networkd: fix dhcp6_prefixes_compare_func()
authorYu Watanabe <watanabe.yu+github@gmail.com>
Tue, 6 Feb 2018 08:05:58 +0000 (17:05 +0900)
committerYu Watanabe <watanabe.yu+github@gmail.com>
Tue, 6 Feb 2018 08:06:01 +0000 (17:06 +0900)
commitaa18944d392f2b1894d1272767ad047be5352f99
tree294c34d33193ef6ec14547a555a51a1ec93a77fe
parent960c7c2791cbf69d57fdcfccfc25ca140933c549
networkd: fix dhcp6_prefixes_compare_func()

Found by the following warning by gcc.
```
../src/network/networkd-manager.c: In function 'dhcp6_prefixes_compare_func':
../src/network/networkd-manager.c:1383:16: warning: 'memcmp' reading 16 bytes from a region of size 8 [-Wstringop-overflow=]
         return memcmp(&a, &b, sizeof(*a));
                ^
```
src/network/networkd-manager.c