1 files changed, 1 insertions, 0 deletions

diff --git a/src/vpn/gnunet-helper-vpn.c b/src/vpn/gnunet-helper-vpn.c
index 4ed4e079e..26f77d2fc 100644
--- a/src/vpn/gnunet-helper-vpn.c
+++ b/src/vpn/gnunet-helper-vpn.c
@@ -649,6 +649,7 @@ main (int argc, char **argv)
     {
       fprintf (stderr,
                "Fatal: prefix_len out of range\n");
+      close (fd_tun);
       return 1;
     }