X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=utcp.c;h=5d630694df96100f57e780f855a32cc63f7674bc;hb=f97e64bcb266c37a8eb24c3e8286272c02756e6e;hp=802d95a2ba87ea3de46d9235176f5273361e6ca7;hpb=eb85ec4ae5f32102430e0622e3855aaba110c032;p=utcp

diff --git a/utcp.c b/utcp.c
index 802d95a..5d63069 100644
--- 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);