diff options
Diffstat (limited to 'src/dhcpv4.c')
| -rw-r--r-- | src/dhcpv4.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/dhcpv4.c b/src/dhcpv4.c index 2634f65..34d925c 100644 --- a/src/dhcpv4.c +++ b/src/dhcpv4.c @@ -77,13 +77,15 @@ int dhcpv4_setup_interface(struct interface *iface, bool enable) { int ret = 0; + enable = enable && (iface->dhcpv4 != MODE_DISABLED); + if (iface->dhcpv4_event.uloop.fd >= 0) { uloop_fd_delete(&iface->dhcpv4_event.uloop); close(iface->dhcpv4_event.uloop.fd); iface->dhcpv4_event.uloop.fd = -1; } - if (iface->dhcpv4 && enable) { + if (enable) { struct sockaddr_in bind_addr = {AF_INET, htons(DHCPV4_SERVER_PORT), {INADDR_ANY}, {0}}; int val = 1; @@ -592,7 +594,7 @@ static void handle_dhcpv4(void *addr, void *data, size_t len, { struct dhcpv4_message *req = data; - if (!iface->dhcpv4) + if (iface->dhcpv4 == MODE_DISABLED) return; if (len < offsetof(struct dhcpv4_message, options) + 4 || |