diff --git a/glorytun.c b/glorytun.c
index 4f63552..e346542 100644
--- a/glorytun.c
+++ b/glorytun.c
@@ -626,15 +626,12 @@ int main (int argc, char **argv)
 
                     ssize_t ip_size = get_ip_size(tunr.buf, sizeof(tunr.buf));
 
-                    if (ip_size<=0)
+                    if (ip_size<=0 || r>ip_size)
                         continue;
 
                     if (r<ip_size)
                         set_ip_size(tunr.buf, r);
 
-                    if (r>ip_size)
-                        continue;
-
                     encrypt_packet(&ctx, tunr.buf, r, &tun.recv);
                 }
             }