D38505.id116984.diff
No OneTemporary
Actions

Size

1 KB

Referenced Files

None

Subscribers

None

D38505.id116984.diff
View Options

	diff --git a/sys/net/route/route_tables.c b/sys/net/route/route_tables.c
	--- a/sys/net/route/route_tables.c
	+++ b/sys/net/route/route_tables.c
	@@ -42,6 +42,7 @@
	#include <sys/systm.h>
	#include <sys/malloc.h>
	#include <sys/jail.h>
	+#include <sys/osd.h>
	#include <sys/proc.h>
	#include <sys/sysctl.h>
	#include <sys/syslog.h>
	@@ -162,6 +163,38 @@
	return (error);
	}

	+static int
	+rtables_check_proc_fib(void obj, void data)
	+{
	+ struct prison *pr = obj;
	+ struct thread *td = data;
	+ bool error = 0;
	+
	+ if (TD_TO_VNET(td) != pr->pr_vnet) {
	+ /* number of fibs may be lower in a new vnet */
	+ CURVNET_SET(pr->pr_vnet);
	+ error = (td->td_proc->p_fibnum < V_rt_numfibs) ? 0 : EINVAL;
	+ CURVNET_RESTORE();
	+ }
	+ return (error);
	+}
	+
	+static void
	+rtables_prison_destructor(void *data)
	+{
	+}
	+
	+static void
	+rtables_init(void)
	+{
	+ osd_method_t methods[PR_MAXMETHOD] = {
	+ [PR_METHOD_ATTACH] = rtables_check_proc_fib,
	+ };
	+ osd_jail_register(rtables_prison_destructor, methods);
	+}
	+SYSINIT(rtables_init, SI_SUB_PROTO_DOMAIN, SI_ORDER_THIRD, rtables_init, NULL);
	+
	+
	/*
	* If required, copy interface routes from existing tables to the
	* newly-created routing table.