RE: An question about default opened option "-fstack-protector-strong"

2018-06-21 Thread Shao, Ting
Ledkov Sent: Monday, June 18, 2018 8:50 PM To: Shao, Ting Cc: ubuntu-devel-discuss@lists.ubuntu.com Subject: Re: An question about default opened option "-fstack-protector-strong" On 14 June 2018 at 08:03, Shao, Ting wrote: > Hi, > > I was trying to enable the “stack smash

RE: An question about default opened option "-fstack-protector-strong"

2018-06-21 Thread Shao, Ting
Dear Robie, Thank you for your help, that's very useful for me. :) Regards, Shaoting -Original Message- From: Robie Basak [mailto:robie.ba...@ubuntu.com] Sent: Sunday, June 17, 2018 2:47 AM To: Shao, Ting Cc: ubuntu-devel-discuss@lists.ubuntu.com Subject: Re: An question about de

Re: An question about default opened option "-fstack-protector-strong"

2018-06-18 Thread Dimitri John Ledkov
On 14 June 2018 at 08:03, Shao, Ting wrote: > Hi, > > I was trying to enable the “stack smashing protection” for node.js(issue > 20928). And I switched it on using “-fstack-protector” > And made a benchmark test, while the result is quite strange. Then I found > on my Ubuntu 16.04, the –fstack-pro

Re: An question about default opened option "-fstack-protector-strong"

2018-06-16 Thread Robie Basak
Hi Shaoting, On Thu, Jun 14, 2018 at 07:03:28AM +, Shao, Ting wrote: > 1. I installed gcc from apt-get by default, is Ubuntu providing a > customized version of GCC? Yes. I don't think Ubuntu is unique at all amongst distributions in this regard. > 2. If answer of 1 is yes, then y