Fix DNS packet length calculation

diff --git a/plugins/dnsproxy.c b/plugins/dnsproxy.c
index 40426c6..e8d13b5 100644 (file)
--- a/plugins/dnsproxy.c
+++ b/plugins/dnsproxy.c
@@ -672,7 +672,7 @@ static gboolean listener_event(GIOChannel *channel, GIOCondition condition,
                        memcpy(alt + altlen, buf + altlen - domlen,
                                                        len - altlen + domlen);
 
-                       err = send(sk, alt, altlen + 4, 0);
+                       err = send(sk, alt, len + domlen + 1, 0);
 
                        req->numserv++;
                }