X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=utcp.c;h=13f46584484bef5fd71ae74a77792671c1fb7637;hb=16ecd6d75bfabb97193581bcc8095652759cdb8e;hp=026fb31bf340f74db204ab1f68ad6cfe27c4977c;hpb=4e0031cf31b22f6cff80969c3e6e11c3c3001b04;p=utcp

diff --git a/utcp.c b/utcp.c
index 026fb31..13f4658 100644
--- a/utcp.c
+++ b/utcp.c
@@ -173,7 +173,7 @@ static ssize_t buffer_put_at(struct buffer *buf, size_t offset, const void *data
 		} else {
 			do {
 				newsize *= 2;
-			} while(newsize < buf->used + len);
+			} while(newsize < required);
 		}
 		if(newsize > buf->maxsize)
 			newsize = buf->maxsize;
@@ -857,8 +857,10 @@ ssize_t utcp_recv(struct utcp *utcp, const void *data, size_t len) {
 	// In case this is for a CLOSED connection, ignore the packet.
 	// TODO: make it so incoming packets can never match a CLOSED connection.
 
-	if(c->state == CLOSED)
+	if(c->state == CLOSED) {
+		debug("Got packet for closed connection\n");
 		return 0;
+	}
 
 	// It is for an existing connection.