tree 23e8600b8bf389d1766cd2461f0ee26cd6616215
parent 867946bb8802c02049bf68a4e97843d777cbcb68
author Paul Jakma <paul.jakma@hpe.com> 1476198027 +0100
committer Paul Jakma <paul@quagga.net> 1485197518 +0000

build: Add GCC stack-protector/SSP to default flag set

* configure.ac: Add GCC SSP / -fstack-protector-strong to default flag
  set, when available, as part of defence in depth. At least some
  distros already use SSP by default and it can detect buffer overflows
  above a certain size.