Re: Patch ping - Add a new option -fstack-protector-strong

2013-06-02 Thread Gerald Pfeifer
On Fri, 26 Apr 2013, Han Shen(沈涵) wrote: Hi, I'd like to ping the patch '-fstack-protector-strong': - http://gcc.gnu.org/ml/gcc-patches/2013-04/msg00945.html Add a new option '-fstack-protector-strong' to protect only stack-smashing-vulnerable functions. I see this is now in? Can you

Re: Patch ping - Add a new option -fstack-protector-strong

2013-05-07 Thread 沈涵
On Wed, May 1, 2013 at 2:00 PM, Jeff Law l...@redhat.com wrote: On 04/26/2013 10:45 AM, Han Shen(沈涵) wrote: Hi, I'd like to ping the patch '-fstack-protector-strong': - http://gcc.gnu.org/ml/gcc-patches/2013-04/msg00945.html Add a new option '-fstack-protector-strong' to protect only

Re: Patch ping - Add a new option -fstack-protector-strong

2013-05-07 Thread Jeff Law
On 05/07/2013 11:20 AM, Han Shen(沈涵) wrote: How do you plan on handling Florian's retslot issue? Are you going to scan the gimple looking for suitable calls? How do you avoid instrumentation in the callee for that case? I find myself wondering if you'd be better off scanning the gimple

Patch ping - Add a new option -fstack-protector-strong

2013-04-26 Thread 沈涵
Hi, I'd like to ping the patch '-fstack-protector-strong': - http://gcc.gnu.org/ml/gcc-patches/2013-04/msg00945.html Add a new option '-fstack-protector-strong' to protect only stack-smashing-vulnerable functions. Thanks, H.