Plug a leak

diff --git a/ipv4.c b/ipv4.c
index 46923faac77438dad3c7166bc77994aec85eccfe..b5fb5f54bb8db28cb264061afc5f96a7d49e30a1 100644 (file)
--- a/ipv4.c
+++ b/ipv4.c
@@ -772,5 +772,6 @@ ipv4_free(struct interface *ifp)
                        TAILQ_REMOVE(&state->addrs, addr, next);
                        free(addr);
                }
+               free(state);
        }
 }