Add -fstack-protector-strong and -fstack-clash-protection to compile flags https://developers.redhat.com/blog/2018/03/21/compiler-and-linker-flags-gcc/
Created attachment 14475 [details] patch for 4.9
Comment on attachment 14475 [details] patch for 4.9 LGTM (and both are already in master)
Karolin, please add to next 4.9.x release.
Karolin, please add to the next release. Thanks.
Pushed to autobuild-v4-9-test.
Pushed to v4-9-test. Closing out bug report. Thanks!