-06-02 Thread Kees Cook
On Fri, Jun 2, 2017 at 2:32 PM, Daniel Micay wrote: > On Fri, 2017-06-02 at 14:07 -0700, Andrew Morton wrote: >> On Fri, 26 May 2017 05:54:04 -0400 Daniel Micay > > wrote: >> >> > This adds support for compiling with a rough equivalent to the glibc >> > _FORTIFY_SOURCE=1 feature, providing compile

Re: [PATCH v4] add the option of fortified string.h functions

2017-06-02 Thread Daniel Micay
On Fri, 2017-06-02 at 14:07 -0700, Andrew Morton wrote: > On Fri, 26 May 2017 05:54:04 -0400 Daniel Micay > wrote: > > > This adds support for compiling with a rough equivalent to the glibc > > _FORTIFY_SOURCE=1 feature, providing compile-time and runtime buffer > > overflow checks for string.h f

Re: [PATCH v4] add the option of fortified string.h functions

2017-06-02 Thread Andrew Morton
On Fri, 26 May 2017 05:54:04 -0400 Daniel Micay wrote: > This adds support for compiling with a rough equivalent to the glibc > _FORTIFY_SOURCE=1 feature, providing compile-time and runtime buffer > overflow checks for string.h functions when the compiler determines the > size of the source or de