X-Git-Url: http://git.openwrt.org/?p=project%2Fodhcpd.git;a=blobdiff_plain;f=src%2Fconfig.c;h=d6b4e81ab027e8cdbfa1d0784837f4f71afbcb88;hp=acf30de75a2d4efea7a9bb4f6c2b2ba626c15949;hb=9dd5316deae6402de68ddc8a08d1a6b49610182;hpb=29cb2ff9ebce36884ee517cbe39b440d5eb57914

diff --git a/src/config.c b/src/config.c
index acf30de..d6b4e81 100644
--- a/src/config.c
+++ b/src/config.c
@@ -50,6 +50,7 @@ enum {
 	IFACE_ATTR_RA_MAXINTERVAL,
 	IFACE_ATTR_RA_LIFETIME,
 	IFACE_ATTR_RA_USELEASETIME,
+	IFACE_ATTR_RA_MTU,
 	IFACE_ATTR_PD_MANAGER,
 	IFACE_ATTR_PD_CER,
 	IFACE_ATTR_NDPROXY_ROUTING,
@@ -88,6 +89,7 @@ static const struct blobmsg_policy iface_attrs[IFACE_ATTR_MAX] = {
 	[IFACE_ATTR_RA_MAXINTERVAL] = { .name = "ra_maxinterval", .type = BLOBMSG_TYPE_INT32 },
 	[IFACE_ATTR_RA_LIFETIME] = { .name = "ra_lifetime", .type = BLOBMSG_TYPE_INT32 },
 	[IFACE_ATTR_RA_USELEASETIME] = { .name = "ra_useleasetime", .type = BLOBMSG_TYPE_BOOL },
+	[IFACE_ATTR_RA_MTU] = { .name = "ra_mtu", .type = BLOBMSG_TYPE_INT32 },
 	[IFACE_ATTR_NDPROXY_ROUTING] = { .name = "ndproxy_routing", .type = BLOBMSG_TYPE_BOOL },
 	[IFACE_ATTR_NDPROXY_SLAVE] = { .name = "ndproxy_slave", .type = BLOBMSG_TYPE_BOOL },
 };
@@ -594,6 +596,12 @@ int config_parse_interface(void *data, size_t len, const char *name, bool overwr
 	if ((c = tb[IFACE_ATTR_RA_MANAGEMENT]))
 		iface->managed = blobmsg_get_u32(c);
 
+	if ((c = tb[IFACE_ATTR_RA_MTU])) {
+		iface->ra_mtu = blobmsg_get_u32(c);
+		if (iface->ra_mtu < 1280)
+			goto err;
+	}
+
 	if ((c = tb[IFACE_ATTR_RA_OFFLINK]))
 		iface->ra_not_onlink = blobmsg_get_bool(c);