dhcpv4: fix DHCP address space logic
authorHans Dedecker <dedeckeh@gmail.com>
Thu, 21 Jun 2018 14:36:29 +0000 (16:36 +0200)
committerHans Dedecker <dedeckeh@gmail.com>
Thu, 21 Jun 2018 15:33:30 +0000 (17:33 +0200)
commit62a1b09c5fb018b8ee223e0ccea5a9e084918570
treef92c44370939aa321da2defdcc8b064aa353b1c7
parentd5726ff3edc32222baa7a7aea9df47f1afc53724
dhcpv4: fix DHCP address space logic

Don't use an IPv4 address which belongs to the force renew IP address
list as candidate for the DHCP address space calculation logic as
such addresses are installed by the forced renew logic to safeguard
IP connectivity during the forced renew message exchanges and thus
cannot be used to calculate the DHCP address space

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
src/dhcpv4.c