Commit 1b9bf4e1 authored Jun 14, 2021 by Ondrej Zajicek (work)

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.

parent 3ebabab2

nest/rt-table.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -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;

Admin message