Fix prefix detection for hybrid mode

[project/odhcpd.git] / src / config.c

diff --git a/src/config.c b/src/config.c
index 65b3551..d025bdf 100644 (file)
--- a/src/config.c
+++ b/src/config.c
@@ -108,7 +108,7 @@ const struct uci_blob_param_list lease_attr_list = {
 
 
 enum {
-       ODHCPD_ATTR_LEGACY,
+       ODHCPD_ATTR_MAINDHCP,
        ODHCPD_ATTR_LEASEFILE,
        ODHCPD_ATTR_LEASETRIGGER,
        ODHCPD_ATTR_MAX
@@ -116,7 +116,7 @@ enum {
 
 
 static const struct blobmsg_policy odhcpd_attrs[LEASE_ATTR_MAX] = {
-       [ODHCPD_ATTR_LEGACY] = { .name = "legacy", .type = BLOBMSG_TYPE_BOOL },
+       [ODHCPD_ATTR_MAINDHCP] = { .name = "maindhcp", .type = BLOBMSG_TYPE_BOOL },
        [ODHCPD_ATTR_LEASEFILE] = { .name = "leasefile", .type = BLOBMSG_TYPE_STRING },
        [ODHCPD_ATTR_LEASETRIGGER] = { .name = "leasetrigger", .type = BLOBMSG_TYPE_STRING },
 };
@@ -188,7 +188,7 @@ static void set_config(struct uci_section *s)
        uci_to_blob(&b, s, &odhcpd_attr_list);
        blobmsg_parse(odhcpd_attrs, ODHCPD_ATTR_MAX, tb, blob_data(b.head), blob_len(b.head));
 
-       if ((c = tb[ODHCPD_ATTR_LEGACY]))
+       if ((c = tb[ODHCPD_ATTR_MAINDHCP]))
                config.legacy = blobmsg_get_bool(c);
 
        if ((c = tb[ODHCPD_ATTR_LEASEFILE])) {
@@ -302,6 +302,9 @@ int config_parse_interface(void *data, size_t len, const char *name, bool overwr
        if (ifname)
                strncpy(iface->ifname, ifname, sizeof(iface->ifname) - 1);
 
+       if ((iface->ifindex = if_nametoindex(iface->ifname)) <= 0)
+               return -1;
+
        iface->inuse = true;
 
        if ((c = tb[IFACE_ATTR_DYNAMICDHCP]))
@@ -494,7 +497,6 @@ int config_parse_interface(void *data, size_t len, const char *name, bool overwr
                }
        }
 
-       iface->ignore = (iface->ifindex = if_nametoindex(iface->ifname)) <= 0;
        return 0;
 
 err:
@@ -558,7 +560,7 @@ void odhcpd_reload(void)
 
                enum odhcpd_mode hybrid_mode = RELAYD_DISABLED;
 #ifdef WITH_UBUS
-               if (ubus_has_prefix(i->name, i->ifname))
+               if (!ubus_has_prefix(i->name, i->ifname))
                        hybrid_mode = RELAYD_RELAY;
 #endif