DHCP: Fix prior to not waste space

diff --git a/src/dhcp.c b/src/dhcp.c
index f0db3cca91418761b937ef3fd6ff6f44ed92c86e..fb3462993a7bcb35adb9b3b7f566054680fd9bb2 100644 (file)
--- a/src/dhcp.c
+++ b/src/dhcp.c
@@ -3315,7 +3315,7 @@ checksums_valid(void *packet,
        struct ip *ip = packet;
        union pip {
                struct ip ip;
-               uint16_t w[sizeof(struct ip)];
+               uint16_t w[sizeof(struct ip) / 2];
        } pip = {
                .ip.ip_p = IPPROTO_UDP,
                .ip.ip_src = ip->ip_src,