Update test program to set a better default MTU.

[utcp] / utcp.c

diff --git a/utcp.c b/utcp.c
index 802d95a2ba87ea3de46d9235176f5273361e6ca7..5d630694df96100f57e780f855a32cc63f7674bc 100644 (file)
--- a/utcp.c
+++ b/utcp.c
@@ -629,6 +629,8 @@ ssize_t utcp_send(struct utcp_connection *c, const void *data, size_t len) {
 
        if(is_reliable(c) || (c->state != SYN_SENT && c->state != SYN_RECEIVED)) {
                len = buffer_put(&c->sndbuf, data, len);
+       } else {
+               return 0;
        }
 
        if(len <= 0) {
@@ -1314,8 +1316,10 @@ synack:
 
                assert(data_acked >= 0);
 
+#ifndef NDEBUG
                int32_t bufused = seqdiff(c->snd.last, c->snd.una);
                assert(data_acked <= bufused);
+#endif
 
                if(data_acked) {
                        buffer_get(&c->sndbuf, NULL, data_acked);