Use only rand(), not random().

[tinc] / src / net_packet.c

diff --git a/src/net_packet.c b/src/net_packet.c
index 9f61275..2be599e 100644 (file)
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -71,7 +71,7 @@ void send_mtu_probe(node_t *n)
        n->mtuevent = NULL;
 
        if(!n->status.reachable) {
-               ifdebug(TRAFFIC) logger(LOG_INFO, _("Trying to send MTU probe to unreachable node %s (%s)"), n->name, n->hostname);
+               logger(LOG_DEBUG, _("Trying to send MTU probe to unreachable node %s (%s)"), n->name, n->hostname);
                return;
        }
 
@@ -87,7 +87,7 @@ void send_mtu_probe(node_t *n)
                        return;
                }
 
-               len = n->minmtu + 1 + random() % (n->maxmtu - n->minmtu);
+               len = n->minmtu + 1 + rand() % (n->maxmtu - n->minmtu);
                if(len < 64)
                        len = 64;
                
@@ -552,7 +552,8 @@ void handle_incoming_vpn_data(int sock)
        pkt.len = recvfrom(sock, (char *) &pkt.seqno, MAXSIZE, 0, &from.sa, &fromlen);
 
        if(pkt.len < 0) {
-               logger(LOG_ERR, _("Receiving packet failed: %s"), strerror(errno));
+               if(errno != EAGAIN && errno != EINTR)
+                       logger(LOG_ERR, _("Receiving packet failed: %s"), strerror(errno));
                return;
        }