X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fodhcpd.git;a=blobdiff_plain;f=src%2Fndp.c;h=02c2dbd89164b96c2c352df3d3300bf1bffc9695;hp=89bcd3c98af43fc92958fc8f055f45e6ff3e926e;hb=b228e0f242d5ae7f3976215bdb20c1e65be1cd40;hpb=8b19de666e02f24280728938dd985ecb3673b83e

diff --git a/src/ndp.c b/src/ndp.c
index 89bcd3c..02c2dbd 100644
--- a/src/ndp.c
+++ b/src/ndp.c
@@ -160,10 +160,19 @@ int setup_ndp_interface(struct interface *iface, bool enable)
 
 		if (iface->static_ndp_len) {
 			char *entry = alloca(iface->static_ndp_len), *saveptr;
+			if (!entry) {
+				syslog(LOG_ERR, "Alloca failed for static NDP list");
+				return -1;
+			}
 			memcpy(entry, iface->static_ndp, iface->static_ndp_len);
 
 			for (entry = strtok_r(entry, " ", &saveptr); entry; entry = strtok_r(NULL, " ", &saveptr)) {
 				struct ndp_neighbor *n = malloc(sizeof(*n));
+				if (!n) {
+					syslog(LOG_ERR, "Malloc failed for static NDP-prefix %s", entry);
+					return -1;
+				}
+
 				n->iface = iface;
 				n->timeout = 0;
 
@@ -225,7 +234,7 @@ static void handle_solicit(void *addr, void *data, size_t len,
 
 	char ipbuf[INET6_ADDRSTRLEN];
 	inet_ntop(AF_INET6, &req->nd_ns_target, ipbuf, sizeof(ipbuf));
-	syslog(LOG_NOTICE, "Got a NS for %s", ipbuf);
+	syslog(LOG_DEBUG, "Got a NS for %s", ipbuf);
 
 	uint8_t mac[6];
 	odhcpd_get_mac(iface, mac);
@@ -237,7 +246,7 @@ static void handle_solicit(void *addr, void *data, size_t len,
 
 	struct ndp_neighbor *n = find_neighbor(&req->nd_ns_target, false);
 	if (n && (n->iface || abs(n->timeout - now) < 5)) {
-		syslog(LOG_NOTICE, "%s is on %s", ipbuf,
+		syslog(LOG_DEBUG, "%s is on %s", ipbuf,
 				(n->iface) ? n->iface->ifname : "<pending>");
 		if (!n->iface || n->iface == iface)
 			return;
@@ -525,8 +534,8 @@ static void handle_rtnetlink(_unused void *addr, void *data, size_t len,
 
 		/* TODO: See if this is required for optimal operation
 		// Keep neighbor entries alive so we don't loose routes
+		 */
 		if (add && (ndm->ndm_state & NUD_STALE))
 			ping6(addr, iface);
-		*/
 	}
 }