From 1b9bf4e192a252db861acadc7f800d7046435a3f Mon Sep 17 00:00:00 2001 From: "Ondrej Zajicek (work)" Date: Mon, 14 Jun 2021 20:02:50 +0200 Subject: Nest: Fix export of tmpattrs through pipes Pipes copy the original rte with old values, so they require rte to be exported with stored tmpattrs. Other protocols access stored attributes using eattr list, so they require rte to be exported with expanded tmpattrs. This is temporary hack, we plan to remove whoe tmpattr mechanism. Thanks to Paul Donohue for the bugreport. --- nest/rt-table.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/nest/rt-table.c b/nest/rt-table.c index 13209dd7..390b3277 100644 --- a/nest/rt-table.c +++ b/nest/rt-table.c @@ -618,6 +618,12 @@ export_filter_(struct channel *c, rte *rt0, rte **rt_free, linpool *pool, int si goto reject; } +#ifdef CONFIG_PIPE + /* Pipes need rte with stored tmpattrs, remaining protocols need expanded tmpattrs */ + if (p->proto == &proto_pipe) + rte_store_tmp_attrs(rt, pool, NULL); +#endif + accept: if (rt != rt0) *rt_free = rt; -- cgit v1.2.3