Enable and fix many extra warnings supported by GCC and Clang.

[tinc] / src / route.c

diff --git a/src/route.c b/src/route.c
index 166b8b2..25f2be5 100644 (file)
--- a/src/route.c
+++ b/src/route.c
@@ -585,7 +585,7 @@ static void fragment_ipv4_packet(node_t *dest, vpn_packet_t *packet, length_t et
        todo = ntohs(ip.ip_len) - ip_size;
 
        if(ether_size + ip_size + todo != packet->len) {
-               logger(DEBUG_TRAFFIC, LOG_WARNING, "Length of packet (%d) doesn't match length in IPv4 header (%zu)", packet->len, ether_size + ip_size + todo);
+               logger(DEBUG_TRAFFIC, LOG_WARNING, "Length of packet (%d) doesn't match length in IPv4 header (%lu)", packet->len, (unsigned long)(ether_size + ip_size + todo));
                return;
        }