X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=secnet.git;a=blobdiff_plain;f=udp.c;h=dde73efb53eb4fe8d0af4555ff30f492bfbab82d;hp=c5267652edbf64b2ca086b8bc3cbc226919d9068;hb=423936d35d7671fd017d2d611d418d1b8eeb6195;hpb=93910f6a123c1a3972978c7a9134a42f38f1ac74

diff --git a/udp.c b/udp.c
index c526765..dde73ef 100644
--- a/udp.c
+++ b/udp.c
@@ -397,8 +397,14 @@ static void udp_phase_hook(void *sst, uint32_t new_phase)
     struct udpsocks *socks=&st->socks;
     struct udpcommon *uc=&st->uc;
     int i;
-    for (i=0; i<socks->n_socks; i++)
-	udp_make_socket(uc,&socks->socks[i],M_FATAL);
+    bool_t anydone=0;
+
+    for (i=0; i<socks->n_socks; i++) {
+	bool_t required=st->addr_configured
+	    || (!anydone && i==socks->n_socks-1);
+	anydone += udp_make_socket(uc,&socks->socks[i],
+				   required ? M_FATAL : M_WARNING);
+    }
 
     udp_socks_register(uc,socks, uc->use_proxy ? "proxy" : "socket");