Fix memory leak from prop264 branch. CID 1373401

diff --git a/src/or/router.c b/src/or/router.c
index a74a2a9a3b0a1f1822ccfa4d792cd471a3f4fc2d..b93b7c1a1349528f59e369b9fb02d45a75e5dcfd 100644 (file)
--- a/src/or/router.c
+++ b/src/or/router.c
@@ -2954,6 +2954,7 @@ router_dump_router_to_string(routerinfo_t *router,
   tor_free(rsa_tap_cc_line);
   tor_free(ntor_cc_line);
   tor_free(extra_info_line);
+  tor_free(proto_line);
 
   return output;
 }