X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fodhcpd.git;a=blobdiff_plain;f=src%2Fdhcpv6.c;h=aaefa5e4126764f30cf0636a7c94bcfad08c4688;hp=37dc3f5057a1b5f9d3d8ae3a3c61ae58a8c08328;hb=4f4de590ce3bf6f44a6783559479f5055571fe44;hpb=87b974a21add279ce7f7be31f7b22f7ea97949c3

diff --git a/src/dhcpv6.c b/src/dhcpv6.c
index 37dc3f5..aaefa5e 100644
--- a/src/dhcpv6.c
+++ b/src/dhcpv6.c
@@ -22,8 +22,6 @@
 #include "odhcpd.h"
 #include "dhcpv6.h"
 
-static const char *excluded_class = "HOMENET";
-
 
 static void relay_client_request(struct sockaddr_in6 *source,
 		const void *data, size_t len, struct interface *iface);
@@ -293,11 +291,11 @@ static void handle_client_request(void *addr, void *data, size_t len,
 			if (olen != ntohs(dest.serverid_length) ||
 					memcmp(odata, &dest.duid_type, olen))
 				return; // Not for us
-		} else if (otype == DHCPV6_OPT_USER_CLASS) {
+		} else if (iface->filter_class && otype == DHCPV6_OPT_USER_CLASS) {
 			uint8_t *c = odata, *cend = &odata[olen];
 			for (; &c[2] <= cend && &c[2 + (c[0] << 8) + c[1]] <= cend; c = &c[2 + (c[0] << 8) + c[1]]) {
-				size_t elen = strlen(excluded_class);
-				if (((((size_t)c[0]) << 8) | c[1]) == elen && !memcmp(&c[2], excluded_class, elen))
+				size_t elen = strlen(iface->filter_class);
+				if (((((size_t)c[0]) << 8) | c[1]) == elen && !memcmp(&c[2], iface->filter_class, elen))
 					return; // Ignore from homenet
 			}
 		} else if (otype == DHCPV6_OPT_IA_PD) {