diff options
| -rw-r--r-- | dhcp.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -335,7 +335,7 @@ int dhcp(const struct ctx *c, const struct pool *p) m->chaddr[3], m->chaddr[4], m->chaddr[5]); m->yiaddr = c->ip4.addr; - mask.s_addr = htonl(0xffffffff << c->ip4.prefix_len); + mask.s_addr = htonl(0xffffffff << (32 - c->ip4.prefix_len)); memcpy(opts[1].s, &mask, sizeof(mask)); memcpy(opts[3].s, &c->ip4.gw, sizeof(c->ip4.gw)); memcpy(opts[54].s, &c->ip4.gw, sizeof(c->ip4.gw)); |