diff options
Diffstat (limited to 'src/dhcpv4.c')
| -rw-r--r-- | src/dhcpv4.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/dhcpv4.c b/src/dhcpv4.c index b8e0c95..628efcd 100644 --- a/src/dhcpv4.c +++ b/src/dhcpv4.c @@ -37,7 +37,6 @@ static void handle_dhcpv4(void *addr, void *data, size_t len, static struct dhcpv4_assignment* dhcpv4_lease(struct interface *iface, enum dhcpv4_msg msg, const uint8_t *mac, struct in_addr reqaddr, const char *hostname); -static const char *excluded_class = "HOMENET"; // Create socket and register events int init_dhcpv4(void) @@ -294,11 +293,11 @@ static void handle_dhcpv4(void *addr, void *data, size_t len, } else if (opt->type == DHCPV4_OPT_SERVERID && opt->len == 4) { if (memcmp(opt->data, &ifaddr.sin_addr, 4)) return; - } else if (opt->type == DHCPV4_OPT_USER_CLASS) { + } else if (iface->filter_class && opt->type == DHCPV4_OPT_USER_CLASS) { uint8_t *c = opt->data, *cend = &opt->data[opt->len]; for (; c < cend && &c[*c] < cend; c = &c[1 + *c]) { - size_t elen = strlen(excluded_class); - if (*c == elen && !memcmp(&c[1], excluded_class, elen)) + size_t elen = strlen(iface->filter_class); + if (*c == elen && !memcmp(&c[1], iface->filter_class, elen)) return; // Ignore from homenet } } |